際際滷shows by User: Fahim14025 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: Fahim14025 / Thu, 24 Mar 2022 10:17:33 GMT 際際滷Share feed for 際際滷shows by User: Fahim14025 Study on Report Writing.pptx /slideshow/study-on-report-writingpptx/251416962 studyonreportwriting-220324101734
Study on report writing Types of report: Formal or Informal reports Informational or Analytical reports Proposal reports Vertical or lateral reports Internal or External reports Periodic reports]]>
Study on report writing Types of report: Formal or Informal reports Informational or Analytical reports Proposal reports Vertical or lateral reports Internal or External reports Periodic reports]]> Thu, 24 Mar 2022 10:17:33 GMT /slideshow/study-on-report-writingpptx/251416962 Fahim14025@slideshare.net(Fahim14025) Study on Report Writing.pptx Fahim14025 Study on report writing Types of report: Formal or Informal reports Informational or Analytical reports Proposal reports Vertical or lateral reports Internal or External reports Periodic reports <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/studyonreportwriting-220324101734-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Study on report writing Types of report: Formal or Informal reports Informational or Analytical reports Proposal reports Vertical or lateral reports Internal or External reports Periodic reports
Study on Report Writing.pptx from Md Fahimuzzaman
]]> 265 0 https://cdn.slidesharecdn.com/ss_thumbnails/studyonreportwriting-220324101734-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Study on Bibliography and Reference.pptx /Fahim14025/study-on-bibliography-and-referencepptx studyonbibliographyandreference-220324101412
Study on Bibliography and Reference Bibliography a science of the transmission of literary document A bibliography is an orderly list of resources on a particular subject A bibliography provides the full reference information for all the sources which you may have consulted in preparing a particular project Referencing Referencing is the process of acknowledging the sources you have used in writing your report. It allows the reader to access your source documents as quickly and easily as possible in order to verify, if necessary, the validity of your arguments and the evidence on which they are based. Pears, R. and Shields, G. (2020) Cite them right: the essential referencing guide.9th edn. Basingstoke: Palgrave Macmillan. ]]>
Study on Bibliography and Reference Bibliography a science of the transmission of literary document A bibliography is an orderly list of resources on a particular subject A bibliography provides the full reference information for all the sources which you may have consulted in preparing a particular project Referencing Referencing is the process of acknowledging the sources you have used in writing your report. It allows the reader to access your source documents as quickly and easily as possible in order to verify, if necessary, the validity of your arguments and the evidence on which they are based. Pears, R. and Shields, G. (2020) Cite them right: the essential referencing guide.9th edn. Basingstoke: Palgrave Macmillan. ]]> Thu, 24 Mar 2022 10:14:11 GMT /Fahim14025/study-on-bibliography-and-referencepptx Fahim14025@slideshare.net(Fahim14025) Study on Bibliography and Reference.pptx Fahim14025 Study on Bibliography and Reference Bibliography a science of the transmission of literary document A bibliography is an orderly list of resources on a particular subject A bibliography provides the full reference information for all the sources which you may have consulted in preparing a particular project Referencing Referencing is the process of acknowledging the sources you have used in writing your report. It allows the reader to access your source documents as quickly and easily as possible in order to verify, if necessary, the validity of your arguments and the evidence on which they are based. Pears, R. and Shields, G. (2020) Cite them right: the essential referencing guide.9th edn. Basingstoke: Palgrave Macmillan. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/studyonbibliographyandreference-220324101412-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Study on Bibliography and Reference Bibliography a science of the transmission of literary document A bibliography is an orderly list of resources on a particular subject A bibliography provides the full reference information for all the sources which you may have consulted in preparing a particular project Referencing Referencing is the process of acknowledging the sources you have used in writing your report. It allows the reader to access your source documents as quickly and easily as possible in order to verify, if necessary, the validity of your arguments and the evidence on which they are based. Pears, R. and Shields, G. (2020) Cite them right: the essential referencing guide.9th edn. Basingstoke: Palgrave Macmillan.
Study on Bibliography and Reference.pptx from Md Fahimuzzaman
]]> 444 0 https://cdn.slidesharecdn.com/ss_thumbnails/studyonbibliographyandreference-220324101412-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Scientific reports.pptx /slideshow/scientific-reportspptx/251416885 scientificreports-220324100813
Explain : Scientific or technical research Characterized by : Detail, test procedure, objective analysis, documented research, report and observation (based on evidence) ]]>
Explain : Scientific or technical research Characterized by : Detail, test procedure, objective analysis, documented research, report and observation (based on evidence) ]]> Thu, 24 Mar 2022 10:08:12 GMT /slideshow/scientific-reportspptx/251416885 Fahim14025@slideshare.net(Fahim14025) Scientific reports.pptx Fahim14025 Explain : Scientific or technical research Characterized by : Detail, test procedure, objective analysis, documented research, report and observation (based on evidence) <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/scientificreports-220324100813-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Explain : Scientific or technical research Characterized by : Detail, test procedure, objective analysis, documented research, report and observation (based on evidence)
Scientific reports.pptx from Md Fahimuzzaman
]]> 2039 0 https://cdn.slidesharecdn.com/ss_thumbnails/scientificreports-220324100813-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Research Design.pptx /slideshow/research-designpptx/251416858 researchdesign-220324100407
What is Research design? Research design is the framework of research methods and techniques chosen by a researcher. The design that is chosen by the researchers allows them to utilize the methods that are suitable for the study and to set up their studies successfully in the future as well. The function of a research design is to ensure that the evidence obtained enables you to effectively address the research problem logically and as unambiguously as possible. Function of Research design Purpose of Research design The Essential Elements of the Research Design Basic principles of research design ]]>
What is Research design? Research design is the framework of research methods and techniques chosen by a researcher. The design that is chosen by the researchers allows them to utilize the methods that are suitable for the study and to set up their studies successfully in the future as well. The function of a research design is to ensure that the evidence obtained enables you to effectively address the research problem logically and as unambiguously as possible. Function of Research design Purpose of Research design The Essential Elements of the Research Design Basic principles of research design ]]> Thu, 24 Mar 2022 10:04:07 GMT /slideshow/research-designpptx/251416858 Fahim14025@slideshare.net(Fahim14025) Research Design.pptx Fahim14025 What is Research design? Research design is the framework of research methods and techniques chosen by a researcher. The design that is chosen by the researchers allows them to utilize the methods that are suitable for the study and to set up their studies successfully in the future as well. The function of a research design is to ensure that the evidence obtained enables you to effectively address the research problem logically and as unambiguously as possible. Function of Research design Purpose of Research design The Essential Elements of the Research Design Basic principles of research design <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/researchdesign-220324100407-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> What is Research design? Research design is the framework of research methods and techniques chosen by a researcher. The design that is chosen by the researchers allows them to utilize the methods that are suitable for the study and to set up their studies successfully in the future as well. The function of a research design is to ensure that the evidence obtained enables you to effectively address the research problem logically and as unambiguously as possible. Function of Research design Purpose of Research design The Essential Elements of the Research Design Basic principles of research design
Research Design.pptx from Md Fahimuzzaman
]]> 880 0 https://cdn.slidesharecdn.com/ss_thumbnails/researchdesign-220324100407-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Problems Encountered By Researcher in Bangladesh.pptx /slideshow/problems-encountered-by-researcher-in-bangladeshpptx/251416830 problemsencounteredbyresearcherinbangladesh-220324095921
Problems encountered by researcher in Bangladesh Lack of scientific training in the methodology of research Insufficient Interaction Copying of data (Plagiarism) Lack of availability or access to literature needed The outlook of the researcher/research student Lack of confidence Unavailability of permission to do research in specific centers Research: a mere formality to fulfill course requirement Publishing may be expensive Lack of availability of sponsors ]]>
Problems encountered by researcher in Bangladesh Lack of scientific training in the methodology of research Insufficient Interaction Copying of data (Plagiarism) Lack of availability or access to literature needed The outlook of the researcher/research student Lack of confidence Unavailability of permission to do research in specific centers Research: a mere formality to fulfill course requirement Publishing may be expensive Lack of availability of sponsors ]]> Thu, 24 Mar 2022 09:59:21 GMT /slideshow/problems-encountered-by-researcher-in-bangladeshpptx/251416830 Fahim14025@slideshare.net(Fahim14025) Problems Encountered By Researcher in Bangladesh.pptx Fahim14025 Problems encountered by researcher in Bangladesh Lack of scientific training in the methodology of research Insufficient Interaction Copying of data (Plagiarism) Lack of availability or access to literature needed The outlook of the researcher/research student Lack of confidence Unavailability of permission to do research in specific centers Research: a mere formality to fulfill course requirement Publishing may be expensive Lack of availability of sponsors <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/problemsencounteredbyresearcherinbangladesh-220324095921-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Problems encountered by researcher in Bangladesh Lack of scientific training in the methodology of research Insufficient Interaction Copying of data (Plagiarism) Lack of availability or access to literature needed The outlook of the researcher/research student Lack of confidence Unavailability of permission to do research in specific centers Research: a mere formality to fulfill course requirement Publishing may be expensive Lack of availability of sponsors
Problems Encountered By Researcher in Bangladesh.pptx from Md Fahimuzzaman
]]> 1868 0 https://cdn.slidesharecdn.com/ss_thumbnails/problemsencounteredbyresearcherinbangladesh-220324095921-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Literature Review.pptx /slideshow/literature-reviewpptx/251416547 literaturereview-220324092149
Literature Review A literature review surveys books, scholarly articles, and any other sources relevant to a particular issue, area of research, or theory, and by so doing, provides a description, summary, and critical evaluation of these works in relation to the research problem being investigated. Types of literature review On the purpose of research there are 5 main types of literature review: Narrative Literature Review Argumentative Literature Review Theoretical Literature Review Integrative Literature Review Systematic Literature Review ]]>
Literature Review A literature review surveys books, scholarly articles, and any other sources relevant to a particular issue, area of research, or theory, and by so doing, provides a description, summary, and critical evaluation of these works in relation to the research problem being investigated. Types of literature review On the purpose of research there are 5 main types of literature review: Narrative Literature Review Argumentative Literature Review Theoretical Literature Review Integrative Literature Review Systematic Literature Review ]]> Thu, 24 Mar 2022 09:21:48 GMT /slideshow/literature-reviewpptx/251416547 Fahim14025@slideshare.net(Fahim14025) Literature Review.pptx Fahim14025 Literature Review A literature review surveys books, scholarly articles, and any other sources relevant to a particular issue, area of research, or theory, and by so doing, provides a description, summary, and critical evaluation of these works in relation to the research problem being investigated. Types of literature review On the purpose of research there are 5 main types of literature review: Narrative Literature Review Argumentative Literature Review Theoretical Literature Review Integrative Literature Review Systematic Literature Review <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/literaturereview-220324092149-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Literature Review A literature review surveys books, scholarly articles, and any other sources relevant to a particular issue, area of research, or theory, and by so doing, provides a description, summary, and critical evaluation of these works in relation to the research problem being investigated. Types of literature review On the purpose of research there are 5 main types of literature review: Narrative Literature Review Argumentative Literature Review Theoretical Literature Review Integrative Literature Review Systematic Literature Review
Literature Review.pptx from Md Fahimuzzaman
]]> 2144 0 https://cdn.slidesharecdn.com/ss_thumbnails/literaturereview-220324092149-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Formulation of Research problem.pptx /slideshow/formulation-of-research-problempptx/251416451 formulationofresearchproblem-220324091510
Formulation of Research problem What is research problem? A research problem is a specific issue, difficulty, contradiction, or gap in knowledge that we will aim to address in our research. In other words, A research problem can be any question that we want to answer and any assumption or assertion that we want to challenge or investigate. The formulation of a research problem is the most crucial part of the research journey as the quality and relevance of a research project entirely depends upon it. The process of formulating a research problem consists of a number of steps. These are: Step 1: Identify a broad field or subject area of interest. Step 2: Dissect the broad areas into subareas Step 3: Select what is of most interest to us. Step 4: Raise research questions Step 5: Formulate objectives Step 6: Assess our objectives Step 7: Double-check ]]>
Formulation of Research problem What is research problem? A research problem is a specific issue, difficulty, contradiction, or gap in knowledge that we will aim to address in our research. In other words, A research problem can be any question that we want to answer and any assumption or assertion that we want to challenge or investigate. The formulation of a research problem is the most crucial part of the research journey as the quality and relevance of a research project entirely depends upon it. The process of formulating a research problem consists of a number of steps. These are: Step 1: Identify a broad field or subject area of interest. Step 2: Dissect the broad areas into subareas Step 3: Select what is of most interest to us. Step 4: Raise research questions Step 5: Formulate objectives Step 6: Assess our objectives Step 7: Double-check ]]> Thu, 24 Mar 2022 09:15:09 GMT /slideshow/formulation-of-research-problempptx/251416451 Fahim14025@slideshare.net(Fahim14025) Formulation of Research problem.pptx Fahim14025 Formulation of Research problem What is research problem? A research problem is a specific issue, difficulty, contradiction, or gap in knowledge that we will aim to address in our research. In other words, A research problem can be any question that we want to answer and any assumption or assertion that we want to challenge or investigate. The formulation of a research problem is the most crucial part of the research journey as the quality and relevance of a research project entirely depends upon it. The process of formulating a research problem consists of a number of steps. These are: Step 1: Identify a broad field or subject area of interest. Step 2: Dissect the broad areas into subareas Step 3: Select what is of most interest to us. Step 4: Raise research questions Step 5: Formulate objectives Step 6: Assess our objectives Step 7: Double-check <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/formulationofresearchproblem-220324091510-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Formulation of Research problem What is research problem? A research problem is a specific issue, difficulty, contradiction, or gap in knowledge that we will aim to address in our research. In other words, A research problem can be any question that we want to answer and any assumption or assertion that we want to challenge or investigate. The formulation of a research problem is the most crucial part of the research journey as the quality and relevance of a research project entirely depends upon it. The process of formulating a research problem consists of a number of steps. These are: Step 1: Identify a broad field or subject area of interest. Step 2: Dissect the broad areas into subareas Step 3: Select what is of most interest to us. Step 4: Raise research questions Step 5: Formulate objectives Step 6: Assess our objectives Step 7: Double-check
Formulation of Research problem.pptx from Md Fahimuzzaman
]]> 5908 0 https://cdn.slidesharecdn.com/ss_thumbnails/formulationofresearchproblem-220324091510-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Plan an ETP with detail process discussion following the instructions /slideshow/plan-an-etp-with-detail-process-discussion-following-the-instructions/250773705 etpplant-211203033929
Effluent is the stream of excess chemical liquor from an industry after using in original operation. For example, the excess dye liquor extracted from the textile industry after dyeing is an effluent of that dyeing industry. Effluent Treatment Plant or ETP is a waste water treatment method which is particularly designed to purify industrial waste water for its reuse and its aim is to release safe water to environment from the harmful effect caused by the effluent. Textile industry uses numerous hazardous chemicals during processing such as heavy metals, salts, surfactants, sulphite, and formaldehyde, which can cause major pollution in the effluents receiving waters. Since textile waste water contains a diversity of impurities and therefore specific treatment technology called ETP is required. The ETP Plant works at various levels and involves various physical, chemical, biological and membrane processes to treat waste water from different industrial sectors like chemicals, drugs, pharmaceutical, refineries, dairy, ready mix plants & textile etc.]]>
Effluent is the stream of excess chemical liquor from an industry after using in original operation. For example, the excess dye liquor extracted from the textile industry after dyeing is an effluent of that dyeing industry. Effluent Treatment Plant or ETP is a waste water treatment method which is particularly designed to purify industrial waste water for its reuse and its aim is to release safe water to environment from the harmful effect caused by the effluent. Textile industry uses numerous hazardous chemicals during processing such as heavy metals, salts, surfactants, sulphite, and formaldehyde, which can cause major pollution in the effluents receiving waters. Since textile waste water contains a diversity of impurities and therefore specific treatment technology called ETP is required. The ETP Plant works at various levels and involves various physical, chemical, biological and membrane processes to treat waste water from different industrial sectors like chemicals, drugs, pharmaceutical, refineries, dairy, ready mix plants & textile etc.]]> Fri, 03 Dec 2021 03:39:29 GMT /slideshow/plan-an-etp-with-detail-process-discussion-following-the-instructions/250773705 Fahim14025@slideshare.net(Fahim14025) Plan an ETP with detail process discussion following the instructions Fahim14025 Effluent is the stream of excess chemical liquor from an industry after using in original operation. For example, the excess dye liquor extracted from the textile industry after dyeing is an effluent of that dyeing industry. Effluent Treatment Plant or ETP is a waste water treatment method which is particularly designed to purify industrial waste water for its reuse and its aim is to release safe water to environment from the harmful effect caused by the effluent. Textile industry uses numerous hazardous chemicals during processing such as heavy metals, salts, surfactants, sulphite, and formaldehyde, which can cause major pollution in the effluents receiving waters. Since textile waste water contains a diversity of impurities and therefore specific treatment technology called ETP is required. The ETP Plant works at various levels and involves various physical, chemical, biological and membrane processes to treat waste water from different industrial sectors like chemicals, drugs, pharmaceutical, refineries, dairy, ready mix plants & textile etc. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/etpplant-211203033929-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Effluent is the stream of excess chemical liquor from an industry after using in original operation. For example, the excess dye liquor extracted from the textile industry after dyeing is an effluent of that dyeing industry. Effluent Treatment Plant or ETP is a waste water treatment method which is particularly designed to purify industrial waste water for its reuse and its aim is to release safe water to environment from the harmful effect caused by the effluent. Textile industry uses numerous hazardous chemicals during processing such as heavy metals, salts, surfactants, sulphite, and formaldehyde, which can cause major pollution in the effluents receiving waters. Since textile waste water contains a diversity of impurities and therefore specific treatment technology called ETP is required. The ETP Plant works at various levels and involves various physical, chemical, biological and membrane processes to treat waste water from different industrial sectors like chemicals, drugs, pharmaceutical, refineries, dairy, ready mix plants &amp; textile etc.
Plan an ETP with detail process discussion following the instructions from Md Fahimuzzaman
]]> 358 0 https://cdn.slidesharecdn.com/ss_thumbnails/etpplant-211203033929-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Environmental problems and human health, risk assessment and risk management /slideshow/environmental-problems-and-human-health-risk-assessment-and-risk-management/238400986 riskassesment-200905154025
Environmental problems and human health, risk assessment and risk management The process of estimating the potential impact of a chemical, physical, microbiological or psychosocial hazard on a specified human population or ecological system under a specific set of conditions and for a certain time frame. The five stages of environmental health risk assessment: 1. Issue identification 2. Hazard assessment 3. Dose-response 4. Exposure 5. Risk characterisation]]>
Environmental problems and human health, risk assessment and risk management The process of estimating the potential impact of a chemical, physical, microbiological or psychosocial hazard on a specified human population or ecological system under a specific set of conditions and for a certain time frame. The five stages of environmental health risk assessment: 1. Issue identification 2. Hazard assessment 3. Dose-response 4. Exposure 5. Risk characterisation]]> Sat, 05 Sep 2020 15:40:25 GMT /slideshow/environmental-problems-and-human-health-risk-assessment-and-risk-management/238400986 Fahim14025@slideshare.net(Fahim14025) Environmental problems and human health, risk assessment and risk management Fahim14025 Environmental problems and human health, risk assessment and risk management The process of estimating the potential impact of a chemical, physical, microbiological or psychosocial hazard on a specified human population or ecological system under a specific set of conditions and for a certain time frame. The five stages of environmental health risk assessment: 1. Issue identification 2. Hazard assessment 3. Dose-response 4. Exposure 5. Risk characterisation <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/riskassesment-200905154025-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Environmental problems and human health, risk assessment and risk management The process of estimating the potential impact of a chemical, physical, microbiological or psychosocial hazard on a specified human population or ecological system under a specific set of conditions and for a certain time frame. The five stages of environmental health risk assessment: 1. Issue identification 2. Hazard assessment 3. Dose-response 4. Exposure 5. Risk characterisation
Environmental problems and human health, risk assessment and risk management from Md Fahimuzzaman
]]> 822 1 https://cdn.slidesharecdn.com/ss_thumbnails/riskassesment-200905154025-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Sizing in textile industry /slideshow/sizing-in-textile-industry/237854640 textilesizing-200814011938
Textile sizing The process of applying a protective adhesive coating upon the surface of the yarns is called sizing. Starch, gelatine, oil, wax, and manufactured polymers such as polyvinyl alcohol, polystyrene, polyacrylic acid, and polyacetates are employed as size materials Objects of Sizing To protect the yarn from abrasion To improve the breaking strength of the yarn To increase smoothness of yarn To increase yarn elasticity To decrease hairiness To decrease the generation of static electricity ]]>
Textile sizing The process of applying a protective adhesive coating upon the surface of the yarns is called sizing. Starch, gelatine, oil, wax, and manufactured polymers such as polyvinyl alcohol, polystyrene, polyacrylic acid, and polyacetates are employed as size materials Objects of Sizing To protect the yarn from abrasion To improve the breaking strength of the yarn To increase smoothness of yarn To increase yarn elasticity To decrease hairiness To decrease the generation of static electricity ]]> Fri, 14 Aug 2020 01:19:38 GMT /slideshow/sizing-in-textile-industry/237854640 Fahim14025@slideshare.net(Fahim14025) Sizing in textile industry Fahim14025 Textile sizing The process of applying a protective adhesive coating upon the surface of the yarns is called sizing. Starch, gelatine, oil, wax, and manufactured polymers such as polyvinyl alcohol, polystyrene, polyacrylic acid, and polyacetates are employed as size materials Objects of Sizing To protect the yarn from abrasion To improve the breaking strength of the yarn To increase smoothness of yarn To increase yarn elasticity To decrease hairiness To decrease the generation of static electricity <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/textilesizing-200814011938-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Textile sizing The process of applying a protective adhesive coating upon the surface of the yarns is called sizing. Starch, gelatine, oil, wax, and manufactured polymers such as polyvinyl alcohol, polystyrene, polyacrylic acid, and polyacetates are employed as size materials Objects of Sizing To protect the yarn from abrasion To improve the breaking strength of the yarn To increase smoothness of yarn To increase yarn elasticity To decrease hairiness To decrease the generation of static electricity
Sizing in textile industry from Md Fahimuzzaman
]]> 1056 0 https://cdn.slidesharecdn.com/ss_thumbnails/textilesizing-200814011938-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Greenhouse effect and global warming /slideshow/greenhouse-effect-and-global-warming-237690307/237690307 greenhouseeffectandglobalwarming-200809150000
Greenhouse effect and global warming Earths atmosphere works something like a giant glass greenhouse. As the suns rays enter our atmosphere, most continue right down to the planets surface. As they hit the soil and surface waters, those rays release much of their energy as heat. Some of the heat then radiates back out into space. However, certain gases in our atmosphere, such as carbon dioxide, methane and water vapor, work like a blanket to retain much of that heat. This helps to warm our atmosphere. The gases do this by absorbing the heat and radiating it back to Earths surface. These gases are nicknamed greenhouse gases because of their heat-trapping effect. Without the greenhouse effect, Earth would be too cold to support most forms of life. But there can be too much of a good thing. Carbon dioxide is released when we use fossil fuels, such as coal, oil and natural gas. We burn these fuels, made from the ancient remains of plants and animals, to run electricity-generating plants that power factories, homes and schools. Products of these fossil fuels, such as gasoline and diesel fuel, power most of the engines that drive cars, airplanes and ships. By examining air bubbles in ice cores taken from Antarctica, scientists can go back and calculate what the concentrations of carbon dioxide in the atmosphere have been throughout the last 650,000 years. The amount of carbon dioxide in the atmosphere has been climbing to where today it is 30 percent greater than 650,000 years ago. That rise in carbon dioxide is essentially entirely due to the burning of fuels, Susan Solomon says. Shes a senior scientist with the National Oceanic and Atmospheric Administration, in Boulder, Colo., and studies factors that affect climate. Humans have further increased the levels of greenhouse gases in the air by changing the landscape. Plants take up carbon dioxide to make food in a process called photosynthesis. Once cut down, they can no longer take in carbon dioxide, and this gas begins building up in the air instead of fueling the growth of plants. So by cutting down trees and forests for farmland and other human uses, more carbon dioxide is also added into the atmosphere.]]>
Greenhouse effect and global warming Earths atmosphere works something like a giant glass greenhouse. As the suns rays enter our atmosphere, most continue right down to the planets surface. As they hit the soil and surface waters, those rays release much of their energy as heat. Some of the heat then radiates back out into space. However, certain gases in our atmosphere, such as carbon dioxide, methane and water vapor, work like a blanket to retain much of that heat. This helps to warm our atmosphere. The gases do this by absorbing the heat and radiating it back to Earths surface. These gases are nicknamed greenhouse gases because of their heat-trapping effect. Without the greenhouse effect, Earth would be too cold to support most forms of life. But there can be too much of a good thing. Carbon dioxide is released when we use fossil fuels, such as coal, oil and natural gas. We burn these fuels, made from the ancient remains of plants and animals, to run electricity-generating plants that power factories, homes and schools. Products of these fossil fuels, such as gasoline and diesel fuel, power most of the engines that drive cars, airplanes and ships. By examining air bubbles in ice cores taken from Antarctica, scientists can go back and calculate what the concentrations of carbon dioxide in the atmosphere have been throughout the last 650,000 years. The amount of carbon dioxide in the atmosphere has been climbing to where today it is 30 percent greater than 650,000 years ago. That rise in carbon dioxide is essentially entirely due to the burning of fuels, Susan Solomon says. Shes a senior scientist with the National Oceanic and Atmospheric Administration, in Boulder, Colo., and studies factors that affect climate. Humans have further increased the levels of greenhouse gases in the air by changing the landscape. Plants take up carbon dioxide to make food in a process called photosynthesis. Once cut down, they can no longer take in carbon dioxide, and this gas begins building up in the air instead of fueling the growth of plants. So by cutting down trees and forests for farmland and other human uses, more carbon dioxide is also added into the atmosphere.]]> Sun, 09 Aug 2020 15:00:00 GMT /slideshow/greenhouse-effect-and-global-warming-237690307/237690307 Fahim14025@slideshare.net(Fahim14025) Greenhouse effect and global warming Fahim14025 Greenhouse effect and global warming Earths atmosphere works something like a giant glass greenhouse. As the suns rays enter our atmosphere, most continue right down to the planets surface. As they hit the soil and surface waters, those rays release much of their energy as heat. Some of the heat then radiates back out into space. However, certain gases in our atmosphere, such as carbon dioxide, methane and water vapor, work like a blanket to retain much of that heat. This helps to warm our atmosphere. The gases do this by absorbing the heat and radiating it back to Earths surface. These gases are nicknamed greenhouse gases because of their heat-trapping effect. Without the greenhouse effect, Earth would be too cold to support most forms of life. But there can be too much of a good thing. Carbon dioxide is released when we use fossil fuels, such as coal, oil and natural gas. We burn these fuels, made from the ancient remains of plants and animals, to run electricity-generating plants that power factories, homes and schools. Products of these fossil fuels, such as gasoline and diesel fuel, power most of the engines that drive cars, airplanes and ships. By examining air bubbles in ice cores taken from Antarctica, scientists can go back and calculate what the concentrations of carbon dioxide in the atmosphere have been throughout the last 650,000 years. The amount of carbon dioxide in the atmosphere has been climbing to where today it is 30 percent greater than 650,000 years ago. That rise in carbon dioxide is essentially entirely due to the burning of fuels, Susan Solomon says. Shes a senior scientist with the National Oceanic and Atmospheric Administration, in Boulder, Colo., and studies factors that affect climate. Humans have further increased the levels of greenhouse gases in the air by changing the landscape. Plants take up carbon dioxide to make food in a process called photosynthesis. Once cut down, they can no longer take in carbon dioxide, and this gas begins building up in the air instead of fueling the growth of plants. So by cutting down trees and forests for farmland and other human uses, more carbon dioxide is also added into the atmosphere. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/greenhouseeffectandglobalwarming-200809150000-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Greenhouse effect and global warming Earths atmosphere works something like a giant glass greenhouse. As the suns rays enter our atmosphere, most continue right down to the planets surface. As they hit the soil and surface waters, those rays release much of their energy as heat. Some of the heat then radiates back out into space. However, certain gases in our atmosphere, such as carbon dioxide, methane and water vapor, work like a blanket to retain much of that heat. This helps to warm our atmosphere. The gases do this by absorbing the heat and radiating it back to Earths surface. These gases are nicknamed greenhouse gases because of their heat-trapping effect. Without the greenhouse effect, Earth would be too cold to support most forms of life. But there can be too much of a good thing. Carbon dioxide is released when we use fossil fuels, such as coal, oil and natural gas. We burn these fuels, made from the ancient remains of plants and animals, to run electricity-generating plants that power factories, homes and schools. Products of these fossil fuels, such as gasoline and diesel fuel, power most of the engines that drive cars, airplanes and ships. By examining air bubbles in ice cores taken from Antarctica, scientists can go back and calculate what the concentrations of carbon dioxide in the atmosphere have been throughout the last 650,000 years. The amount of carbon dioxide in the atmosphere has been climbing to where today it is 30 percent greater than 650,000 years ago. That rise in carbon dioxide is essentially entirely due to the burning of fuels, Susan Solomon says. Shes a senior scientist with the National Oceanic and Atmospheric Administration, in Boulder, Colo., and studies factors that affect climate. Humans have further increased the levels of greenhouse gases in the air by changing the landscape. Plants take up carbon dioxide to make food in a process called photosynthesis. Once cut down, they can no longer take in carbon dioxide, and this gas begins building up in the air instead of fueling the growth of plants. So by cutting down trees and forests for farmland and other human uses, more carbon dioxide is also added into the atmosphere.
Greenhouse effect and global warming from Md Fahimuzzaman
]]> 787 0 https://cdn.slidesharecdn.com/ss_thumbnails/greenhouseeffectandglobalwarming-200809150000-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Water consumption in textile industry /slideshow/water-consumption-in-textile-industry/237684262 waterconsumption-200809081227
Water consumption Water is one of the most important substances on earth. All plants and animals must have water to survive. If there was no water there would be no life on earth. There are two ways in which we can classify our water use. One type is in-stream use; this includes hydroelectric power, boating and swimming, for example. While in-stream activities do not use up the water, they can degrade the water quality through pollution. The other type of water use is the withdrawal of water, and this classification includes household use, industry use, irrigation, livestock watering and thermal and nuclear power. Most withdrawals are consumptions, meaning that the activity uses the water and does not return it to the source. The amount of water that is taken (or withdrawn) from the source is called the water intake, and the amount that is returned is called the water discharge. The difference between the water intake and the water discharge is the amount consumed. Water intake Water discharge = Consumption The total amount of water that is used is called the gross water use. The difference between the gross water use and the water intake is equal to the amount of water that is recirculated. The recirculated amount is expressed as a recycling rate and is a good indicator of water efficiency. Gross water use Water intake = Amount recirculated (or recycling rate) Sources of water: Ground Water: Ground water refers to any source of water that lies beneath the soil layer. Ground water can exist in the soil itself or between rocks and other materials. Most communities obtain their water from underground aquifers, or rock formations capable of holding large amounts of freshwater. Only 3 percent of the water on earth is considered freshwater, with a mere 30 percent of that small amount being found as groundwater. Pollution, seawater contamination and overuse threaten this valuable resource. Surface Water: Sources of surface water can include any above-ground collection of water such as rivers, lakes, ponds and oceans. Some sources of surface water are also fed by underground aquifers. Surface water accounts for 80 percent of the water humans use. Ocean Water: Although ocean water makes up nearly 97 percent of all water on earth, it is not a viable source of potable water unless salt and other impurities are removed. Desalination, the process by which salt is removed from water, is a rapidly growing practice. While salt and other microscopic particles can be removed from water in a variety of ways, the most promising method is through reverse osmosis. This process forces saltwater through filters with microscopic pores that remove salt and other microbes. Reverse osmosis requires large amounts of energy, making it a very expensive process.]]>
Water consumption Water is one of the most important substances on earth. All plants and animals must have water to survive. If there was no water there would be no life on earth. There are two ways in which we can classify our water use. One type is in-stream use; this includes hydroelectric power, boating and swimming, for example. While in-stream activities do not use up the water, they can degrade the water quality through pollution. The other type of water use is the withdrawal of water, and this classification includes household use, industry use, irrigation, livestock watering and thermal and nuclear power. Most withdrawals are consumptions, meaning that the activity uses the water and does not return it to the source. The amount of water that is taken (or withdrawn) from the source is called the water intake, and the amount that is returned is called the water discharge. The difference between the water intake and the water discharge is the amount consumed. Water intake Water discharge = Consumption The total amount of water that is used is called the gross water use. The difference between the gross water use and the water intake is equal to the amount of water that is recirculated. The recirculated amount is expressed as a recycling rate and is a good indicator of water efficiency. Gross water use Water intake = Amount recirculated (or recycling rate) Sources of water: Ground Water: Ground water refers to any source of water that lies beneath the soil layer. Ground water can exist in the soil itself or between rocks and other materials. Most communities obtain their water from underground aquifers, or rock formations capable of holding large amounts of freshwater. Only 3 percent of the water on earth is considered freshwater, with a mere 30 percent of that small amount being found as groundwater. Pollution, seawater contamination and overuse threaten this valuable resource. Surface Water: Sources of surface water can include any above-ground collection of water such as rivers, lakes, ponds and oceans. Some sources of surface water are also fed by underground aquifers. Surface water accounts for 80 percent of the water humans use. Ocean Water: Although ocean water makes up nearly 97 percent of all water on earth, it is not a viable source of potable water unless salt and other impurities are removed. Desalination, the process by which salt is removed from water, is a rapidly growing practice. While salt and other microscopic particles can be removed from water in a variety of ways, the most promising method is through reverse osmosis. This process forces saltwater through filters with microscopic pores that remove salt and other microbes. Reverse osmosis requires large amounts of energy, making it a very expensive process.]]> Sun, 09 Aug 2020 08:12:27 GMT /slideshow/water-consumption-in-textile-industry/237684262 Fahim14025@slideshare.net(Fahim14025) Water consumption in textile industry Fahim14025 Water consumption Water is one of the most important substances on earth. All plants and animals must have water to survive. If there was no water there would be no life on earth. There are two ways in which we can classify our water use. One type is in-stream use; this includes hydroelectric power, boating and swimming, for example. While in-stream activities do not use up the water, they can degrade the water quality through pollution. The other type of water use is the withdrawal of water, and this classification includes household use, industry use, irrigation, livestock watering and thermal and nuclear power. Most withdrawals are consumptions, meaning that the activity uses the water and does not return it to the source. The amount of water that is taken (or withdrawn) from the source is called the water intake, and the amount that is returned is called the water discharge. The difference between the water intake and the water discharge is the amount consumed. Water intake Water discharge = Consumption The total amount of water that is used is called the gross water use. The difference between the gross water use and the water intake is equal to the amount of water that is recirculated. The recirculated amount is expressed as a recycling rate and is a good indicator of water efficiency. Gross water use Water intake = Amount recirculated (or recycling rate) Sources of water: Ground Water: Ground water refers to any source of water that lies beneath the soil layer. Ground water can exist in the soil itself or between rocks and other materials. Most communities obtain their water from underground aquifers, or rock formations capable of holding large amounts of freshwater. Only 3 percent of the water on earth is considered freshwater, with a mere 30 percent of that small amount being found as groundwater. Pollution, seawater contamination and overuse threaten this valuable resource. Surface Water: Sources of surface water can include any above-ground collection of water such as rivers, lakes, ponds and oceans. Some sources of surface water are also fed by underground aquifers. Surface water accounts for 80 percent of the water humans use. Ocean Water: Although ocean water makes up nearly 97 percent of all water on earth, it is not a viable source of potable water unless salt and other impurities are removed. Desalination, the process by which salt is removed from water, is a rapidly growing practice. While salt and other microscopic particles can be removed from water in a variety of ways, the most promising method is through reverse osmosis. This process forces saltwater through filters with microscopic pores that remove salt and other microbes. Reverse osmosis requires large amounts of energy, making it a very expensive process. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/waterconsumption-200809081227-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Water consumption Water is one of the most important substances on earth. All plants and animals must have water to survive. If there was no water there would be no life on earth. There are two ways in which we can classify our water use. One type is in-stream use; this includes hydroelectric power, boating and swimming, for example. While in-stream activities do not use up the water, they can degrade the water quality through pollution. The other type of water use is the withdrawal of water, and this classification includes household use, industry use, irrigation, livestock watering and thermal and nuclear power. Most withdrawals are consumptions, meaning that the activity uses the water and does not return it to the source. The amount of water that is taken (or withdrawn) from the source is called the water intake, and the amount that is returned is called the water discharge. The difference between the water intake and the water discharge is the amount consumed. Water intake Water discharge = Consumption The total amount of water that is used is called the gross water use. The difference between the gross water use and the water intake is equal to the amount of water that is recirculated. The recirculated amount is expressed as a recycling rate and is a good indicator of water efficiency. Gross water use Water intake = Amount recirculated (or recycling rate) Sources of water: Ground Water: Ground water refers to any source of water that lies beneath the soil layer. Ground water can exist in the soil itself or between rocks and other materials. Most communities obtain their water from underground aquifers, or rock formations capable of holding large amounts of freshwater. Only 3 percent of the water on earth is considered freshwater, with a mere 30 percent of that small amount being found as groundwater. Pollution, seawater contamination and overuse threaten this valuable resource. Surface Water: Sources of surface water can include any above-ground collection of water such as rivers, lakes, ponds and oceans. Some sources of surface water are also fed by underground aquifers. Surface water accounts for 80 percent of the water humans use. Ocean Water: Although ocean water makes up nearly 97 percent of all water on earth, it is not a viable source of potable water unless salt and other impurities are removed. Desalination, the process by which salt is removed from water, is a rapidly growing practice. While salt and other microscopic particles can be removed from water in a variety of ways, the most promising method is through reverse osmosis. This process forces saltwater through filters with microscopic pores that remove salt and other microbes. Reverse osmosis requires large amounts of energy, making it a very expensive process.
Water consumption in textile industry from Md Fahimuzzaman
]]> 672 0 https://cdn.slidesharecdn.com/ss_thumbnails/waterconsumption-200809081227-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Feature and properties of two guide bar warp knit designs /slideshow/feature-and-properties-of-two-guide-bar-warp-knit-designs-237616885/237616885 featureandpropertiesoftwoguidebarwarpknitdesigns-200806154934
Feature and properties of two guide bar warp knit designs This structure is actually knitting two half tricot together with two bars moving in opposite direction. This is a balanced structure, the two set of warp yarns are doing their overlap in opposite direction. This result in perfect upright loops in the fabric surface. ]]>
Feature and properties of two guide bar warp knit designs This structure is actually knitting two half tricot together with two bars moving in opposite direction. This is a balanced structure, the two set of warp yarns are doing their overlap in opposite direction. This result in perfect upright loops in the fabric surface. ]]> Thu, 06 Aug 2020 15:49:34 GMT /slideshow/feature-and-properties-of-two-guide-bar-warp-knit-designs-237616885/237616885 Fahim14025@slideshare.net(Fahim14025) Feature and properties of two guide bar warp knit designs Fahim14025 Feature and properties of two guide bar warp knit designs This structure is actually knitting two half tricot together with two bars moving in opposite direction. This is a balanced structure, the two set of warp yarns are doing their overlap in opposite direction. This result in perfect upright loops in the fabric surface. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/featureandpropertiesoftwoguidebarwarpknitdesigns-200806154934-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Feature and properties of two guide bar warp knit designs This structure is actually knitting two half tricot together with two bars moving in opposite direction. This is a balanced structure, the two set of warp yarns are doing their overlap in opposite direction. This result in perfect upright loops in the fabric surface.
Feature and properties of two guide bar warp knit designs from Md Fahimuzzaman
]]> 139 0 https://cdn.slidesharecdn.com/ss_thumbnails/featureandpropertiesoftwoguidebarwarpknitdesigns-200806154934-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Study on drawing and doubling /Fahim14025/study-on-drawing-and-doubling-237605029 studyondrawinganddoubling-200806083257
Study on drawing and doubling Object of Jute Drawing: 1. Straighten the fibers in the sliver. 2. Parallelization of fibers in the sliver. 3. To reduce weight per unit length of sliver by drafting. 4. To reduce the thick and thin places in the sliver. 5. To increase smoothness, luster and strength of sliver by doubling. 6. To remove impurities from sliver. Function of jute drawing: 1. Drafting the finisher card sliver to a count suitable for feeding the spinning frames. 2. Reduction of weight irregularities by doubling. 3. Straightening the fibers and laying them along the sliver axis so that when they come to be spun on spinning frame they will evenly drafted & twisted to form an acceptable yarn. Types of Jute Drawing Frame: According to Faller bar there ae two types of Drawing Frame: 1. Push bar Drawing Frame a. Orthodox. b. High speed type. 2. Spiral Drawing frame a. Single thread types. b. Double threads type. c. Triple thread types. ]]>
Study on drawing and doubling Object of Jute Drawing: 1. Straighten the fibers in the sliver. 2. Parallelization of fibers in the sliver. 3. To reduce weight per unit length of sliver by drafting. 4. To reduce the thick and thin places in the sliver. 5. To increase smoothness, luster and strength of sliver by doubling. 6. To remove impurities from sliver. Function of jute drawing: 1. Drafting the finisher card sliver to a count suitable for feeding the spinning frames. 2. Reduction of weight irregularities by doubling. 3. Straightening the fibers and laying them along the sliver axis so that when they come to be spun on spinning frame they will evenly drafted & twisted to form an acceptable yarn. Types of Jute Drawing Frame: According to Faller bar there ae two types of Drawing Frame: 1. Push bar Drawing Frame a. Orthodox. b. High speed type. 2. Spiral Drawing frame a. Single thread types. b. Double threads type. c. Triple thread types. ]]> Thu, 06 Aug 2020 08:32:57 GMT /Fahim14025/study-on-drawing-and-doubling-237605029 Fahim14025@slideshare.net(Fahim14025) Study on drawing and doubling Fahim14025 Study on drawing and doubling Object of Jute Drawing: 1. Straighten the fibers in the sliver. 2. Parallelization of fibers in the sliver. 3. To reduce weight per unit length of sliver by drafting. 4. To reduce the thick and thin places in the sliver. 5. To increase smoothness, luster and strength of sliver by doubling. 6. To remove impurities from sliver. Function of jute drawing: 1. Drafting the finisher card sliver to a count suitable for feeding the spinning frames. 2. Reduction of weight irregularities by doubling. 3. Straightening the fibers and laying them along the sliver axis so that when they come to be spun on spinning frame they will evenly drafted & twisted to form an acceptable yarn. Types of Jute Drawing Frame: According to Faller bar there ae two types of Drawing Frame: 1. Push bar Drawing Frame a. Orthodox. b. High speed type. 2. Spiral Drawing frame a. Single thread types. b. Double threads type. c. Triple thread types. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/studyondrawinganddoubling-200806083257-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Study on drawing and doubling Object of Jute Drawing: 1. Straighten the fibers in the sliver. 2. Parallelization of fibers in the sliver. 3. To reduce weight per unit length of sliver by drafting. 4. To reduce the thick and thin places in the sliver. 5. To increase smoothness, luster and strength of sliver by doubling. 6. To remove impurities from sliver. Function of jute drawing: 1. Drafting the finisher card sliver to a count suitable for feeding the spinning frames. 2. Reduction of weight irregularities by doubling. 3. Straightening the fibers and laying them along the sliver axis so that when they come to be spun on spinning frame they will evenly drafted &amp; twisted to form an acceptable yarn. Types of Jute Drawing Frame: According to Faller bar there ae two types of Drawing Frame: 1. Push bar Drawing Frame a. Orthodox. b. High speed type. 2. Spiral Drawing frame a. Single thread types. b. Double threads type. c. Triple thread types.
Study on drawing and doubling from Md Fahimuzzaman
]]> 1011 1 https://cdn.slidesharecdn.com/ss_thumbnails/studyondrawinganddoubling-200806083257-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Textile lab machines operation procedure /slideshow/textile-lab-machines-operation-procedure/237586493 textilelabmachinesoperationprocedure-200805174158
Textile lab machines operation procedure operations procedures of textile lab machinery Operation Procedure of IR Dyer Operation procedure of Rapid Stenter Machine Operation procedure of Gyrowash Machine: ]]>
Textile lab machines operation procedure operations procedures of textile lab machinery Operation Procedure of IR Dyer Operation procedure of Rapid Stenter Machine Operation procedure of Gyrowash Machine: ]]> Wed, 05 Aug 2020 17:41:58 GMT /slideshow/textile-lab-machines-operation-procedure/237586493 Fahim14025@slideshare.net(Fahim14025) Textile lab machines operation procedure Fahim14025 Textile lab machines operation procedure operations procedures of textile lab machinery Operation Procedure of IR Dyer Operation procedure of Rapid Stenter Machine Operation procedure of Gyrowash Machine: <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/textilelabmachinesoperationprocedure-200805174158-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Textile lab machines operation procedure operations procedures of textile lab machinery Operation Procedure of IR Dyer Operation procedure of Rapid Stenter Machine Operation procedure of Gyrowash Machine:
Textile lab machines operation procedure from Md Fahimuzzaman
]]> 417 0 https://cdn.slidesharecdn.com/ss_thumbnails/textilelabmachinesoperationprocedure-200805174158-thumbnail.jpg?width=120&height=120&fit=bounds document Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Blend dyeing /slideshow/basic-knowledge-about-blend-dyeing/237569646 basicknowledgeaboutblenddyeing-200805071615
Basic knowledge about blend dyeing Dyeing of Blended Fibres & Fabrics Blends: Blends are any textile material from fiber through yarn to fabric which are deliberate combination of chemically or physically different fibrous polymer. Cotton and Polyester blend is an example of chemically different blend and Cotton and Viscose is physically different blend because both are cellulosic. Reason for blending: 1.Economy: The dilution of an expensive fibre by blending with a cheaper substitute. 2.Durability: The incorporation of a more durable component to extend the useful life of a relatively fragile fibre. 3.Physical properties: A compromise to take advantage of desirable performance charactristics contribuition by both fibre components. 4.Color: The development of new fabric design for garments incorporating multicolor effect. 5.Appearance: The attainment of attractive appearance & perceptible qualities using combinations of yarns of different lusture, crimp or denier which still differ in appearance even when dyed with same color. 6.Other reasons- Blending develops fibre properties. Colorant modification is possible by blending. Finishing process modification. Improved moisture absorption, antistatic characteristics, reduced pilling, improved abrasion resistance. Dyeing Possibilities with Blends: 1.Union Dyeing: This is suitable for fabrics containing two fibres to dye them in a single uniform colour, each dye suitable for one kind of fibre in the blend. Union dyeing is same as cross dyeing except that instead of multi-colour effects. One solid colour is produced. The dyer accomplishes this by using two or more classes of dye, each of the same colours. Different fibres may require different dyes to obtain the same colour; this may be done by putting the appropriate colour dye that is specific to each type of fibre in to one dye bath. For eg: a fabric composed of rayon and acetate can be dyed with a solid colour green by using a direct dye for the rayon, and a disperse dye of the same colour for the acetate. 2.Resist/Reserve dyeing: In resist dyeing at least one (but not all) of the components of the blend remains essentially undyed i.e almost white. 3.Cross dyeing: Cross dyeing produces fibres of contrasting color This is two types- a)Shadow effect/Tone-in-Tone dyeing: Two fibres are dyed in same hue & brightness but the depth is different. It is called tone-in-tone or shadow effect. b)Contrast effect: Two fibres are dyed with strong difference in hue, brightness & depth.This is called contrast effect. Pleasing final appearance is important here. ]]>
Basic knowledge about blend dyeing Dyeing of Blended Fibres & Fabrics Blends: Blends are any textile material from fiber through yarn to fabric which are deliberate combination of chemically or physically different fibrous polymer. Cotton and Polyester blend is an example of chemically different blend and Cotton and Viscose is physically different blend because both are cellulosic. Reason for blending: 1.Economy: The dilution of an expensive fibre by blending with a cheaper substitute. 2.Durability: The incorporation of a more durable component to extend the useful life of a relatively fragile fibre. 3.Physical properties: A compromise to take advantage of desirable performance charactristics contribuition by both fibre components. 4.Color: The development of new fabric design for garments incorporating multicolor effect. 5.Appearance: The attainment of attractive appearance & perceptible qualities using combinations of yarns of different lusture, crimp or denier which still differ in appearance even when dyed with same color. 6.Other reasons- Blending develops fibre properties. Colorant modification is possible by blending. Finishing process modification. Improved moisture absorption, antistatic characteristics, reduced pilling, improved abrasion resistance. Dyeing Possibilities with Blends: 1.Union Dyeing: This is suitable for fabrics containing two fibres to dye them in a single uniform colour, each dye suitable for one kind of fibre in the blend. Union dyeing is same as cross dyeing except that instead of multi-colour effects. One solid colour is produced. The dyer accomplishes this by using two or more classes of dye, each of the same colours. Different fibres may require different dyes to obtain the same colour; this may be done by putting the appropriate colour dye that is specific to each type of fibre in to one dye bath. For eg: a fabric composed of rayon and acetate can be dyed with a solid colour green by using a direct dye for the rayon, and a disperse dye of the same colour for the acetate. 2.Resist/Reserve dyeing: In resist dyeing at least one (but not all) of the components of the blend remains essentially undyed i.e almost white. 3.Cross dyeing: Cross dyeing produces fibres of contrasting color This is two types- a)Shadow effect/Tone-in-Tone dyeing: Two fibres are dyed in same hue & brightness but the depth is different. It is called tone-in-tone or shadow effect. b)Contrast effect: Two fibres are dyed with strong difference in hue, brightness & depth.This is called contrast effect. Pleasing final appearance is important here. ]]> Wed, 05 Aug 2020 07:16:15 GMT /slideshow/basic-knowledge-about-blend-dyeing/237569646 Fahim14025@slideshare.net(Fahim14025) Blend dyeing Fahim14025 Basic knowledge about blend dyeing Dyeing of Blended Fibres & Fabrics Blends: Blends are any textile material from fiber through yarn to fabric which are deliberate combination of chemically or physically different fibrous polymer. Cotton and Polyester blend is an example of chemically different blend and Cotton and Viscose is physically different blend because both are cellulosic. Reason for blending: 1.Economy: The dilution of an expensive fibre by blending with a cheaper substitute. 2.Durability: The incorporation of a more durable component to extend the useful life of a relatively fragile fibre. 3.Physical properties: A compromise to take advantage of desirable performance charactristics contribuition by both fibre components. 4.Color: The development of new fabric design for garments incorporating multicolor effect. 5.Appearance: The attainment of attractive appearance & perceptible qualities using combinations of yarns of different lusture, crimp or denier which still differ in appearance even when dyed with same color. 6.Other reasons- Blending develops fibre properties. Colorant modification is possible by blending. Finishing process modification. Improved moisture absorption, antistatic characteristics, reduced pilling, improved abrasion resistance. Dyeing Possibilities with Blends: 1.Union Dyeing: This is suitable for fabrics containing two fibres to dye them in a single uniform colour, each dye suitable for one kind of fibre in the blend. Union dyeing is same as cross dyeing except that instead of multi-colour effects. One solid colour is produced. The dyer accomplishes this by using two or more classes of dye, each of the same colours. Different fibres may require different dyes to obtain the same colour; this may be done by putting the appropriate colour dye that is specific to each type of fibre in to one dye bath. For eg: a fabric composed of rayon and acetate can be dyed with a solid colour green by using a direct dye for the rayon, and a disperse dye of the same colour for the acetate. 2.Resist/Reserve dyeing: In resist dyeing at least one (but not all) of the components of the blend remains essentially undyed i.e almost white. 3.Cross dyeing: Cross dyeing produces fibres of contrasting color This is two types- a)Shadow effect/Tone-in-Tone dyeing: Two fibres are dyed in same hue & brightness but the depth is different. It is called tone-in-tone or shadow effect. b)Contrast effect: Two fibres are dyed with strong difference in hue, brightness & depth.This is called contrast effect. Pleasing final appearance is important here. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/basicknowledgeaboutblenddyeing-200805071615-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Basic knowledge about blend dyeing Dyeing of Blended Fibres &amp; Fabrics Blends: Blends are any textile material from fiber through yarn to fabric which are deliberate combination of chemically or physically different fibrous polymer. Cotton and Polyester blend is an example of chemically different blend and Cotton and Viscose is physically different blend because both are cellulosic. Reason for blending: 1.Economy: The dilution of an expensive fibre by blending with a cheaper substitute. 2.Durability: The incorporation of a more durable component to extend the useful life of a relatively fragile fibre. 3.Physical properties: A compromise to take advantage of desirable performance charactristics contribuition by both fibre components. 4.Color: The development of new fabric design for garments incorporating multicolor effect. 5.Appearance: The attainment of attractive appearance &amp; perceptible qualities using combinations of yarns of different lusture, crimp or denier which still differ in appearance even when dyed with same color. 6.Other reasons- Blending develops fibre properties. Colorant modification is possible by blending. Finishing process modification. Improved moisture absorption, antistatic characteristics, reduced pilling, improved abrasion resistance. Dyeing Possibilities with Blends: 1.Union Dyeing: This is suitable for fabrics containing two fibres to dye them in a single uniform colour, each dye suitable for one kind of fibre in the blend. Union dyeing is same as cross dyeing except that instead of multi-colour effects. One solid colour is produced. The dyer accomplishes this by using two or more classes of dye, each of the same colours. Different fibres may require different dyes to obtain the same colour; this may be done by putting the appropriate colour dye that is specific to each type of fibre in to one dye bath. For eg: a fabric composed of rayon and acetate can be dyed with a solid colour green by using a direct dye for the rayon, and a disperse dye of the same colour for the acetate. 2.Resist/Reserve dyeing: In resist dyeing at least one (but not all) of the components of the blend remains essentially undyed i.e almost white. 3.Cross dyeing: Cross dyeing produces fibres of contrasting color This is two types- a)Shadow effect/Tone-in-Tone dyeing: Two fibres are dyed in same hue &amp; brightness but the depth is different. It is called tone-in-tone or shadow effect. b)Contrast effect: Two fibres are dyed with strong difference in hue, brightness &amp; depth.This is called contrast effect. Pleasing final appearance is important here.
Blend dyeing from Md Fahimuzzaman
]]> 1780 0 https://cdn.slidesharecdn.com/ss_thumbnails/basicknowledgeaboutblenddyeing-200805071615-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Dyeing fault causes and remedies /slideshow/dyeing-fault-causes-and-remedies/237565574 dyeingfaultcausesandremedies-200805033317
Dyeing fault causes and remedies Dyeing Fault: Unevendyeing: Causes Due to improper pretreatment. Very rapid addition of dyes and chemicals. Lack of controlling dyeing parameters Remedies Check addition of dyes and chemicals are at a steadily increasing rate. Proper pretreatments. Check the rope turnover time. Proper washing after dyeing. Running shade: Causes Machine loading is higher. Running at lower nozzle pressure. High bath draining temperature. Remedies Proper cycle time should be ensured. Nozzle pressure should be accurate. Bath draining temperature should be moderate. ]]>
Dyeing fault causes and remedies Dyeing Fault: Unevendyeing: Causes Due to improper pretreatment. Very rapid addition of dyes and chemicals. Lack of controlling dyeing parameters Remedies Check addition of dyes and chemicals are at a steadily increasing rate. Proper pretreatments. Check the rope turnover time. Proper washing after dyeing. Running shade: Causes Machine loading is higher. Running at lower nozzle pressure. High bath draining temperature. Remedies Proper cycle time should be ensured. Nozzle pressure should be accurate. Bath draining temperature should be moderate. ]]> Wed, 05 Aug 2020 03:33:17 GMT /slideshow/dyeing-fault-causes-and-remedies/237565574 Fahim14025@slideshare.net(Fahim14025) Dyeing fault causes and remedies Fahim14025 Dyeing fault causes and remedies Dyeing Fault: Unevendyeing: Causes Due to improper pretreatment. Very rapid addition of dyes and chemicals. Lack of controlling dyeing parameters Remedies Check addition of dyes and chemicals are at a steadily increasing rate. Proper pretreatments. Check the rope turnover time. Proper washing after dyeing. Running shade: Causes Machine loading is higher. Running at lower nozzle pressure. High bath draining temperature. Remedies Proper cycle time should be ensured. Nozzle pressure should be accurate. Bath draining temperature should be moderate. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/dyeingfaultcausesandremedies-200805033317-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Dyeing fault causes and remedies Dyeing Fault: Unevendyeing: Causes Due to improper pretreatment. Very rapid addition of dyes and chemicals. Lack of controlling dyeing parameters Remedies Check addition of dyes and chemicals are at a steadily increasing rate. Proper pretreatments. Check the rope turnover time. Proper washing after dyeing. Running shade: Causes Machine loading is higher. Running at lower nozzle pressure. High bath draining temperature. Remedies Proper cycle time should be ensured. Nozzle pressure should be accurate. Bath draining temperature should be moderate.
Dyeing fault causes and remedies from Md Fahimuzzaman
]]> 1903 0 https://cdn.slidesharecdn.com/ss_thumbnails/dyeingfaultcausesandremedies-200805033317-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Feature and properties of two guide bar warp knit designs /slideshow/feature-and-properties-of-two-guide-bar-warp-knit-designs/135518082 twoguidebarwarpknitdesignswithfeatureandproperties-190310165202
Feature and properties of two guide bar warp knit designs Features of two guide bar warp knit design: Good Dimensional stability, reasonable cover Better loop shape and ladder resistance Reasonable weight Better pattern scope ]]>
Feature and properties of two guide bar warp knit designs Features of two guide bar warp knit design: Good Dimensional stability, reasonable cover Better loop shape and ladder resistance Reasonable weight Better pattern scope ]]> Sun, 10 Mar 2019 16:52:02 GMT /slideshow/feature-and-properties-of-two-guide-bar-warp-knit-designs/135518082 Fahim14025@slideshare.net(Fahim14025) Feature and properties of two guide bar warp knit designs Fahim14025 Feature and properties of two guide bar warp knit designs Features of two guide bar warp knit design: Good Dimensional stability, reasonable cover Better loop shape and ladder resistance Reasonable weight Better pattern scope <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/twoguidebarwarpknitdesignswithfeatureandproperties-190310165202-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Feature and properties of two guide bar warp knit designs Features of two guide bar warp knit design: Good Dimensional stability, reasonable cover Better loop shape and ladder resistance Reasonable weight Better pattern scope
Feature and properties of two guide bar warp knit designs from Md Fahimuzzaman
]]> 1913 1 https://cdn.slidesharecdn.com/ss_thumbnails/twoguidebarwarpknitdesignswithfeatureandproperties-190310165202-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Laps of warp knit machine /slideshow/laps-of-warp-knit-machine/135516613 lapsofwarpknitmachine-190310162041
Warp knitting and crochet machines are used to produce a huge range of warp knitted fabrics (warp knits) for clothing, household textiles and technical textiles. Warp knitting machines are either single needle bar machines or double needlebar machines and are available in a wide range of gauges and widths, Modern machines are electronically controlled in terms of patterning, beam let-off and fabric take-up. Laps of warp knit machine What is lap? Loops are termed as laps in warp knitting because warp guide laps their yarn around the needle in order to formed the loops structure. ]]>
Warp knitting and crochet machines are used to produce a huge range of warp knitted fabrics (warp knits) for clothing, household textiles and technical textiles. Warp knitting machines are either single needle bar machines or double needlebar machines and are available in a wide range of gauges and widths, Modern machines are electronically controlled in terms of patterning, beam let-off and fabric take-up. Laps of warp knit machine What is lap? Loops are termed as laps in warp knitting because warp guide laps their yarn around the needle in order to formed the loops structure. ]]> Sun, 10 Mar 2019 16:20:41 GMT /slideshow/laps-of-warp-knit-machine/135516613 Fahim14025@slideshare.net(Fahim14025) Laps of warp knit machine Fahim14025 Warp knitting and crochet machines are used to produce a huge range of warp knitted fabrics (warp knits) for clothing, household textiles and technical textiles. Warp knitting machines are either single needle bar machines or double needlebar machines and are available in a wide range of gauges and widths, Modern machines are electronically controlled in terms of patterning, beam let-off and fabric take-up. Laps of warp knit machine What is lap? Loops are termed as laps in warp knitting because warp guide laps their yarn around the needle in order to formed the loops structure. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/lapsofwarpknitmachine-190310162041-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Warp knitting and crochet machines are used to produce a huge range of warp knitted fabrics (warp knits) for clothing, household textiles and technical textiles. Warp knitting machines are either single needle bar machines or double needlebar machines and are available in a wide range of gauges and widths, Modern machines are electronically controlled in terms of patterning, beam let-off and fabric take-up. Laps of warp knit machine What is lap? Loops are termed as laps in warp knitting because warp guide laps their yarn around the needle in order to formed the loops structure.
Laps of warp knit machine from Md Fahimuzzaman
]]> 1252 1 https://cdn.slidesharecdn.com/ss_thumbnails/lapsofwarpknitmachine-190310162041-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Impact of textile effluent on environment /slideshow/impact-of-textile-effluent-on-environment-135516073/135516073 impactoftextileeffluentonenvironment-190310160438
Impact of textile effluent on environment With escalating demand for textile products, textile mills and their wastewater have been increasing proportionally, causing a major problem of pollution in the world. They have impact on Air, water, soil and human body. Impact of Textile Effluent on Soil: Textile effluent pollutes the soil. Soil is the most important medium for growing plant, bushes, crops etc. the quality of crops depends upon the quality of soil. So, when the quality of soil decrease due to industrial effluent, the amount of quality of crops also decrease. It also seen that, the lower land become more polluted than higher lands. Because, the effluent ultimately deposited in the lower lands. ]]>
Impact of textile effluent on environment With escalating demand for textile products, textile mills and their wastewater have been increasing proportionally, causing a major problem of pollution in the world. They have impact on Air, water, soil and human body. Impact of Textile Effluent on Soil: Textile effluent pollutes the soil. Soil is the most important medium for growing plant, bushes, crops etc. the quality of crops depends upon the quality of soil. So, when the quality of soil decrease due to industrial effluent, the amount of quality of crops also decrease. It also seen that, the lower land become more polluted than higher lands. Because, the effluent ultimately deposited in the lower lands. ]]> Sun, 10 Mar 2019 16:04:38 GMT /slideshow/impact-of-textile-effluent-on-environment-135516073/135516073 Fahim14025@slideshare.net(Fahim14025) Impact of textile effluent on environment Fahim14025 Impact of textile effluent on environment With escalating demand for textile products, textile mills and their wastewater have been increasing proportionally, causing a major problem of pollution in the world. They have impact on Air, water, soil and human body. Impact of Textile Effluent on Soil: Textile effluent pollutes the soil. Soil is the most important medium for growing plant, bushes, crops etc. the quality of crops depends upon the quality of soil. So, when the quality of soil decrease due to industrial effluent, the amount of quality of crops also decrease. It also seen that, the lower land become more polluted than higher lands. Because, the effluent ultimately deposited in the lower lands. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/impactoftextileeffluentonenvironment-190310160438-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Impact of textile effluent on environment With escalating demand for textile products, textile mills and their wastewater have been increasing proportionally, causing a major problem of pollution in the world. They have impact on Air, water, soil and human body. Impact of Textile Effluent on Soil: Textile effluent pollutes the soil. Soil is the most important medium for growing plant, bushes, crops etc. the quality of crops depends upon the quality of soil. So, when the quality of soil decrease due to industrial effluent, the amount of quality of crops also decrease. It also seen that, the lower land become more polluted than higher lands. Because, the effluent ultimately deposited in the lower lands.
Impact of textile effluent on environment from Md Fahimuzzaman
]]> 239 1 https://cdn.slidesharecdn.com/ss_thumbnails/impactoftextileeffluentonenvironment-190310160438-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-Fahim14025-48x48.jpg?cb=1703567997 Mawlana Bhashani Science and Technology University https://cdn.slidesharecdn.com/ss_thumbnails/studyonreportwriting-220324101734-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/study-on-report-writingpptx/251416962 Study on Report Writin... https://cdn.slidesharecdn.com/ss_thumbnails/studyonbibliographyandreference-220324101412-thumbnail.jpg?width=320&height=320&fit=bounds Fahim14025/study-on-bibliography-and-referencepptx Study on Bibliography ... https://cdn.slidesharecdn.com/ss_thumbnails/scientificreports-220324100813-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/scientific-reportspptx/251416885 Scientific reports.pptx