This document discusses incineration of hazardous wastes including types of wastes, strategies for deciding whether incineration is appropriate, technology descriptions of different incineration systems, and considerations for incinerating infectious, chemical, and dedicated waste streams. Key incineration technologies described are fixed hearth, fluidized bed, rotary kiln, and liquid waste incinerators.
Industrial waste management principles and practices
The document discusses principles and practices for industrial waste management, including reduce, reuse, recycle, treatment, and disposal. It provides examples of each, such as redesigning products to use fewer materials, extending product lifespan, recycling scrap metal, and using deep injection wells for frack waste disposal. The overall aim is to explore solutions for industrial waste and implement waste management systems and principles in organizations.
This presentation gives information about Incineration method. A waste treatment technology, which includes the combustion of waste for recovering energy, is called as incineration.油 Incineration coupled with high temperature waste treatments are recognized as thermal treatments.油
Incineration of waste materials converts the waste into油ash,油flue gas油and heat.
Incineration reduces the mass of the waste from 95 to 96 percent.
Types of incinerators
Advantages of Incineration
Disadvantages of Incineration
Solid waste includes municipal garbage, industrial waste, sewage sludge, agricultural waste, and mining residues. It can be solid, liquid, or gas. The Resource Conservation and Recovery Act aims to safely manage waste to protect human health and the environment. Methods of managing solid waste include reducing waste production, recycling and composting, combustion, and landfilling. Hazardous waste requires special disposal in secure, lined landfills.
This document discusses hazardous waste management. It identifies sources of hazardous waste from industries like petroleum refineries, iron and steel plants, and leather tanning. It categorizes hazardous wastes based on their ignitability, corrosivity, reactivity, and toxicity. The document outlines regulations for generators and transporters of hazardous waste regarding preparation, documentation, and record keeping. It also discusses labeling requirements and various treatment and disposal methods for hazardous waste, including minimization, physical and chemical treatment, biological treatment, incineration, solidification, and land disposal.
The weight or volume of materials and products that enter the waste stream before recycling, composting, landfilling, or combustion takes place. Also can represent the amount of waste generated by a given source or category of sources is all about Waste generation.
enjoy the slides..
Incineration Process for Solid Waste Management and Effective Utilization of ...IRJET Journal
油
This document discusses municipal solid waste incineration as a management option for solid waste. It describes the incineration process, which involves combusting waste materials to produce heat, flue gases, and ash. The by-products - heat, flue gases containing nitrogen, carbon dioxide, and sulfur dioxide, and ash - can be effectively utilized. Heat can be used to generate electricity, flue gases can be processed to extract elements like sulfur for use in fertilizers and dental treatments, and ash can be used in construction materials. The document also outlines different incineration technologies, plant location considerations, and air pollution control methods used to clean flue gases before emission.
Recovery And Recycling of Municipal Solid WasteAnkit Jain
油
The document discusses municipal solid waste recovery and recycling. It describes how material recovery facilities separate recyclable materials like paper, plastic, metals and organics. It then discusses various recycling processes and advantages, providing examples of specific recycled items like aluminum, paper, plastic types, tires, glass, batteries, oil, electronics and organics. It notes India's informal waste sector and challenges like energy use and pollution from some recycling processes. The key is reducing waste by refusing unnecessary items and reusing/repurposing materials according to the 5 R's approach.
This document discusses hazardous waste management. It defines hazardous waste and lists its sources such as chemical, petroleum, metal, and leather industries. Hazardous wastes are classified based on their ignitability, corrosivity, reactivity, and toxicity. The rules and regulations for hazardous waste specify responsibilities for generators and transporters for preparation, manifests, and record keeping. Transportation of hazardous waste requires packing and labeling, and storage facilities are used temporarily before treatment and disposal. The management strategy includes waste minimization, various treatment methods like physical, chemical, and biological, incineration, solidification, and finally disposal in landfills or by deep well injection.
This PPT will give the information about what is incenaration and what is the process that will happen in the incenaration and how it is applied for civil Engineering.
This document provides information on incineration and pyrolysis processes for waste treatment. It defines incineration as the combustion of organic waste materials at high temperatures, producing ash, flue gas and heat. Multiple chamber incinerators and municipal incinerators are described. Pyrolysis is defined as the thermal decomposition of organic materials through heating without oxygen. Dry and oxidizing pyrolysis methods are outlined. The advantages of each process are noted, such as reduced emissions and reusable byproducts for incineration, while the disadvantages include costs and incomplete waste reduction.
With rising crude prices and depleting quality of crude, however, the level of wastewater pollutants in petroleum wastewater is at new high. Such conditions are forcing refineries to use a more advanced water treatment, water recovery methods, and robust processes that work well under a variety of conditions and can handle the changing refinery effluent flow rates. Finally a process that is economical in overall life time cost is needed to make all of this feasible. Aquatech has experience working with these refinery effluent pollutants in the refinery market and offers the advanced petroleum wastewater treatment and recovery technology necessary for the refinerys needs.
Chapter 5 solid waste management and resource recoveryShaheen Sardar
油
This document provides an overview of solid waste management and resource recovery. It discusses different types of solid waste including municipal solid waste. It covers topics like waste generation, material recovery, recycling, composting, waste-to-energy combustion, and strategies for reducing waste such as source reduction, green product design, labeling, and designing products for recyclability. It also provides examples of recycling programs for textiles and resource reduction programs in Germany.
This document provides an overview of hazardous waste management and the design of a hazardous waste treatment center (HWTC). It discusses key topics such as the definition and characteristics of hazardous waste, past disposal practices, waste generation rates by industry, and the objectives and technical design of an HWTC. The proposed HWTC would include several treatment facilities like a liquid waste treatment plant, land farming facility, hazardous and regular waste landfills, solidification and stabilization unit, and incinerator. It emphasizes the importance of proper design, flexibility, environmental monitoring, and a phased approach to attract private investment and handle waste treatment and disposal.
The document discusses solid waste management. It defines solid waste and describes its various sources and constituents. It then outlines different methods for solid waste disposal, including landfills, incineration, composting, and recycling. It provides details on each method. The document also covers management of specific types of solid waste like medical, hazardous, and e-waste. It concludes by noting that effective solid waste management is important for environmental protection.
The document describes the key components and processes of an effluent treatment plant (ETP). The ETP treats industrial wastewater in multiple stages including preliminary treatment to remove solids, primary treatment using sedimentation, secondary treatment using biological processes like activated sludge, and tertiary/advanced treatment using techniques like sand filters to further polish the water before discharge or reuse. The ETP aims to clean industrial effluent to reduce freshwater usage and allow safe release of water back into the environment while meeting pollution standards.
This document provides an overview of common effluent treatment plants (CETP) and industrial wastewater treatment processes. It discusses various sources of industrial wastewater and treatments for removing solids, oils, biodegradable organics, and other contaminants like acids, alkalis, and toxins. Key treatment methods include neutralization, precipitation, filtration, activated sludge processes, and trickling filters. The document focuses on best practices for removing different types of pollutants from wastewater produced by various industries.
The document discusses solid waste management through composting. It defines composting as the decomposition of organic waste through a controlled aerobic process. It classifies solid waste based on source and physical nature. The key methods of solid waste treatment discussed are open dumping, composting, vermicomposting, and incineration. Composting and vermicomposting transform organic waste into valuable fertilizer through microbial activity, while incineration converts waste into less hazardous residues.
This document discusses solid waste management. It defines solid waste as waste from human and animal activities that is normally solid and discarded. Solid waste management aims to control waste generation, storage, collection, transport, processing and disposal in an environmentally sound manner. The key elements of solid waste management systems are discussed including waste generation, collection, transport, processing and disposal methods. Factors influencing waste amounts like population growth and changing lifestyles are also summarized.
This document discusses hazardous waste and its management. It defines hazardous waste as any waste that poses a danger to health or the environment due to its physical, chemical or toxic properties. It notes that heavy metals like lead and mercury, as well as synthetic organics, persist in the environment. The document outlines rules for hazardous waste management and lists various hazardous waste constituents and their concentration limits to determine appropriate handling.
Thermal treatment of msw and energy recoveryKundan Das
油
Thermal treatment of municipal solid waste involves processes like combustion, incineration, gasification and pyrolysis to treat waste at high temperatures. This document discusses the types of incinerators and components, the combustion process, energy recovery potential from waste, and methods to treat flue gases and reduce air pollutants before emission. Thermal treatment allows for energy recovery from waste but also produces toxic ash and requires expensive air pollution control systems.
This document provides an overview of common effluent treatment plants (CETPs) in India. It discusses how CETPs were originally promoted to reduce wastewater treatment costs for small and medium industries. It then describes the typical wastewater treatment processes used at CETPs, including preliminary treatment, primary treatment, secondary treatment and tertiary treatment. The document also discusses advantages and disadvantages of CETPs, different disposal methods for treated wastewater, and provides case studies of three CETPs in India.
This document discusses different types of solid waste and solid waste management techniques. It describes various categories of solid waste like kitchen waste, e-waste, and plastic waste. It then explains key concepts in solid waste management like reducing, reusing, recycling, collection, transportation, and disposal. The document also summarizes different treatment and disposal methods for solid waste including incineration, landfilling, composting, and anaerobic digestion.
Here are the main types of hazardous materials:
- Chemicals - This includes industrial chemicals, cleaning products, pesticides, and other substances used in manufacturing, agriculture, healthcare, and other industries. Many of these have toxic, flammable, corrosive or reactive properties.
- Petroleum products - Gasoline, diesel, jet fuel, lubricants, and other petroleum-based liquids are flammable and can also be toxic.
- Radioactive materials - Used in nuclear power generation, medical procedures, research, and some industrial processes. Poses radiation hazards.
- Batteries - Rechargeable and non-rechargeable batteries can contain toxic heavy metals like mercury, cadmium,
This document provides an overview of hazardous waste management. It defines hazardous waste and lists examples. The main types of hazardous waste are listed waste from the EPA, characteristic wastes exhibiting hazardous properties, universal wastes like batteries and lamps, and mixed wastes containing radioactive material. Proper storage and handling of hazardous waste is important, including labeling, securing containers, and limiting storage time. The document also discusses hazardous waste identification processes and the status of management in Pakistan, which restricts hazardous waste imports but lacks proper monitoring and implementation.
Treatment of Effluents from Petroleum RefineriesAsheesh Padiyar
油
A brief power point presentation on the Effluent treatment from Petroleum Refineries for a Chemical Engineer.Chemical Engineers are also involved in the water treatment , and is of huge concern with the amount of water needed / contaminated during the refinery mass transfer operations.
This document defines different types of solid wastes and discusses their generation, characteristics, and environmental impacts. It outlines municipal solid waste as generated from households while industrial solid waste encompasses a wide range of materials. Agricultural waste results from crop residues and livestock waste. Hazardous waste poses threats to health and environment. Nuclear waste is divided by radioactivity levels. The document also discusses various waste management methods like collection, recycling, disposal through open dumping, landfilling and incineration.
This document summarizes different types of non-hazardous waste and their management. It discusses classification of non-hazardous waste into classes 1, 2, and 3 based on their harmfulness. It also outlines various management techniques like source reduction, recycling, composting, treatment, disposal in landfills, and regulations around universal waste and special wastes. Complete destruction of non-hazardous waste is possible through waste-to-energy facilities while maintaining a cost competitive rate for disposal.
Recovery And Recycling of Municipal Solid WasteAnkit Jain
油
The document discusses municipal solid waste recovery and recycling. It describes how material recovery facilities separate recyclable materials like paper, plastic, metals and organics. It then discusses various recycling processes and advantages, providing examples of specific recycled items like aluminum, paper, plastic types, tires, glass, batteries, oil, electronics and organics. It notes India's informal waste sector and challenges like energy use and pollution from some recycling processes. The key is reducing waste by refusing unnecessary items and reusing/repurposing materials according to the 5 R's approach.
This document discusses hazardous waste management. It defines hazardous waste and lists its sources such as chemical, petroleum, metal, and leather industries. Hazardous wastes are classified based on their ignitability, corrosivity, reactivity, and toxicity. The rules and regulations for hazardous waste specify responsibilities for generators and transporters for preparation, manifests, and record keeping. Transportation of hazardous waste requires packing and labeling, and storage facilities are used temporarily before treatment and disposal. The management strategy includes waste minimization, various treatment methods like physical, chemical, and biological, incineration, solidification, and finally disposal in landfills or by deep well injection.
This PPT will give the information about what is incenaration and what is the process that will happen in the incenaration and how it is applied for civil Engineering.
This document provides information on incineration and pyrolysis processes for waste treatment. It defines incineration as the combustion of organic waste materials at high temperatures, producing ash, flue gas and heat. Multiple chamber incinerators and municipal incinerators are described. Pyrolysis is defined as the thermal decomposition of organic materials through heating without oxygen. Dry and oxidizing pyrolysis methods are outlined. The advantages of each process are noted, such as reduced emissions and reusable byproducts for incineration, while the disadvantages include costs and incomplete waste reduction.
With rising crude prices and depleting quality of crude, however, the level of wastewater pollutants in petroleum wastewater is at new high. Such conditions are forcing refineries to use a more advanced water treatment, water recovery methods, and robust processes that work well under a variety of conditions and can handle the changing refinery effluent flow rates. Finally a process that is economical in overall life time cost is needed to make all of this feasible. Aquatech has experience working with these refinery effluent pollutants in the refinery market and offers the advanced petroleum wastewater treatment and recovery technology necessary for the refinerys needs.
Chapter 5 solid waste management and resource recoveryShaheen Sardar
油
This document provides an overview of solid waste management and resource recovery. It discusses different types of solid waste including municipal solid waste. It covers topics like waste generation, material recovery, recycling, composting, waste-to-energy combustion, and strategies for reducing waste such as source reduction, green product design, labeling, and designing products for recyclability. It also provides examples of recycling programs for textiles and resource reduction programs in Germany.
This document provides an overview of hazardous waste management and the design of a hazardous waste treatment center (HWTC). It discusses key topics such as the definition and characteristics of hazardous waste, past disposal practices, waste generation rates by industry, and the objectives and technical design of an HWTC. The proposed HWTC would include several treatment facilities like a liquid waste treatment plant, land farming facility, hazardous and regular waste landfills, solidification and stabilization unit, and incinerator. It emphasizes the importance of proper design, flexibility, environmental monitoring, and a phased approach to attract private investment and handle waste treatment and disposal.
The document discusses solid waste management. It defines solid waste and describes its various sources and constituents. It then outlines different methods for solid waste disposal, including landfills, incineration, composting, and recycling. It provides details on each method. The document also covers management of specific types of solid waste like medical, hazardous, and e-waste. It concludes by noting that effective solid waste management is important for environmental protection.
The document describes the key components and processes of an effluent treatment plant (ETP). The ETP treats industrial wastewater in multiple stages including preliminary treatment to remove solids, primary treatment using sedimentation, secondary treatment using biological processes like activated sludge, and tertiary/advanced treatment using techniques like sand filters to further polish the water before discharge or reuse. The ETP aims to clean industrial effluent to reduce freshwater usage and allow safe release of water back into the environment while meeting pollution standards.
This document provides an overview of common effluent treatment plants (CETP) and industrial wastewater treatment processes. It discusses various sources of industrial wastewater and treatments for removing solids, oils, biodegradable organics, and other contaminants like acids, alkalis, and toxins. Key treatment methods include neutralization, precipitation, filtration, activated sludge processes, and trickling filters. The document focuses on best practices for removing different types of pollutants from wastewater produced by various industries.
The document discusses solid waste management through composting. It defines composting as the decomposition of organic waste through a controlled aerobic process. It classifies solid waste based on source and physical nature. The key methods of solid waste treatment discussed are open dumping, composting, vermicomposting, and incineration. Composting and vermicomposting transform organic waste into valuable fertilizer through microbial activity, while incineration converts waste into less hazardous residues.
This document discusses solid waste management. It defines solid waste as waste from human and animal activities that is normally solid and discarded. Solid waste management aims to control waste generation, storage, collection, transport, processing and disposal in an environmentally sound manner. The key elements of solid waste management systems are discussed including waste generation, collection, transport, processing and disposal methods. Factors influencing waste amounts like population growth and changing lifestyles are also summarized.
This document discusses hazardous waste and its management. It defines hazardous waste as any waste that poses a danger to health or the environment due to its physical, chemical or toxic properties. It notes that heavy metals like lead and mercury, as well as synthetic organics, persist in the environment. The document outlines rules for hazardous waste management and lists various hazardous waste constituents and their concentration limits to determine appropriate handling.
Thermal treatment of msw and energy recoveryKundan Das
油
Thermal treatment of municipal solid waste involves processes like combustion, incineration, gasification and pyrolysis to treat waste at high temperatures. This document discusses the types of incinerators and components, the combustion process, energy recovery potential from waste, and methods to treat flue gases and reduce air pollutants before emission. Thermal treatment allows for energy recovery from waste but also produces toxic ash and requires expensive air pollution control systems.
This document provides an overview of common effluent treatment plants (CETPs) in India. It discusses how CETPs were originally promoted to reduce wastewater treatment costs for small and medium industries. It then describes the typical wastewater treatment processes used at CETPs, including preliminary treatment, primary treatment, secondary treatment and tertiary treatment. The document also discusses advantages and disadvantages of CETPs, different disposal methods for treated wastewater, and provides case studies of three CETPs in India.
This document discusses different types of solid waste and solid waste management techniques. It describes various categories of solid waste like kitchen waste, e-waste, and plastic waste. It then explains key concepts in solid waste management like reducing, reusing, recycling, collection, transportation, and disposal. The document also summarizes different treatment and disposal methods for solid waste including incineration, landfilling, composting, and anaerobic digestion.
Here are the main types of hazardous materials:
- Chemicals - This includes industrial chemicals, cleaning products, pesticides, and other substances used in manufacturing, agriculture, healthcare, and other industries. Many of these have toxic, flammable, corrosive or reactive properties.
- Petroleum products - Gasoline, diesel, jet fuel, lubricants, and other petroleum-based liquids are flammable and can also be toxic.
- Radioactive materials - Used in nuclear power generation, medical procedures, research, and some industrial processes. Poses radiation hazards.
- Batteries - Rechargeable and non-rechargeable batteries can contain toxic heavy metals like mercury, cadmium,
This document provides an overview of hazardous waste management. It defines hazardous waste and lists examples. The main types of hazardous waste are listed waste from the EPA, characteristic wastes exhibiting hazardous properties, universal wastes like batteries and lamps, and mixed wastes containing radioactive material. Proper storage and handling of hazardous waste is important, including labeling, securing containers, and limiting storage time. The document also discusses hazardous waste identification processes and the status of management in Pakistan, which restricts hazardous waste imports but lacks proper monitoring and implementation.
Treatment of Effluents from Petroleum RefineriesAsheesh Padiyar
油
A brief power point presentation on the Effluent treatment from Petroleum Refineries for a Chemical Engineer.Chemical Engineers are also involved in the water treatment , and is of huge concern with the amount of water needed / contaminated during the refinery mass transfer operations.
This document defines different types of solid wastes and discusses their generation, characteristics, and environmental impacts. It outlines municipal solid waste as generated from households while industrial solid waste encompasses a wide range of materials. Agricultural waste results from crop residues and livestock waste. Hazardous waste poses threats to health and environment. Nuclear waste is divided by radioactivity levels. The document also discusses various waste management methods like collection, recycling, disposal through open dumping, landfilling and incineration.
This document summarizes different types of non-hazardous waste and their management. It discusses classification of non-hazardous waste into classes 1, 2, and 3 based on their harmfulness. It also outlines various management techniques like source reduction, recycling, composting, treatment, disposal in landfills, and regulations around universal waste and special wastes. Complete destruction of non-hazardous waste is possible through waste-to-energy facilities while maintaining a cost competitive rate for disposal.
The document defines solid waste according to EPA regulations and classifies different types of waste including domestic, factory, oil, e-waste, construction, agricultural, food processing, bio-medical, and nuclear waste. It also categorizes wastes as biodegradable or non-biodegradable and describes various solid waste management techniques such as incineration, landfilling, composting, and vermicomposting. The challenges of waste disposal are discussed along with the integrated solid waste management approach and its benefits.
The document discusses Ukraine's waste management issues and proposes an alternative solution. It notes that Ukraine accumulates over 14 million tons of household waste annually, and the current waste system does not meet environmental or scientific standards. It then describes a proposed new project that would produce energy resources and materials from municipal waste using a catalytic destruction technology to process organic waste into high-quality and saleable end products like biogas, liquefied gas, diesel and gasoline components, fuel pellets, fertilizers, and construction materials. The proposal argues this system would be self-sustaining with emissions well below limits and economic and environmental benefits over incineration.
This document discusses incineration of hazardous wastes. It describes different types of wastes that can be incinerated including infectious, chemical, and general wastes. It then discusses strategies for deciding whether incineration is appropriate for a given waste including checking the waste composition, heat content, and presence of toxic materials or radioactivity. The document outlines various incineration system components and waste handling activities. It also provides details on incinerating different waste types like infectious, chemical, and liquid wastes.
GENERAL: Office Waste, Domestic Waste
INFECTITIOUS: Hospital Waste, Research Lab, Waste
CHEMICAL: Pharmaceutical, Chemical, Pesticides, Refineries, etc.
Infectitious and chemical wastes are together termed as hazardous.
A complete PPT on E-Waste.
PPT: E-waste or Electronic Waste is the inevitable by-product of a technological revolution. Driven primarily by faster, smaller and cheaper microchip technology, society is experiencing an evolution in the capability of electronic appliances and personal electronics.E-waste is the most rapidly growing waste problem in the world. It is a crisis of not quantity alone but also a crisis born from toxic ingredients, posing a threat to the occupational health as well as the environment.
Visit www.topicsforseminar.com to Download
- Hazardous waste management is important to minimize risks to lives and the environment from waste generated by industries. Waste is categorized based on its properties and the amount generated, and requires proper transport, storage, treatment, and disposal. Examples of treatment methods include physical, chemical and biological processes to break down or separate waste. Stricter regulations and infrastructure are needed for hazardous waste management in India.
This document discusses solid waste management in Malaysia. It outlines the various sources of waste and activities involved in waste management, including collection, transportation, segregation, recycling, and disposal. The main objective is to determine how to control, collect, process, and dispose of solid waste in an economical way while protecting public health. Methods of waste collection, temporary storage, recycling, and disposal techniques like incineration and landfilling are explained. The conclusion emphasizes the need for reducing waste and developing economic disposal methods that prevent environmental pollution.
The document discusses common biomedical waste treatment facilities (CBWTF) and their advantages over individual treatment by small healthcare units. It notes that CBWTF address costs and prevent proliferation of equipment by running treatment, like incineration, at full capacity. The main treatment methods discussed are incineration, autoclaving, shredding, and secured landfill disposal. Incineration treats around 90% of biomedical waste in Warangal by reducing it to inert ash and gases at high temperatures. Autoclaving and shredding also help treat waste in an environmentally-safe manner.
Solid waste comes from various sources like households, businesses, industries, agriculture, hospitals, and hotels. It is classified based on its properties as biodegradable or non-biodegradable. Improper management of solid waste impacts society, climate, environment and health. The key laws around solid waste management in the Philippines are the Ecological Solid Waste Management Act of 2000 and the Local Government Code. Common methods of disposal include landfilling, incineration, composting, recycling, and emerging options like plasma gasification. Each method has advantages and disadvantages related to cost, environmental impact, and energy usage.
ZERO WASTE plant by Gasification Technology
Obtain a clean energy source from solid waste, minimizing cost investment.
MSW is not stored, it becomes into clean energy!
Our gasification technology for MSW elimination, Zero Waste, allows to remove almost all the incoming solid waste. Minimum inert ashes are obtained at the end of the process.
Zero Waste technology transform solid waste into a synthesis gas for electrical energy production.
Re-valuable materials such as glass, aluminum and metal are classified and pull out for their sale.
European and patented Technology
Totally automated
Compact space optimization and easy transport
This document provides an introduction to waste-to-energy technologies. It discusses various types of solid waste including municipal and hazardous waste. It describes established waste treatment methods like composting, incineration, and landfills. Newer technologies like plasma gasification are introduced. The document also addresses environmental concerns associated with waste treatment and discusses methods like waste burning and methane capture in more detail.
Biomass Energy it's uses and future aspectsCriczLove2
油
Municipal solid waste can be used as a source of energy through various waste-to-energy processes. Incineration and fluidized bed combustion are two common methods for generating electricity from municipal solid waste. Incineration involves directly burning waste in a combustion chamber to produce heat that is used to boil water and generate steam for electricity production. Fluidized bed combustion suspends waste on upward jets of air, providing more effective heat transfer and chemical reactions. Circulating fluidized beds have advantages over bubbling beds like better gas-solid contact and higher heating rates. Pressurized fluidized bed combustion can further improve efficiency by using both gas and steam turbines. Effective pollution controls are needed with any waste-to-energy process to
The document discusses odour control for anaerobic digestion (AD) facilities. While AD is often perceived negatively in terms of odour, well-designed and operated facilities should not cause odour impacts. The risk of odour issues comes from biogas leaks, handling odorous feedstocks, and unintentional releases. Control measures include containment of materials, odour abatement systems, and following an odour management plan. Proper maintenance and monitoring are also important to minimize odour and ensure control measures are effective.
This document defines waste management and discusses types of waste and methods of waste disposal. It covers compaction, pyrolysis, landfilling, and incineration as disposal methods. Compaction reduces waste volume and prevents issues like windblown trash. Pyrolysis converts waste into fuels through thermal degradation without oxygen. Landfilling is a traditional but cheap method, while incineration reduces waste volume by up to 90% and can produce energy. Public involvement and awareness are needed to improve solid waste management efficiency.
This document discusses waste to energy gasification technology. It describes how gasification can efficiently convert biomass and waste into syngas while reducing emissions. The document outlines the various types of waste that can be gasified, as well as the advantages of gasification compared to other waste treatment technologies like incineration and biodigestion. It then profiles GreenE, a company that designs and builds gasification plants using a proprietary rotary reactor system to process organic waste and generate electricity.
The document discusses solid and hazardous waste classification and management. It outlines different types of wastes and how they are regulated. Hazardous wastes are defined as those exhibiting ignitable, corrosive, reactive or toxic properties above certain thresholds. The document also discusses various waste treatment and disposal methods like incineration, landfilling and the use of geosynthetics in landfill design.
Gary Babaryk will host a webinar on June 8th about techniques for safely eliminating combustible dust. Babaryk has 10 years of experience in industrial services and works to develop operational efficiencies and minimize costs for plant managers. His experience mitigating combustible dust led to an invitation to speak at the 2016 Spring Occupational Safety & Health Committee Conference. The webinar will discuss combustible dust basics, significant dust explosion events, applicable OSHA regulations and recommendations, foam cleaning and vacuuming services for dust removal, and a case study of a project eliminating 30 years of coal residue.
Breakout session on Tuesday, February 11, at 1:30 p.m.
Seed libraries are a common approach for disbursing conservation education and, of course, free seeds! But how can a seed library do more? Join to learn about stacking messages and recruiting volunteers.
Speaker: Abigail Greer, Greenville County Soil and Water Conservation District
Ectoparasite infestation of Oreochromis niloticus and Clarias gariepinus in B...Open Access Research Paper
油
Inland fisheries are the main source of protein and vital nutrients for many communities. However, these fisheries have several challenges, such as ectoparasites, and their detrimental effect on the food security and financial stability of those who depend on them. Ectoparasite infestations significantly negatively affect the profitability and standard of living of fish farmers since they can lower fish yields and quality overall. In the Bontanaga and Golinga reservoirs in northern Ghana, ectoparasite infestations of O. niloticus (Nile tilapia) and C. gariepinus (African catfish) were investigated for prevalence and variation. The study emphasizes how ectoparasites affect fish health, influencing regional economy and food security. The study discovered that the infestation rates of the different species and reservoirs varied. In general, the infestation rates of C. gariepinus were greater in Bontanga and Golinga, at 76% and 48.9%, respectively, than in O. niloticus, at 61.5% and 38.4%. The temperature and dissolved oxygen levels in Bontanga reservoir (28.50C and 6.8 mg/l) and Golinga reservoir (26.30C and 5.4 mg/l) were found to be statistically different at p < 0.05. In both reservoirs, there was a significant association (p < 0.05) between the ectoparasite prevalence and the water quality indicators. Seasons and water quality characteristics differed in the incidence of ectoparasites, highlighting the necessity for efficient management techniques to lessen these parasitic risks.
Climate change, environmental pollution and green initiatives in Slovakia.pdfjanasek35
油
The presentation describes the effects of climate change on Slovakia together with some of the most serious environmental pollution issues in Slovakia and shows some of the green initiatives and green startups from Slovakia.
Improving castor (Ricinus communis) productivity through different sowing sch...Open Access Research Paper
油
Field experiment was conducted at Tapioca and Castor Research Station during 2014 -15 on evaluation of different sowing schedules (August, September, October and November) and varieties/ hybrids (DCS -107, DCH 177, GCH 7 and YRCH 1) in castor. Among the sowing dates, sowing of castor at 2nd fortnight of August has recorded significantly higher kernel yield (705.8kg/ha) followed by September (497.0kg/ha) over October and November sown plots due to deficit in rainfall. Among the varieties/hybrids tested GCH7 has recorded significantly higher mean kernel yield (597.7kg/ha) in all dates of sowing over other genotypes. GCH7 and DCH 177 have recorded significantly higher kernel yield by taking sowing during 2nd fortnight of August (1046 and 927.6kg/ha).
Breakout session on Monday, February 10, at 3:45 p.m.
In August 2024, NRCs updated Conservation Planning Policy (Title 180, General Manual, Part 409) to clarify and streamline the planner designation levels and requirements. During this session, representatives from the NRCS Conservation Planning Branch will provide an overview of the conservation certification requirements and changes from the recent policy updates.
Speaker: Breanna Barlow
Breakout session on Wednesday, February 12, at 9:00 a.m.
The ICCD Growing for Good Health Initiative was launched with a goal of inspiring and empowering our older adult population to prioritize nutrition and health through the benefits of growing and consuming fresh produce. Participants in this workshop will learn how the ICCD was able to utilize non-traditional partnerships to implement a unique specialty crops program to reach an undeserved population in Indiana County.
Speakers: Blake Mauthe, Indiana County Conservation District, District Educator and Douglas Beri Jr., Indiana County Conservation District
These are the 2025 AAS Winners that have been "Tested Nationally & Proven Locally" for superior garden performance.
They are sure to do well in your garden!
3. HAZARDOUS
WASTE
comes from the production of
gasoline, cosmetics, detergents,
pharmaceuticals, paints &
cleaning products, garden
pesticides, cell phones, TVs,
computers and even light bulbs.
5. RECENT YEARS
Corporate America, mid-sized companies and even the small
facilities and workshops in recent years have reduced or
recycled process wastes.
Despite their best efforts, more than 200 million tons of
hazardous waste are generated each year.
6. LANDFILLS
In years past, hazardous waste was consigned to regular
landfills.
This results in incidences of materials seeping into the ground
and nearby water sources.
7. INCINERATORS
Today, hazardous waste is
often destroyed in an
incinerator.
Incineration reduces the
amount of hazardous waste.
It also generates energy
through the process gases
released.
9. THE BEST TECHNOLOGY
Hazardous waste destruction in incinerators has been
determined by the U.S. Environmental Protection Agency
(EPA) to be the best demonstrated available technology
(BDAT) for most organic hazardous waste because the
incineration process safely and effectively destroys the
hazardous constituents in waste.
When done right, incineration eliminates the toxic constituents
in hazardous waste and reduces waste volume.
12. INCINERATOR USE
Incinerators reduce the solid mass of the original waste by 80
to 85 percent and volume by 95 percent to 96 percent.
Incineration does not completely eliminate the need for
landfilling.
However, it does reduce the volume of waste necessary for
disposal.
Incineration has especially strong benefits for the treatment of
specific types of waste.
These are clinical and hazardous wastes where pathogens
and toxins can be destroyed by extremely high temperatures.
16. THE PROCESS
The ram feeder can be
automatically or manually cycled
through a refractory line charging
into the combustion chamber.
The primary combustion chamber
consists of the rotary drum and a
20 MMBtu burner which is
controlled based on sensing input
place in the ductwork between
the primary and secondary
combustion chambers.
Ash from the primary combustion
unit is dischard through a
refractory lined valve and place
in the discharge bridging.
19. RESULTS
Incinerating hazardous
waste decreases the load
placed on landfills and
prevents potentially
dangerous materials within
the waste from leaching out
and polluting the
surrounding environment.
Through incineration,
hazardous wastes can be
safely and efficiently
discarded.
20. FOR MORE INFORMATION
Visit our website or contact Worldwide Recycling Equipment
Sales, LLC at (660) 263-7575 or wwrequip@wwrequip.com