際際滷shows by User: rsmahwar1 / http://www.slideshare.net/images/logo.gif 際際滷shows by User: rsmahwar1 / Wed, 25 Apr 2018 04:14:54 GMT 際際滷Share feed for 際際滷shows by User: rsmahwar1 Best management practices for green recycling of used lead acid batteries /slideshow/best-management-practices-for-green-recycling-of-used-lead-acid-batteries/94938921 bestmanagementpracticesforgreenrecyclingofusedleadacidbatteries-180425041454
There are about 500 authorised recyclers of Lead Scrap/Used Lead Acid Batteries (ULAB) in India with a total processing capacity of 2.1 million metric tonnes per year. The control of lead bearing emissions, discharges, and disposal of wastes from these industries is regulated under the environmental legislation of the country. However, the observations made during visits to over 25+ recycling industries indicate that there is strong need for the industry to adopt a number of On their own sort of measures to ensure: Minimum Consumption of Resources (Men, Materials, Water, Energy) Minimum Generation of Wastes/Residues. Minimum emissions of Lead and other pollutants. No or minimum adverse impact on human health & environment. There is need for all the associated with the industry to be aware of the sources of lead emissions, resource consumption & waste generation in the process and the practices to be adopted for developing Green Recycling facilities. This presentation was made by me at the Seminar on Green Recycling of Used Lead Acid Batteries, organised jointly by the India Lead Zinc Development Association (ILZDA), the Millennium Institute of Energy & Environment Management (MIEEM) and the Indian Institute of Metals (IIM), at Kolkata on April 23, 2018. It covers the best possible which the industry can do on its own for making it a green recycling facility. ]]>
There are about 500 authorised recyclers of Lead Scrap/Used Lead Acid Batteries (ULAB) in India with a total processing capacity of 2.1 million metric tonnes per year. The control of lead bearing emissions, discharges, and disposal of wastes from these industries is regulated under the environmental legislation of the country. However, the observations made during visits to over 25+ recycling industries indicate that there is strong need for the industry to adopt a number of On their own sort of measures to ensure: Minimum Consumption of Resources (Men, Materials, Water, Energy) Minimum Generation of Wastes/Residues. Minimum emissions of Lead and other pollutants. No or minimum adverse impact on human health & environment. There is need for all the associated with the industry to be aware of the sources of lead emissions, resource consumption & waste generation in the process and the practices to be adopted for developing Green Recycling facilities. This presentation was made by me at the Seminar on Green Recycling of Used Lead Acid Batteries, organised jointly by the India Lead Zinc Development Association (ILZDA), the Millennium Institute of Energy & Environment Management (MIEEM) and the Indian Institute of Metals (IIM), at Kolkata on April 23, 2018. It covers the best possible which the industry can do on its own for making it a green recycling facility. ]]> Wed, 25 Apr 2018 04:14:54 GMT /slideshow/best-management-practices-for-green-recycling-of-used-lead-acid-batteries/94938921 rsmahwar1@slideshare.net(rsmahwar1) Best management practices for green recycling of used lead acid batteries rsmahwar1 There are about 500 authorised recyclers of Lead Scrap/Used Lead Acid Batteries (ULAB) in India with a total processing capacity of 2.1 million metric tonnes per year. The control of lead bearing emissions, discharges, and disposal of wastes from these industries is regulated under the environmental legislation of the country. However, the observations made during visits to over 25+ recycling industries indicate that there is strong need for the industry to adopt a number of On their own sort of measures to ensure: Minimum Consumption of Resources (Men, Materials, Water, Energy) Minimum Generation of Wastes/Residues. Minimum emissions of Lead and other pollutants. No or minimum adverse impact on human health & environment. There is need for all the associated with the industry to be aware of the sources of lead emissions, resource consumption & waste generation in the process and the practices to be adopted for developing Green Recycling facilities. This presentation was made by me at the Seminar on Green Recycling of Used Lead Acid Batteries, organised jointly by the India Lead Zinc Development Association (ILZDA), the Millennium Institute of Energy & Environment Management (MIEEM) and the Indian Institute of Metals (IIM), at Kolkata on April 23, 2018. It covers the best possible which the industry can do on its own for making it a green recycling facility. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/bestmanagementpracticesforgreenrecyclingofusedleadacidbatteries-180425041454-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> There are about 500 authorised recyclers of Lead Scrap/Used Lead Acid Batteries (ULAB) in India with a total processing capacity of 2.1 million metric tonnes per year. The control of lead bearing emissions, discharges, and disposal of wastes from these industries is regulated under the environmental legislation of the country. However, the observations made during visits to over 25+ recycling industries indicate that there is strong need for the industry to adopt a number of On their own sort of measures to ensure: Minimum Consumption of Resources (Men, Materials, Water, Energy) Minimum Generation of Wastes/Residues. Minimum emissions of Lead and other pollutants. No or minimum adverse impact on human health &amp; environment. There is need for all the associated with the industry to be aware of the sources of lead emissions, resource consumption &amp; waste generation in the process and the practices to be adopted for developing Green Recycling facilities. This presentation was made by me at the Seminar on Green Recycling of Used Lead Acid Batteries, organised jointly by the India Lead Zinc Development Association (ILZDA), the Millennium Institute of Energy &amp; Environment Management (MIEEM) and the Indian Institute of Metals (IIM), at Kolkata on April 23, 2018. It covers the best possible which the industry can do on its own for making it a green recycling facility.
Best management practices for green recycling of used lead acid batteries from Ranveer Singh Mahwar
]]> 535 6 https://cdn.slidesharecdn.com/ss_thumbnails/bestmanagementpracticesforgreenrecyclingofusedleadacidbatteries-180425041454-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 Zinc wastes from galvanizing industry and Basel compliance for their imports in India /slideshow/zinc-wastes-from-galvanizing-industry-and-basel-compliance-for-their-imports-in-india-89769442/89769442 zincwastesfromgalvanizingindustryandbaselcompliancefortheirimportsinindia-180306093253
The zinc skimming and dross are formed in the galvanizing kettle as a result of reactions of the molten zinc with air and iron. Over 25% of the zinc used in the kettle gets converted into Dross and skimmings. The environmentally sound management of these materials is required to comply with the provisions of the Basel Convention as incorporated in the National regulations of the countries that have ratified this convention. The understanding of the regulations and the environmentally sound management of Zinc wastes generated in the galvanizing industry specially in the context of exporting these materials to India is therefore essential for the overall sustainability of this sector, as India not only has a large gap in the demand and supply of Zinc but there is also an increasing need for import of the Zinc rich reject materials in the country for the secondary production of Zinc. ]]>
The zinc skimming and dross are formed in the galvanizing kettle as a result of reactions of the molten zinc with air and iron. Over 25% of the zinc used in the kettle gets converted into Dross and skimmings. The environmentally sound management of these materials is required to comply with the provisions of the Basel Convention as incorporated in the National regulations of the countries that have ratified this convention. The understanding of the regulations and the environmentally sound management of Zinc wastes generated in the galvanizing industry specially in the context of exporting these materials to India is therefore essential for the overall sustainability of this sector, as India not only has a large gap in the demand and supply of Zinc but there is also an increasing need for import of the Zinc rich reject materials in the country for the secondary production of Zinc. ]]> Tue, 06 Mar 2018 09:32:53 GMT /slideshow/zinc-wastes-from-galvanizing-industry-and-basel-compliance-for-their-imports-in-india-89769442/89769442 rsmahwar1@slideshare.net(rsmahwar1) Zinc wastes from galvanizing industry and Basel compliance for their imports in India rsmahwar1 The zinc skimming and dross are formed in the galvanizing kettle as a result of reactions of the molten zinc with air and iron. Over 25% of the zinc used in the kettle gets converted into Dross and skimmings. The environmentally sound management of these materials is required to comply with the provisions of the Basel Convention as incorporated in the National regulations of the countries that have ratified this convention. The understanding of the regulations and the environmentally sound management of Zinc wastes generated in the galvanizing industry specially in the context of exporting these materials to India is therefore essential for the overall sustainability of this sector, as India not only has a large gap in the demand and supply of Zinc but there is also an increasing need for import of the Zinc rich reject materials in the country for the secondary production of Zinc. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/zincwastesfromgalvanizingindustryandbaselcompliancefortheirimportsinindia-180306093253-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The zinc skimming and dross are formed in the galvanizing kettle as a result of reactions of the molten zinc with air and iron. Over 25% of the zinc used in the kettle gets converted into Dross and skimmings. The environmentally sound management of these materials is required to comply with the provisions of the Basel Convention as incorporated in the National regulations of the countries that have ratified this convention. The understanding of the regulations and the environmentally sound management of Zinc wastes generated in the galvanizing industry specially in the context of exporting these materials to India is therefore essential for the overall sustainability of this sector, as India not only has a large gap in the demand and supply of Zinc but there is also an increasing need for import of the Zinc rich reject materials in the country for the secondary production of Zinc.
Zinc wastes from galvanizing industry and Basel compliance for their imports in India from Ranveer Singh Mahwar
]]> 1776 4 https://cdn.slidesharecdn.com/ss_thumbnails/zincwastesfromgalvanizingindustryandbaselcompliancefortheirimportsinindia-180306093253-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 Anthropogenic activities involving risk of adverse impacts on mental health in india /slideshow/anthropogenic-activities-involving-risk-of-adverse-impacts-on-mental-health-in-india/87587245 anthropogenicactivitiesinvolvingriskofadverseimpactsonmentalhealthinindia-180209040718
The anthropogenic activities involving lead, mercury, PCBs etc prevailing in the country have been reviewed and compiled and presented at the World Congress of Mental Health (World Federation for Mental health), November 2-5, 2017 being held at New Delhi.]]>
The anthropogenic activities involving lead, mercury, PCBs etc prevailing in the country have been reviewed and compiled and presented at the World Congress of Mental Health (World Federation for Mental health), November 2-5, 2017 being held at New Delhi.]]> Fri, 09 Feb 2018 04:07:18 GMT /slideshow/anthropogenic-activities-involving-risk-of-adverse-impacts-on-mental-health-in-india/87587245 rsmahwar1@slideshare.net(rsmahwar1) Anthropogenic activities involving risk of adverse impacts on mental health in india rsmahwar1 The anthropogenic activities involving lead, mercury, PCBs etc prevailing in the country have been reviewed and compiled and presented at the World Congress of Mental Health (World Federation for Mental health), November 2-5, 2017 being held at New Delhi. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/anthropogenicactivitiesinvolvingriskofadverseimpactsonmentalhealthinindia-180209040718-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The anthropogenic activities involving lead, mercury, PCBs etc prevailing in the country have been reviewed and compiled and presented at the World Congress of Mental Health (World Federation for Mental health), November 2-5, 2017 being held at New Delhi.
Anthropogenic activities involving risk of adverse impacts on mental health in india from Ranveer Singh Mahwar
]]> 189 3 https://cdn.slidesharecdn.com/ss_thumbnails/anthropogenicactivitiesinvolvingriskofadverseimpactsonmentalhealthinindia-180209040718-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 Import of Lead Scrap/Used Lead Acid Batteries - 鐃 Requirements and Standard Operating Procedure鐃 /slideshow/import-of-lead-scrapused-lead-acid-batteries-requirements-and-standard-operating-procedure/83028785 ppt-bangalore-171130044949
The presentation covers the Requirements and Standard Operating Procedure for the Import of Lead Scrap/Used Lead Acid Batteries in India in compliance to the provisions of the Basel Convention as well as the Hazardous and Other Waste Management Rules notifiable by the Govt. of India in 2016.]]>
The presentation covers the Requirements and Standard Operating Procedure for the Import of Lead Scrap/Used Lead Acid Batteries in India in compliance to the provisions of the Basel Convention as well as the Hazardous and Other Waste Management Rules notifiable by the Govt. of India in 2016.]]> Thu, 30 Nov 2017 04:49:49 GMT /slideshow/import-of-lead-scrapused-lead-acid-batteries-requirements-and-standard-operating-procedure/83028785 rsmahwar1@slideshare.net(rsmahwar1) Import of Lead Scrap/Used Lead Acid Batteries - 鐃 Requirements and Standard Operating Procedure鐃 rsmahwar1 The presentation covers the Requirements and Standard Operating Procedure for the Import of Lead Scrap/Used Lead Acid Batteries in India in compliance to the provisions of the Basel Convention as well as the Hazardous and Other Waste Management Rules notifiable by the Govt. of India in 2016. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/ppt-bangalore-171130044949-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The presentation covers the Requirements and Standard Operating Procedure for the Import of Lead Scrap/Used Lead Acid Batteries in India in compliance to the provisions of the Basel Convention as well as the Hazardous and Other Waste Management Rules notifiable by the Govt. of India in 2016.
Import of Lead Scrap/Used Lead Acid Batteries - Requirements and Standard Operating Procedure from Ranveer Singh Mahwar
]]> 2014 3 https://cdn.slidesharecdn.com/ss_thumbnails/ppt-bangalore-171130044949-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 Anthropogenic activities involving risks of adverse impacts on mental health in India /slideshow/anthropogenic-activities-involving-risks-of-adverse-impacts-on-mental-health-in-india/81595718 presentationatwcmh2017newdelhi-171104155747
The impact of some of the environmental contaminants on mental health specially in children and elders are well established and documented. The most studied environmental contaminants in this context are lead, mercury and persistent organic pollutants (POPs). It is also observed that the adverse impacts of environmental contaminants on stress related ailments get attention of the patients only after their having gone through the non stress related consultations/treatments for the symptoms with no recovery. The lack of awareness in regard to the primary sources concerning the adverse impacts on the brains functioning often deprives or delays treatments of stress related ailments. In fact the gap between the availability of the information on the actual environmental exposure sources and taking of decisions on the mental health care is expected to be larger in developing countries like India which have extensive industrial and other anthropogenic activities involving toxic contaminants. India has a large number of metallic waste recycling activities including the used lead-acid batteries and electronic waste processing industries. The risk of exposure to mercury cover a very wide band of activities ranging from use of mercury containing lamps, button cells, cosmetics, pesticides, dental amalgams, thermometers, sphygmomanometers to mercury emissions from coal power plants, metallurgical industries and waste incinerators. The concern for the proper management of Mercury has already got the attention to the extent that an international convention called Minamata Convention on Mercury has come into force with effect from the August 16, 2017. The risks of exposure to carcinogenic pollutants like PCBs also cover almost all activities involving combustion of wastes containing halogenated polycyclic aromatic hydrocarbons. There are 28 POPs indentified under the Stockholm Convention as of June 2017. The anthropogenic activities involving lead, mercury, PCBs etc prevailing in the country have been reviewed and compiled and presented at the World Congress of Mental Health (World Federation for Mental health), November 2-5, 2017 held at New Delhi. ]]>
The impact of some of the environmental contaminants on mental health specially in children and elders are well established and documented. The most studied environmental contaminants in this context are lead, mercury and persistent organic pollutants (POPs). It is also observed that the adverse impacts of environmental contaminants on stress related ailments get attention of the patients only after their having gone through the non stress related consultations/treatments for the symptoms with no recovery. The lack of awareness in regard to the primary sources concerning the adverse impacts on the brains functioning often deprives or delays treatments of stress related ailments. In fact the gap between the availability of the information on the actual environmental exposure sources and taking of decisions on the mental health care is expected to be larger in developing countries like India which have extensive industrial and other anthropogenic activities involving toxic contaminants. India has a large number of metallic waste recycling activities including the used lead-acid batteries and electronic waste processing industries. The risk of exposure to mercury cover a very wide band of activities ranging from use of mercury containing lamps, button cells, cosmetics, pesticides, dental amalgams, thermometers, sphygmomanometers to mercury emissions from coal power plants, metallurgical industries and waste incinerators. The concern for the proper management of Mercury has already got the attention to the extent that an international convention called Minamata Convention on Mercury has come into force with effect from the August 16, 2017. The risks of exposure to carcinogenic pollutants like PCBs also cover almost all activities involving combustion of wastes containing halogenated polycyclic aromatic hydrocarbons. There are 28 POPs indentified under the Stockholm Convention as of June 2017. The anthropogenic activities involving lead, mercury, PCBs etc prevailing in the country have been reviewed and compiled and presented at the World Congress of Mental Health (World Federation for Mental health), November 2-5, 2017 held at New Delhi. ]]> Sat, 04 Nov 2017 15:57:47 GMT /slideshow/anthropogenic-activities-involving-risks-of-adverse-impacts-on-mental-health-in-india/81595718 rsmahwar1@slideshare.net(rsmahwar1) Anthropogenic activities involving risks of adverse impacts on mental health in India rsmahwar1 The impact of some of the environmental contaminants on mental health specially in children and elders are well established and documented. The most studied environmental contaminants in this context are lead, mercury and persistent organic pollutants (POPs). It is also observed that the adverse impacts of environmental contaminants on stress related ailments get attention of the patients only after their having gone through the non stress related consultations/treatments for the symptoms with no recovery. The lack of awareness in regard to the primary sources concerning the adverse impacts on the brains functioning often deprives or delays treatments of stress related ailments. In fact the gap between the availability of the information on the actual environmental exposure sources and taking of decisions on the mental health care is expected to be larger in developing countries like India which have extensive industrial and other anthropogenic activities involving toxic contaminants. India has a large number of metallic waste recycling activities including the used lead-acid batteries and electronic waste processing industries. The risk of exposure to mercury cover a very wide band of activities ranging from use of mercury containing lamps, button cells, cosmetics, pesticides, dental amalgams, thermometers, sphygmomanometers to mercury emissions from coal power plants, metallurgical industries and waste incinerators. The concern for the proper management of Mercury has already got the attention to the extent that an international convention called Minamata Convention on Mercury has come into force with effect from the August 16, 2017. The risks of exposure to carcinogenic pollutants like PCBs also cover almost all activities involving combustion of wastes containing halogenated polycyclic aromatic hydrocarbons. There are 28 POPs indentified under the Stockholm Convention as of June 2017. The anthropogenic activities involving lead, mercury, PCBs etc prevailing in the country have been reviewed and compiled and presented at the World Congress of Mental Health (World Federation for Mental health), November 2-5, 2017 held at New Delhi. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/presentationatwcmh2017newdelhi-171104155747-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The impact of some of the environmental contaminants on mental health specially in children and elders are well established and documented. The most studied environmental contaminants in this context are lead, mercury and persistent organic pollutants (POPs). It is also observed that the adverse impacts of environmental contaminants on stress related ailments get attention of the patients only after their having gone through the non stress related consultations/treatments for the symptoms with no recovery. The lack of awareness in regard to the primary sources concerning the adverse impacts on the brains functioning often deprives or delays treatments of stress related ailments. In fact the gap between the availability of the information on the actual environmental exposure sources and taking of decisions on the mental health care is expected to be larger in developing countries like India which have extensive industrial and other anthropogenic activities involving toxic contaminants. India has a large number of metallic waste recycling activities including the used lead-acid batteries and electronic waste processing industries. The risk of exposure to mercury cover a very wide band of activities ranging from use of mercury containing lamps, button cells, cosmetics, pesticides, dental amalgams, thermometers, sphygmomanometers to mercury emissions from coal power plants, metallurgical industries and waste incinerators. The concern for the proper management of Mercury has already got the attention to the extent that an international convention called Minamata Convention on Mercury has come into force with effect from the August 16, 2017. The risks of exposure to carcinogenic pollutants like PCBs also cover almost all activities involving combustion of wastes containing halogenated polycyclic aromatic hydrocarbons. There are 28 POPs indentified under the Stockholm Convention as of June 2017. The anthropogenic activities involving lead, mercury, PCBs etc prevailing in the country have been reviewed and compiled and presented at the World Congress of Mental Health (World Federation for Mental health), November 2-5, 2017 held at New Delhi.
Anthropogenic activities involving risks of adverse impacts on mental health in India from Ranveer Singh Mahwar
]]> 198 4 https://cdn.slidesharecdn.com/ss_thumbnails/presentationatwcmh2017newdelhi-171104155747-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 Environmentally Sound Management of Waste Pickling Liquor /slideshow/environmentally-sound-management-of-waste-pickling-liquor/75764222 nagpur-final-presentation-170508033444
The Waste Pickling Liquor (WPL) generated in the galvanizing industries is a hazardous waste (Cat.12.2) as per the Hazardous and Other Waste (Management and Transbounary Movement) Rules, 2016 (HW Rules 2016). Hazardous and Other Wastes in the country are required to be managed as per the methods, technologies and Standard Operating Procedures (SOPs) notified by the Govt of India under these Rules. These Rules also provide scope for utilization of the wastes generated from one source in various other applications. The interested users of the hazardous and other wastes are required to obtain permission from the Central Pollution Control Board (CPCB) for this purpose. The grant of permission by CPCB involves conducting of trial runs to study and confirm the environmentally safe use of the intended waste in the proposed activity. In case of the use is found to be environmentally safe, CPCB prepares the SOP for the use and grants permission on a case to case basis. There has not been any application made so far for obtaining such permission for the use of the spent acid that is generated in galvanizing industries. Also, the cheap and easy availability of the hydrochloric Acid (HCl) in the country does not leave much scope for a viable recovery of the virgin HCl from WPL. The galvanizing industries therefore have a limited option of treating the WPL in their premises. The treatment of WPL by lime is an effective and widely practiced method. However, the lime treatment of the WPL leaves a very high concentration of the Total Dissolved Solids (TDS) in the treated waste water. The installation of RO/MEE systems at the industry level does not seem to be viable. Solar evaporation system also requires lot of open to sky area in the industry. The treated effluent with high TDS can be either discharged as such in coastal areas or to be treated at a common facility. However, there is lot of scope for the segregation of the spent HCl and its use in other industries/activities after obtaining the required permission from the CPCB. The segregation of the spent HCl also eliminates the problem of TDS in the waste water resulting from the treatment of the rest of the WPL. The galvanizing industry therefore needs to explore the possible uses of the spent HCl in other industrial activities and obtain permissions from CPCB for such uses instead of allowing to it to become part of the WPL. The presentation gives details of the relevant provisions of the HW Rules 2016, the status of the SOPs prepared so far by the CPCB, the limitations of acid recovery from the WPL and the recommendations for an environmentally sound management of the WPL.]]>
The Waste Pickling Liquor (WPL) generated in the galvanizing industries is a hazardous waste (Cat.12.2) as per the Hazardous and Other Waste (Management and Transbounary Movement) Rules, 2016 (HW Rules 2016). Hazardous and Other Wastes in the country are required to be managed as per the methods, technologies and Standard Operating Procedures (SOPs) notified by the Govt of India under these Rules. These Rules also provide scope for utilization of the wastes generated from one source in various other applications. The interested users of the hazardous and other wastes are required to obtain permission from the Central Pollution Control Board (CPCB) for this purpose. The grant of permission by CPCB involves conducting of trial runs to study and confirm the environmentally safe use of the intended waste in the proposed activity. In case of the use is found to be environmentally safe, CPCB prepares the SOP for the use and grants permission on a case to case basis. There has not been any application made so far for obtaining such permission for the use of the spent acid that is generated in galvanizing industries. Also, the cheap and easy availability of the hydrochloric Acid (HCl) in the country does not leave much scope for a viable recovery of the virgin HCl from WPL. The galvanizing industries therefore have a limited option of treating the WPL in their premises. The treatment of WPL by lime is an effective and widely practiced method. However, the lime treatment of the WPL leaves a very high concentration of the Total Dissolved Solids (TDS) in the treated waste water. The installation of RO/MEE systems at the industry level does not seem to be viable. Solar evaporation system also requires lot of open to sky area in the industry. The treated effluent with high TDS can be either discharged as such in coastal areas or to be treated at a common facility. However, there is lot of scope for the segregation of the spent HCl and its use in other industries/activities after obtaining the required permission from the CPCB. The segregation of the spent HCl also eliminates the problem of TDS in the waste water resulting from the treatment of the rest of the WPL. The galvanizing industry therefore needs to explore the possible uses of the spent HCl in other industrial activities and obtain permissions from CPCB for such uses instead of allowing to it to become part of the WPL. The presentation gives details of the relevant provisions of the HW Rules 2016, the status of the SOPs prepared so far by the CPCB, the limitations of acid recovery from the WPL and the recommendations for an environmentally sound management of the WPL.]]> Mon, 08 May 2017 03:34:44 GMT /slideshow/environmentally-sound-management-of-waste-pickling-liquor/75764222 rsmahwar1@slideshare.net(rsmahwar1) Environmentally Sound Management of Waste Pickling Liquor rsmahwar1 The Waste Pickling Liquor (WPL) generated in the galvanizing industries is a hazardous waste (Cat.12.2) as per the Hazardous and Other Waste (Management and Transbounary Movement) Rules, 2016 (HW Rules 2016). Hazardous and Other Wastes in the country are required to be managed as per the methods, technologies and Standard Operating Procedures (SOPs) notified by the Govt of India under these Rules. These Rules also provide scope for utilization of the wastes generated from one source in various other applications. The interested users of the hazardous and other wastes are required to obtain permission from the Central Pollution Control Board (CPCB) for this purpose. The grant of permission by CPCB involves conducting of trial runs to study and confirm the environmentally safe use of the intended waste in the proposed activity. In case of the use is found to be environmentally safe, CPCB prepares the SOP for the use and grants permission on a case to case basis. There has not been any application made so far for obtaining such permission for the use of the spent acid that is generated in galvanizing industries. Also, the cheap and easy availability of the hydrochloric Acid (HCl) in the country does not leave much scope for a viable recovery of the virgin HCl from WPL. The galvanizing industries therefore have a limited option of treating the WPL in their premises. The treatment of WPL by lime is an effective and widely practiced method. However, the lime treatment of the WPL leaves a very high concentration of the Total Dissolved Solids (TDS) in the treated waste water. The installation of RO/MEE systems at the industry level does not seem to be viable. Solar evaporation system also requires lot of open to sky area in the industry. The treated effluent with high TDS can be either discharged as such in coastal areas or to be treated at a common facility. However, there is lot of scope for the segregation of the spent HCl and its use in other industries/activities after obtaining the required permission from the CPCB. The segregation of the spent HCl also eliminates the problem of TDS in the waste water resulting from the treatment of the rest of the WPL. The galvanizing industry therefore needs to explore the possible uses of the spent HCl in other industrial activities and obtain permissions from CPCB for such uses instead of allowing to it to become part of the WPL. The presentation gives details of the relevant provisions of the HW Rules 2016, the status of the SOPs prepared so far by the CPCB, the limitations of acid recovery from the WPL and the recommendations for an environmentally sound management of the WPL. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/nagpur-final-presentation-170508033444-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The Waste Pickling Liquor (WPL) generated in the galvanizing industries is a hazardous waste (Cat.12.2) as per the Hazardous and Other Waste (Management and Transbounary Movement) Rules, 2016 (HW Rules 2016). Hazardous and Other Wastes in the country are required to be managed as per the methods, technologies and Standard Operating Procedures (SOPs) notified by the Govt of India under these Rules. These Rules also provide scope for utilization of the wastes generated from one source in various other applications. The interested users of the hazardous and other wastes are required to obtain permission from the Central Pollution Control Board (CPCB) for this purpose. The grant of permission by CPCB involves conducting of trial runs to study and confirm the environmentally safe use of the intended waste in the proposed activity. In case of the use is found to be environmentally safe, CPCB prepares the SOP for the use and grants permission on a case to case basis. There has not been any application made so far for obtaining such permission for the use of the spent acid that is generated in galvanizing industries. Also, the cheap and easy availability of the hydrochloric Acid (HCl) in the country does not leave much scope for a viable recovery of the virgin HCl from WPL. The galvanizing industries therefore have a limited option of treating the WPL in their premises. The treatment of WPL by lime is an effective and widely practiced method. However, the lime treatment of the WPL leaves a very high concentration of the Total Dissolved Solids (TDS) in the treated waste water. The installation of RO/MEE systems at the industry level does not seem to be viable. Solar evaporation system also requires lot of open to sky area in the industry. The treated effluent with high TDS can be either discharged as such in coastal areas or to be treated at a common facility. However, there is lot of scope for the segregation of the spent HCl and its use in other industries/activities after obtaining the required permission from the CPCB. The segregation of the spent HCl also eliminates the problem of TDS in the waste water resulting from the treatment of the rest of the WPL. The galvanizing industry therefore needs to explore the possible uses of the spent HCl in other industrial activities and obtain permissions from CPCB for such uses instead of allowing to it to become part of the WPL. The presentation gives details of the relevant provisions of the HW Rules 2016, the status of the SOPs prepared so far by the CPCB, the limitations of acid recovery from the WPL and the recommendations for an environmentally sound management of the WPL.
Environmentally Sound Management of Waste Pickling Liquor from Ranveer Singh Mahwar
]]> 656 9 https://cdn.slidesharecdn.com/ss_thumbnails/nagpur-final-presentation-170508033444-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 Best Management Practices鐃& Environmental Regulations 鐃For Galvanizing Industry in India /slideshow/best-management-practices-environmental-regulations-for-galvanizing-industry-in-india/64283058 bmpsingalvanizingindustry-160722130851
The Presentation is on the most effective and practical means that can be used for ensuring optimal performance of Materials, Machines, Methods, and Manpower (4Ms) for Minimization of the consumption of resources and generation of wastes in the process of compliance to the environmental regulations in Galvanizing Industry]]>
The Presentation is on the most effective and practical means that can be used for ensuring optimal performance of Materials, Machines, Methods, and Manpower (4Ms) for Minimization of the consumption of resources and generation of wastes in the process of compliance to the environmental regulations in Galvanizing Industry]]> Fri, 22 Jul 2016 13:08:51 GMT /slideshow/best-management-practices-environmental-regulations-for-galvanizing-industry-in-india/64283058 rsmahwar1@slideshare.net(rsmahwar1) Best Management Practices鐃& Environmental Regulations 鐃For Galvanizing Industry in India rsmahwar1 The Presentation is on the most effective and practical means that can be used for ensuring optimal performance of Materials, Machines, Methods, and Manpower (4Ms) for Minimization of the consumption of resources and generation of wastes in the process of compliance to the environmental regulations in Galvanizing Industry <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/bmpsingalvanizingindustry-160722130851-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The Presentation is on the most effective and practical means that can be used for ensuring optimal performance of Materials, Machines, Methods, and Manpower (4Ms) for Minimization of the consumption of resources and generation of wastes in the process of compliance to the environmental regulations in Galvanizing Industry
Best Management Practices & Environmental Regulations For Galvanizing Industry in India from Ranveer Singh Mahwar
]]> 1045 8 https://cdn.slidesharecdn.com/ss_thumbnails/bmpsingalvanizingindustry-160722130851-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 Personal protection in galvanizing industry /slideshow/personal-protection-in-galvanizing-industry-63900617/63900617 personalprotectioningalvanizingindustry-160711075715
The presentation covers, (i) the Hazards or risks to the eyes, face, hand, foot, body and the respiratory system in Galvanizing Industry, (ii) the criteria of selection and choice of the Personal Protective Equipment, (iii) their proper use and maintenance and (iv) the related health and safety aspects.]]>
The presentation covers, (i) the Hazards or risks to the eyes, face, hand, foot, body and the respiratory system in Galvanizing Industry, (ii) the criteria of selection and choice of the Personal Protective Equipment, (iii) their proper use and maintenance and (iv) the related health and safety aspects.]]> Mon, 11 Jul 2016 07:57:14 GMT /slideshow/personal-protection-in-galvanizing-industry-63900617/63900617 rsmahwar1@slideshare.net(rsmahwar1) Personal protection in galvanizing industry rsmahwar1 The presentation covers, (i) the Hazards or risks to the eyes, face, hand, foot, body and the respiratory system in Galvanizing Industry, (ii) the criteria of selection and choice of the Personal Protective Equipment, (iii) their proper use and maintenance and (iv) the related health and safety aspects. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/personalprotectioningalvanizingindustry-160711075715-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The presentation covers, (i) the Hazards or risks to the eyes, face, hand, foot, body and the respiratory system in Galvanizing Industry, (ii) the criteria of selection and choice of the Personal Protective Equipment, (iii) their proper use and maintenance and (iv) the related health and safety aspects.
Personal protection in galvanizing industry from Ranveer Singh Mahwar
]]> 2259 5 https://cdn.slidesharecdn.com/ss_thumbnails/personalprotectioningalvanizingindustry-160711075715-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 Hazardous Wastes (Management, Handling and Transboundary Movement) Rules and the Lead Recycling Industry in India /slideshow/hazardous-wastes-management-handling-and-transboundary-movement-rules-and-the-lead-recycling-industry-in-india/59450503 drmahwar-presentation-160312050001
The Hazardous Wastes (Management, Handling and Transboundary Movement) Rules (HW Rules) which are currently in force were notified under the Environment Protection Act 1986 by the Ministry of Environment, Forest and Climate Change (MoEF) in September 2008. The HW Rules classify the wastes generated from the various industrial and other sources through Schedule- I and Schedule- II specified there-in. The Rules further categorize the wastes in terms of the permissibility & requirements for their import/export (Schedule-III), recycling (Schedule IV) and prohibition from import/export (Schedule-VI). The Government has now further considered it necessary in the public interest to address the sustainable development concerns and amend the HW Rules 2008 to enable, (i) the recovery and/or reuse of useful materials from hazardous and other waste materials, (ii) reduction in the hazardous and other wastes destined for final disposal and (iii) ensuring of the environmentally sound management of all hazardous and other waste materials. The Draft of the proposed HW Rules was published by the Government on July 24, 2015 giving a period of sixty days for filing the objections or suggestions. The finalization and notification of these Rules is still awaited. The presentation covers a review of the present & the proposed HW Rules with special reference to the implications of the proposed amendments on the lead recycling industry in India.]]>
The Hazardous Wastes (Management, Handling and Transboundary Movement) Rules (HW Rules) which are currently in force were notified under the Environment Protection Act 1986 by the Ministry of Environment, Forest and Climate Change (MoEF) in September 2008. The HW Rules classify the wastes generated from the various industrial and other sources through Schedule- I and Schedule- II specified there-in. The Rules further categorize the wastes in terms of the permissibility & requirements for their import/export (Schedule-III), recycling (Schedule IV) and prohibition from import/export (Schedule-VI). The Government has now further considered it necessary in the public interest to address the sustainable development concerns and amend the HW Rules 2008 to enable, (i) the recovery and/or reuse of useful materials from hazardous and other waste materials, (ii) reduction in the hazardous and other wastes destined for final disposal and (iii) ensuring of the environmentally sound management of all hazardous and other waste materials. The Draft of the proposed HW Rules was published by the Government on July 24, 2015 giving a period of sixty days for filing the objections or suggestions. The finalization and notification of these Rules is still awaited. The presentation covers a review of the present & the proposed HW Rules with special reference to the implications of the proposed amendments on the lead recycling industry in India.]]> Sat, 12 Mar 2016 05:00:01 GMT /slideshow/hazardous-wastes-management-handling-and-transboundary-movement-rules-and-the-lead-recycling-industry-in-india/59450503 rsmahwar1@slideshare.net(rsmahwar1) Hazardous Wastes (Management, Handling and Transboundary Movement) Rules and the Lead Recycling Industry in India rsmahwar1 The Hazardous Wastes (Management, Handling and Transboundary Movement) Rules (HW Rules) which are currently in force were notified under the Environment Protection Act 1986 by the Ministry of Environment, Forest and Climate Change (MoEF) in September 2008. The HW Rules classify the wastes generated from the various industrial and other sources through Schedule- I and Schedule- II specified there-in. The Rules further categorize the wastes in terms of the permissibility & requirements for their import/export (Schedule-III), recycling (Schedule IV) and prohibition from import/export (Schedule-VI). The Government has now further considered it necessary in the public interest to address the sustainable development concerns and amend the HW Rules 2008 to enable, (i) the recovery and/or reuse of useful materials from hazardous and other waste materials, (ii) reduction in the hazardous and other wastes destined for final disposal and (iii) ensuring of the environmentally sound management of all hazardous and other waste materials. The Draft of the proposed HW Rules was published by the Government on July 24, 2015 giving a period of sixty days for filing the objections or suggestions. The finalization and notification of these Rules is still awaited. The presentation covers a review of the present & the proposed HW Rules with special reference to the implications of the proposed amendments on the lead recycling industry in India. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/drmahwar-presentation-160312050001-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The Hazardous Wastes (Management, Handling and Transboundary Movement) Rules (HW Rules) which are currently in force were notified under the Environment Protection Act 1986 by the Ministry of Environment, Forest and Climate Change (MoEF) in September 2008. The HW Rules classify the wastes generated from the various industrial and other sources through Schedule- I and Schedule- II specified there-in. The Rules further categorize the wastes in terms of the permissibility &amp; requirements for their import/export (Schedule-III), recycling (Schedule IV) and prohibition from import/export (Schedule-VI). The Government has now further considered it necessary in the public interest to address the sustainable development concerns and amend the HW Rules 2008 to enable, (i) the recovery and/or reuse of useful materials from hazardous and other waste materials, (ii) reduction in the hazardous and other wastes destined for final disposal and (iii) ensuring of the environmentally sound management of all hazardous and other waste materials. The Draft of the proposed HW Rules was published by the Government on July 24, 2015 giving a period of sixty days for filing the objections or suggestions. The finalization and notification of these Rules is still awaited. The presentation covers a review of the present &amp; the proposed HW Rules with special reference to the implications of the proposed amendments on the lead recycling industry in India.
Hazardous Wastes (Management, Handling and Transboundary Movement) Rules and the Lead Recycling Industry in India from Ranveer Singh Mahwar
]]> 4028 9 https://cdn.slidesharecdn.com/ss_thumbnails/drmahwar-presentation-160312050001-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 Identification of industrial wastes suitable for application of the accelerated carbonation technology in india an approach /slideshow/identification-of-industrial-wastes-suitable-for-application-of-the-accelerated-carbonation-technology-in-india-an-approach/44124442 identificationofindustrialwastessuitableforapplicationoftheacceleratedcarbonationtechnologyinindiaan-150201052131-conversion-gate01
Presentation given at the three days ( January 28-30, 2015) Indo- UK workshop on, "Accelerated Carbonation Technology (ACT): A Promising Tool for Waste Valorisation and Carbon Dioxide Sequestration" at Udaipur, Rajasathan, India. The workshop was sponsored by the Department of Science & Technology (DST), Govt. of India and The Royal Society of UK and organised jointly by the Central Institute of Mining and Fuel Research, India and The University of Greenwich UK a. The workshop programme included visits to a Cement plant and a Zinc smelting plant.]]>
Presentation given at the three days ( January 28-30, 2015) Indo- UK workshop on, "Accelerated Carbonation Technology (ACT): A Promising Tool for Waste Valorisation and Carbon Dioxide Sequestration" at Udaipur, Rajasathan, India. The workshop was sponsored by the Department of Science & Technology (DST), Govt. of India and The Royal Society of UK and organised jointly by the Central Institute of Mining and Fuel Research, India and The University of Greenwich UK a. The workshop programme included visits to a Cement plant and a Zinc smelting plant.]]> Sun, 01 Feb 2015 05:21:31 GMT /slideshow/identification-of-industrial-wastes-suitable-for-application-of-the-accelerated-carbonation-technology-in-india-an-approach/44124442 rsmahwar1@slideshare.net(rsmahwar1) Identification of industrial wastes suitable for application of the accelerated carbonation technology in india an approach rsmahwar1 Presentation given at the three days ( January 28-30, 2015) Indo- UK workshop on, "Accelerated Carbonation Technology (ACT): A Promising Tool for Waste Valorisation and Carbon Dioxide Sequestration" at Udaipur, Rajasathan, India. The workshop was sponsored by the Department of Science & Technology (DST), Govt. of India and The Royal Society of UK and organised jointly by the Central Institute of Mining and Fuel Research, India and The University of Greenwich UK a. The workshop programme included visits to a Cement plant and a Zinc smelting plant. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/identificationofindustrialwastessuitableforapplicationoftheacceleratedcarbonationtechnologyinindiaan-150201052131-conversion-gate01-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Presentation given at the three days ( January 28-30, 2015) Indo- UK workshop on, &quot;Accelerated Carbonation Technology (ACT): A Promising Tool for Waste Valorisation and Carbon Dioxide Sequestration&quot; at Udaipur, Rajasathan, India. The workshop was sponsored by the Department of Science &amp; Technology (DST), Govt. of India and The Royal Society of UK and organised jointly by the Central Institute of Mining and Fuel Research, India and The University of Greenwich UK a. The workshop programme included visits to a Cement plant and a Zinc smelting plant.
Identification of industrial wastes suitable for application of the accelerated carbonation technology in india an approach from Ranveer Singh Mahwar
]]> 572 1 https://cdn.slidesharecdn.com/ss_thumbnails/identificationofindustrialwastessuitableforapplicationoftheacceleratedcarbonationtechnologyinindiaan-150201052131-conversion-gate01-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://public.slidesharecdn.com/v2/images/profile-picture.png I am an Environmental Scientist presently working as Port Environment Adviser in a Marine Authority, outside India https://cdn.slidesharecdn.com/ss_thumbnails/bestmanagementpracticesforgreenrecyclingofusedleadacidbatteries-180425041454-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/best-management-practices-for-green-recycling-of-used-lead-acid-batteries/94938921 Best management practi... https://cdn.slidesharecdn.com/ss_thumbnails/zincwastesfromgalvanizingindustryandbaselcompliancefortheirimportsinindia-180306093253-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/zinc-wastes-from-galvanizing-industry-and-basel-compliance-for-their-imports-in-india-89769442/89769442 Zinc wastes from galva... https://cdn.slidesharecdn.com/ss_thumbnails/anthropogenicactivitiesinvolvingriskofadverseimpactsonmentalhealthinindia-180209040718-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/anthropogenic-activities-involving-risk-of-adverse-impacts-on-mental-health-in-india/87587245 Anthropogenic activiti...