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Hazardous waste treatment is a flourishing industry in India and large quantities of such waste are imported for recycling and treatment. With the objective of regulating illegal traffic of hazardous wastes, it is provided under Rule 17 that prior permission of Central Government must be obtained for importing such waste and further, the import
E-Waste Management: As a Challenge to Public Health in India
Introduction. In India, the quantity of “e-waste” or electronic waste has now become a major problem. Disposal of e-waste is an emerging global environmental and public health issue, as this waste has become the most rapidly growing segment of the formal municipal waste stream in the world.() E-waste or Waste Electrical and Electronic Equipment (WEEE) are loosely discarded, surplus
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Challenges and opportunities associated with waste
Waste-to-energy technologies are available that can process unsegregated low-calorific value waste, and industry is keen to exploit these technologies in India. Several waste-to-energy projects using combustion of un-segregated low-calorific value waste are currently being developed. Alternative thermal treatment processes to combustion include
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THE ROLE OF ANAEROBIC DIGESTION AND BIOGAS IN THE CIRCULAR
at waste water treatment plants. The biogas industry ex-panded in the 1970’s and 1980’s as increased production of different organic materials (such as manure and indus-trial wastewater from sugar refinery and pulp mills) became more widely used. Starting in the mid 1990’s extraction of
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Hazardous waste characterization among various thermal
This study presents the distribution of PAH in the sludge & filter cakes from gas treatment equipments (S&F) of various thermal processes waste. Among the Nineteen PAHs analyzed in the S&F of eight thermal processes, 8 PAHs (An, AcNy, BaA, chr, BbF, BkF, BaP & 3-MChl) were below the detectable limit in all the samples.
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Waste to Energy - an overview | ScienceDirect Topics
Marc J. Rogoff PhD, Francois Screve Meng, MBA, in Waste-To-energy (Third Edition), 2019. Abstract. Waste-to-Energy, Third Edition, is the only fully up-to-date survey covering the planning, project management, and operational phases of waste-to-energy (WTE) facilities—with a selection of international case studies highlighting operating facilities in North America, Europe, and Asia.
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Top 10 Things To Know About India’s Waste Management Woes
Waste People Generate | India’s urban population of 429 million citizens produce a whopping 62 million tonnes of garbage every year.Out of this, 5.6 million tonnes is the plastic waste, 0.17 million tonnes is the biomedical waste, 7.90 million tonnes is hazardous waste and 15 lakh tonnes is e-waste.A staggering figure of forty-three million tonnes of Solid Waste is collected annually, out of
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Environmental justice implications of industrial hazardous
Environmental justice (EJ) research in India has drawn attention to local struggles against environmental pollution and dispossession (Williams and Mawdsley 2006, Ravi Rajan 2014, Das 2015) as well as measured inequities in exposure to urban air pollution (e.g. Kathuria and Khan 2007, Sabapathy et al 2015).However, one aspect of environmental pollution that has not been examined through an EJ
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Incinerator for burning waste water treatment sludge & Process sludge. View Picture » ESP for treatment of Incinerator flue gas before emission. Low NOX burner installed for controlling NOX emission at source. Scrubbers for treating Process off-gas before emission at source. Activated sludge with diffused aeration system for Wastewater Treatment.
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Waste to bioenergy: a review on the recent conversion
Scientific studies have demonstrated that it is possible to generate a wide variety of bioenergy from biomass residues and waste, and however its cost is not competitive with petro-fuels and other renewable energy. On-going efforts are continued extensively to improve conversion technologies in order to reduce production costs. The present review focuses on the conversion technologies for
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Waste Management & Research: SAGE Journals
About this journal. Waste Management & Research (WM&R) publishes peer-reviewed articles relating to both the theory and practice of waste management and research. Published on behalf of the International Solid Waste Association (ISWA) topics include: wastes (focus on solids), processes and technologies, management systems and tools, and policy and regulatory frameworks, sustainable waste
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Home - en - Orcan Energy
Orcan Energy, the leading CleanTech Company, which develops solutions for the use of industrial waste heat, and Adolf Gottfried Tonwerke GmbH were awarded with a prestigious industry prize for their innovative waste heat utilization project in the energy-intensive extraction of raw materials for the ceramic industry.
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Ex-Situ Remediation Technologies for Environmental
He Z, Li J, Chen J, Chen X, Li G, Sun G, An T (2012) Treatment of organic waste gas in a paint plant by combined technique of biotrickling filtration with photocatalytic oxidation. Chem Eng J 200–202:645–653 CrossRef Google Scholar
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Global Markets for Environmental Remediation Technologies
NEW YORK, Oct. 9, 2017 /PRNewswire/ -- • The global market for environmental remediation technologies increased from $65.2 billion in 2016. This market is estimated to reach nearly $82.7 billion
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Process water production - Lenntech
Process water covers the wide range of boiler feed water, cooling water for heat exchangers or engine, chemicals dilution, etc... It should typically have a conductivity ranging from 0,1 to 50 uS/cm, with little to no hardness to avoid scaling in heating system.
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Incinerator for burning waste water treatment sludge & Process sludge. View Picture » ESP for treatment of Incinerator flue gas before emission. Low NOX burner installed for controlling NOX emission at source. Scrubbers for treating Process off-gas before emission at source. Activated sludge with diffused aeration system for Wastewater Treatment.
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Advances in Waste Management - Select Proceedings
He is currently involved in water and wastewater treatment projects sponsored by Government of India. He has published more than 45 international research papers. His research specialization is in wastewater treatment and solid waste management.
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Waste to bioenergy: a review on the recent conversion
Scientific studies have demonstrated that it is possible to generate a wide variety of bioenergy from biomass residues and waste, and however its cost is not competitive with petro-fuels and other renewable energy. On-going efforts are continued extensively to improve conversion technologies in order to reduce production costs. The present review focuses on the conversion technologies for
Get Price
Biohydrogen production from waste materials: benefits
Escalating global energy demand has opened up a wide avenue for alternative energy research. One such alternative energy is biohydrogen (H2) which is now projected as clean energy, since harnessed by biological means with high energy content; it finds the application on a broader scale. Recently, the employment of sustainable energy origins for generating biohydrogen has gained traction worldwide.
Get PricePhytoremediation of Nitrogen as Green Chemistry
It is noteworthy that ammoniacal nitrogen contamination in wastewater has reportedly posed a great threat to the environment. Although there are several conventional technologies being employed to remediate ammoniacal nitrogen contamination in wastewater, they are not sustainable and cost-effective. Along this line, the present study aims to highlight the significance of green chemistry
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Our Energy Sources, Natural Gas — The National Academies
On average, a typical coal-burning power plant in 2013 was about 33% efficient in converting heat energy into electrical power. A gas-fired plant was about 42% efficient. And in natural gas combined-cycle power plants—in which waste heat from a natural gas turbine is used to power a steam turbine—generation may be as much as 60% efficient.
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Technologies for Arsenic Removal from Water: Current
Accordingly, treatment technologies are believed to be more effective by using a two-step approach consisting of an initial oxidation from arsenite to arsenate followed by a technique for the removal of arsenate . Figure 2 summarizes the presently available technologies that can be used for the removal of arsenic from water.
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Håvard Devold Oil and gas production handbook An
creating a natural gas industry boom. At the same time, the petrochemical industry with its new plastic materials quickly increased production. Even now, gas production is gaining market share as liquefied natural gas (LNG) provides an economical way of transporting gas from even the remotest sites.
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HOME - MCPI
Incinerator for burning waste water treatment sludge & Process sludge. View Picture » ESP for treatment of Incinerator flue gas before emission. Low NOX burner installed for controlling NOX emission at source. Scrubbers for treating Process off-gas before emission at source. Activated sludge with diffused aeration system for Wastewater Treatment.
Get Price
Advances in Waste Management - Select Proceedings
He is currently involved in water and wastewater treatment projects sponsored by Government of India. He has published more than 45 international research papers. His research specialization is in wastewater treatment and solid waste management.
Get PriceVA Tech Wabag - Pioneers In Sustainable Water Solutions
Effluent Treatment - A state-of-the-art treatment system which ensures the reduction of contaminants in the aqueous effluents of the complex to well below... Explore Project. Water Reclamation - India's first refinery wastewater recycling system based on membrane technology. One of the world‘s largest plants with 90% recovery.
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Biohydrogen production from waste materials: benefits
Escalating global energy demand has opened up a wide avenue for alternative energy research. One such alternative energy is biohydrogen (H2) which is now projected as clean energy, since harnessed by biological means with high energy content; it finds the application on a broader scale. Recently, the employment of sustainable energy origins for generating biohydrogen has gained traction worldwide.
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Municipal Solid Waste to Energy Generation in Bangladesh
Waste treatment process generating energy in the form of electricity, heat, or transport fuels is considered as waste to energy (WtE) option. Each year 2.3 billion tons of MSW will be generated by 2025, and this is equivalent to MJ of energy. So WtE is a very promising alternative energy option for the future because with this amount of energy 10% of global annual electricity need can be
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Conferences and Meetings on Engineering (general)
The ICE3MT2020 will be organized by Department of Mechanical Engineering, CVR College of Engineering (An Autonomous Institution), Hyderabad, India during June 12-13, 2020. With the adoption of global technology and developments, Indian manufacturing industry emerged as one of the high growth sectors.
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Our Energy Sources, Natural Gas — The National Academies
On average, a typical coal-burning power plant in 2013 was about 33% efficient in converting heat energy into electrical power. A gas-fired plant was about 42% efficient. And in natural gas combined-cycle power plants—in which waste heat from a natural gas turbine is used to power a steam turbine—generation may be as much as 60% efficient.
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IJERT – International Journal of Engineering Research
International Journal of Engineering Research & Technology is a peer-reviewed, open access and multidisciplinary engineering, technology and science journal that publishes original research & review articles of all major branches of Engineering, Science and Technology. We have adopted a fully open access publishing model which allows open global access to its published content so anyone can
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