Waste disposal and landfill: Potential hazards and information needs
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چکیده
منابع مشابه
Estimation of landfill gas generation in a municipal solid waste disposal site by LandGEM mathematical model
Anaerobic decomposition of organic compounds in landfills is responsible for generation of greenhouse gases. The present study aimed to determine the total gas and methane emission from a landfill located in Hamedan (west of Iran) from 2011 to 2030. LandGEM 3.02 model was used to estimate the gas emission with the volumetric methane percent of 60%, production potential of 107, and methane gener...
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Background and purpose: An appropriate solid waste (SW) disposal has been a major problem in municipal environment. The use of landfills is the most economical and environmentally acceptable method for the disposal of SWs all over the world. However, landfill leachate can cause environmental issues such as soil and ground water pollution. So, finding suitable land fill site is one of the mo...
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EXECUTIVE SUMMARY In many of the third world countries like India, uncontrolled land disposal of municipal solid waste is a common practice even today. Various studies have indicated that the unregulated waste dumps and landfills cause serious environmental and human health hazards, one of them being groundwater contamination. In order to prevent further groundwater contamination from the uncon...
متن کاملGreenhouse gas emission potential of the municipal solid waste disposal sites in Thailand.
Open dumping and landfilling are the prevalent solid waste disposal practices in Thailand. Surveys on the disposal sites revealed the presence of 95 landfills and 330 open dumps. Methane emission potential at these sites was estimated by three methods. Results of the Intergovernmental Panel on Climate Change (IPCC) method, Landfill Gas Emission model (LandGEM), and closed flux chamber technique...
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Given the potential negative environmental impacts linked with wild landfills in the central part of the Kangan Region, there is a significant need to accelerate the development of controlled inter-municipal landfills. The study area with daily production of 92 tons of waste, due to lack of recycling equipment and incorrect locating landfill is faced with numerous environmental, health and soci...
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