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首页> 外文期刊>Journal of Environmental Health Science and Engineering >Impact of leachate on groundwater pollution due to non-engineered municipal solid waste landfill sites of erode city, Tamil Nadu, India
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Impact of leachate on groundwater pollution due to non-engineered municipal solid waste landfill sites of erode city, Tamil Nadu, India

机译：Zerode City的非工程城市固体废物垃圾填埋场因印度埃德市埃德市的非工程城市固体废物垃圾填埋场因地下水污染的影响

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摘要

Leachate and groundwater samples were collected from Vendipalayam, Semur and Vairapalayam landfill sites in Erode city, Tamil Nadu, India, to study the possible impact of leachate percolation on groundwater quality. Concentrations of various physicochemical parameters including heavy metals (Cd, Cr, Cu, Fe, Ni, Pb, Fe and Zn) were determined in leachate samples and are reported. The concentrations of Cl-, NO3-, SO42-, NH4+ were found to be in considerable levels in the groundwater samples particularly near to the landfill sites, likely indicating that groundwater quality is being significantly affected by leachate percolation. Further they were proved to be the tracers for groundwater contamination near Semur and Vendipalayam dumpyards. The presence of contaminants in groundwater particularly near the landfill sites warns its quality and thus renders the associated aquifer unreliable for domestic water supply and other uses. Although some remedial measures are suggested to reduce further groundwater contamination via leachate percolation, the present study demands for the proper management of waste in Erode city.Keywords: Solid waste management, Groundwater contamination, Landfill, Leachate
机译：从印度泰米尔纳德邦的埃德城，苏德城，赛马露水和瓦莱普山脉垃圾填埋场收集渗滤液和地下水样品，以研究渗滤液渗滤液对地下水质量的影响。报道，在渗滤液样品中测定包括重金属（Cd，Cr，Cu，Fe，Ni，Pb，Fe和Zn）的各种物理化学参数的浓度，并报告。发现Cl-，No3-，SO42-，NH 4 +的浓度在地下水样品中特别靠近垃圾填埋场，可能表明地下水质量受到渗滤液渗滤液的显着影响。此外，他们被证明是杂草和vendpalayam垃圾场附近的地下水污染的示踪剂。在地下水中的存在特别靠近垃圾填埋场的污染物警告其质量，从而使相关的含水层与家庭供水等使用不可靠。虽然建议采取一些补救措施来通过渗滤液渗滤减少进一步的地下水污染，但目前的研究要求侵蚀城市垃圾的适当管理。关键词：固体废物管理，地下水污染，垃圾填埋场，渗滤液

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