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首页> 外文期刊>Pollution >Assessment of Contamination Potential of Leachate from Municipal Solid Waste Landfill Sites for Metropolitan Cities in India
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Assessment of Contamination Potential of Leachate from Municipal Solid Waste Landfill Sites for Metropolitan Cities in India

机译：印度大城市城市生活垃圾填埋场渗滤液的污染潜力评估

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摘要

With increased population, rapid industrialization and life style changes, the characteristics and the rates of solid waste generation have gone under drastic change in India. Generally, in India, management of solid waste landfill is of major concern with respect to the existing circumstances. The illegal dumping of municipal solid waste on the outskirts of cities is creating major environmental and public health problems. Improper and unscientific waste management results in potential threats from leachate leakage with subsequent impact on environment (i.e. soil, air and waterbodies) and human being. It is therefore, important to evaluate the contamination potential threat of landfill leachate. This study assesses the potential contamination from the landfill leachate by an index called leachate pollution index (LPI) and suggestions are given the landfill sites of five major cities i.e. Bangalore, Chennai, Delhi, Navi Mumbai & Kolkata in India. The landfill leachate samples from these sites have been assessed using leachate pollution index for the implementation of appropriate leachate treatment techniques for reducing the adverse effects on the environment. The results show that the Pallikkaranai landfill site for Chennai city and Mavallipura landfill site for Bangalore city are highly deteriorating and may lead to increase in human health risk for nearby dwellings.
机译：随着人口的增加，快速的工业化和生活方式的改变，印度的固体废物产生的特征和发生率已经发生了急剧变化。通常，在印度，就现有情况而言，固体废物填埋场的管理是主要关注的问题。在城市郊区非法倾倒城市固体废物正在造成严重的环境和公共卫生问题。废物管理不当和不科学，将导致渗滤液泄漏的潜在威胁，进而对环境（即土壤，空气和水体）和人类造成影响。因此，重要的是评估垃圾渗滤液的潜在污染威胁。这项研究通过一种称为渗滤液污染指数（LPI）的指数评估了垃圾渗滤液的潜在污染，并提出了五个主要城市（印度班加罗尔，钦奈，德里，新孟买和加尔各答）的垃圾掩埋场建议。已使用渗滤液污染指数对这些场所的垃圾渗滤液样品进行了评估，以实施适当的渗滤液处理技术，以减少对环境的不利影响。结果表明，钦奈市的Pallikkaranai垃圾填埋场和班加罗尔市的Mavallipura垃圾填埋场正在严重恶化，并可能导致附近居民的人类健康风险增加。

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