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首页> 外文期刊>Journal of water, sanitation and hygiene for development >Evaluation of sanitation and wastewater treatment technologies: case studies from India
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Evaluation of sanitation and wastewater treatment technologies: case studies from India

机译:卫生和废水处理技术评估:来自印度的案例研究

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摘要

This paper reports about the results of an evaluation of selected sanitation systems in India. The following sanitation systems were evaluated: septic tanks, communal Ecosan systems, biogas toilets, solid immobilized biofilters, multiple stage filtration and decentralized wastewater treatment systems (DEWATS). The evaluation has been based on an initial assessment looking at whether the systems comply with their intended benefits, and more in depth evaluations on cultural, economic and/or hygienic aspects where the initial assessment has not provided sufficient knowledge. The evaluation showed that all sanitation systems were well accepted by the users. The highest hygienic risk is present in septic tanks, where sludge handling poses a high risk for persons handling it.
机译:本文报告了对印度某些卫生系统的评估结果。对以下卫生系统进行了评估:化粪池,公共Ecosan系统,沼气池,固体固定式生物过滤器,多级过滤和分散式废水处理系统(DEWATS)。评估是基于初步评估,评估系统是否符合其预期利益,并且在初步评估未提供足够知识的情况下,对文化,经济和/或卫生方面进行更深入的评估。评估表明,所有卫生系统均被用户接受。化粪池存在最高的卫生风险,在化粪池中处理污泥会对处理该化粪池的人造成高风险。

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