国内外污水处理工艺的生命周期评价概述

Study on Life Cycle Assessment of Wastewater Systems in Home and Abroad

生命周期评价是一种评价产品、工艺过程或活动的环境管理工具。研究中首先总结了国内外在污水处理工艺生命周期评价领域的研究现状,其次从不同角度详细分析了国内外在该研究上的相同点和不同点。最后,根据以上研究,借鉴国外的经验以及结合中国实际情况,提出完善中国研究的一些建议。研究结果表明,通过国内外的比较研究有利于中国找出自身研究的不足,最终推进中国的可持续发展。

Life Cycle Assessment is an evaluation of products, processes or activities of environmental management tools. Firstly, the study sums up some studies of LCA of wastewater treatment at home and abroad. Secondly, the study analyzes on the same and the different points at home and abroad from different perspectives. Finally, it puts forward some suggestions about how to improve China＇s study of LCA. The study shows that the comparative study of home and abroad will help China to find their own lacks of research, and improves sustainable development of China.