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北京市生活污水处理现状及优化建议

Present situation and optimizing suggestions of domestic sewage treatment in Beijing
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摘要 污水处理对于城市的重要性不言而喻,特别像北京这种城市,生活污水处理是重中之重。当前,北京市生活污水处理存在尚未全覆盖、净化产品回用率和经济效益偏低、污水收集方式较为粗放等问题,鉴于此,应从分类施策、分散处理、提高回用、分类排放等方面着手,以提高资源化、精细化、经济性为目标,进一步提高生活污水处理水平,实现北京绿色、环保、可持续发展。 It is self-evident that sewage treatment is very important for a city,especially for such magacity as Beijing,it s top priority.Now Beijing s domestic sewage lots problems,such as not full coverage,low economic benefits and reuse rate of purified products,rude sewage collection methods.With these in mind,in purpose of improving the management of domestic sewage,we should start from the aspects of classification policy and emission,decentralization,enhancement of reuse rate,classification,etc.So that the green,environmental and sustainable development of this megacity can be realized.
作者 孙高源 SUN Gao-yuan(Beijing Environmental Information Center,Beijing 100048,China).)
出处 《环境生态学》 2019年第5期84-86,共3页 Environmental Ecology
关键词 生活污水 处理 资源化 精细化 domestic sewage treatment resourcing delicacy
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