农村生活污水治理模式综述——以顺德为例

The Review of New Model in Rural Sewage Treatment(Shunde as Example)

随着顺德城区的发展,人口的持续增长,由农村排放的生活污水带来的污染也日益严重。但广大农村地区的水污染问题并没有受到充分的重视,导致生活污水带来的污染超过了农村地区的环境容量,造成严重的环境问题。为此,本文参考了众多国内外文献资料及工程实例,概括整理了传统成熟的污水处理工艺,并探讨了现今比较前沿、还处于研究阶段的污水处理的新技术。目的是为了基于顺德区的背景资料寻找一些区别于城镇生活污水处理,并适合农村现状的污水治理手段。

With the rapid development of Shunde urban area and the growing population,the pollution of rural sewage has been increasingly severe.Nevertheless,the awareness of water pollution in rural area has not been evoked among the public,which contributed to the pollution of sewage exceeding the environmental carrying capacity,leading severe environmental issues.Therefore,based on a great numbers of foreign and domestic reference as well as case studies of practical wastewater treatment,the review introduces and compare the traditional and sophisticated wastewater treatment technology and under-researched innovative technology,aiming to looking for a appropriate treatment for current rural sewage situation in Shunde,differing from the urban sewage treatment