农村生活污水处理工程的工艺应用探讨

农村生活污水是影响农村水环境质量的重要因素。在分析了2008～2011年期间上海市（除浦东新区外）农村生活污水处理工程进展的基础上，探讨了上海农村生活污水处理方式、工艺应用等内容，并提出处理方式、处理工艺选取的建议。结果如下：（1）截止2011年底，上海完成了9．55万户农户生活污水收集与处理，且各区县工程量差异大；（2）处理方式以就地处理为主，部分区域采用纳管处理；（3）就地处理的应用工艺繁多，生物型处理工艺逐渐为主导工艺类型；（4）建议优先对适宜区域采取纳管处理的方式，而就地处理应采取因地制宜，相对集中的处理策略。

Discussion on Application of Technological Processes for Rural Sewage Treatment Engineering

Rural domestic sewage is an important factor affecting the rural water environmental. Based on analyzing the progress of Shanghai rural sewage treatment works in the period from 2008 to 2011, the treatment technologies and treatment mode applied in Shanghai rural sewage treatment were both discussed, furthermore, the corresponding recommendations were proposed. The results show that： （ 1 ） by the end of 2011, Shanghai has completed 95 thousand peasant households＇ sewage collection and treatment, and each districts have a large difference in project amount; （2）ansite treatment mode is adopted mainly, and municipal sewer network is adopted rarely; （3）a variety of treatment technologies are applied in the project and biological treatment technologies gradually become the dominant technology; （4）suggestions on domestic sewage treatment mode and technology selection in Shanghai rural area are proposed.