分散式面源生活污水生态处理技术研究进展  

Research progress on the ecological treatment technology of distributed non-point sewage

作　　者：董文杰[1] 陆广 严立 李胜[4] 郑向勇[5] 叶海仁[5] 

机构地区：[1]同济大学环境科学与工程学院,上海200092 [2]温州市住房和城乡建设委员会,浙江温州325000 [3]温州市公用事业投资集团有限公司,浙江温州325000 [4]重庆大学城市建设与环境工程学院,重庆404100 [5]温州大学生命与环境科学学院,浙江温州325000

出　　处：《环境污染与防治》2014年第8期84-88,91,共6页Environmental Pollution & Control

基　　金：国家重大科技专项(No.2013ZX07312-001-01);温州市科技计划项目(No.S20100035)

摘　　要：分散式面源生活污水是城市水体环境污染的重要来源,概述了国内外对于分散式面源生活污水的处理方法,阐述了人工湿地、氧化塘和土地处理系统等3种生态处理方式,详细介绍了地下渗滤系统的应用与研究进展,指出人工湿地与氧化塘技术的应用受土地类型与土地面积的限制,且处理效果受季节更替影响大,而应用土地渗滤系统存在的主要问题是堵塞以及系统脱氮能力不足。Distributed non-point pollution is one of an important source of urban water pollution. This paper summarizes methods to solve the distributed non-point pollution around the world,especially focusing on three of ecological wastewater treatment technologies, which are constructed wetlands, oxidation ponds and land treatment system, and elaborating the application and research advance of subsurface infiltration system. Finally, it was pointed out that the application of constructed wetlands and oxidation ponds were restricted by land types and land area, and their effectiveness of treating sewage were influenced by seasonal changes ; The major problems exist in subsurface infiltration system were clogging and the insufficient nitrogen removal performance.

关 键 词：分散式面源污染 生态处理技术 地下渗滤系统 研究进展 

分 类 号：X799.3[环境科学与工程—环境工程]