摘要
本研究以上海市苏州河沿岸成都路合流制排水泵站为例,对排水泵站集水井进水进行了背景值与单场降雨采样监测,结果表明:成都路泵站排水系统水质背景值浓度CODcr、BOD5、TN、NH3-N、TP分别是地表V类水环境质量标准的5～10倍;降雨特征对排水系统雨污混水水质有明显影响;在雨量未形成溢流的情况下,没有明显的初期效应发生。
Characteristics of mixed flow of stormwater and sewage from Chendu road pump station in Suzhou River was preliminarily investigated. Water quality parameters such as TSS、CODcr、BOD5、TP、TN were analyzed. Through hydrograph and pollutograph analysis we found rainfall conditions affected the pollutants.First flush effect were not found when comparing and analyzing the cause of difference among the mixed flow, combined system overflows and influent water quality of waste water plant.
出处
《黑龙江环境通报》
2007年第4期84-86,98,共4页
Heilongjiang Environmental Journal
关键词
成都路泵站
初期雨水
调控对策
chendu road pump station initial stormwater adjustment policy
