河南省湖库型饮用水源地水质安全评价  

Assessment of water quality in lake / reservoir-based drinking water sources in Henan Province

作　　者：陶冶[1,2] 崔楷[3] 杨子彦[4] 邬红娟[1] 

机构地区：[1]华中科技大学环境科学与工程学院,湖北武汉430074 [2]河南省环境保护厅环境监控中心,河南郑州450004 [3]华北水利水电大学管理与经济学院,河南郑州450046 [4]华北水利水电大学环境与市政工程学院,河南郑州450011

出　　处：《河南农业大学学报》2015年第4期505-510,共6页Journal of Henan Agricultural University

基　　金：河南省软科学研究计划项目(142400410443)

摘　　要：根据河南省2012年8月到2013年8月监测统计数据,对河南省6个日供水量10万t以上湖库型水源地的水质、生物毒性、富营养化状况进行分析。结果表明:水质总体状况良好,6个湖库型水源地营养状态均为中度营养,没有富营养化状况的发生;生物毒性发光抑制率均小于30%,表现为无毒或低毒,符合水源地安全性要求。The on-line monitoring data of 6 lake/reservoir-based drinking water sources （daily water supply more than 100 000 ton） from August 2012 to August 2013 were used to evaluate the water quality, biological toxicity and eutrophication status. The results showed that the overall source water quality was good, with only 3 reservoirs having excessive phosphorus contents. In addition, the results suggested that 6 lake reservoirs were mesotrophic and none appeared eutrophication, and all the tested toxicities were lower than 30% , which meets the security requirements of water sources.

关 键 词：湖库 饮用水源地 水质评价 河南 

分 类 号：X131.2[环境科学与工程—环境科学]