【摘要】 通过对引江济淮工程巢湖调水区的水质现状和污染源现状进行调查,开展了污染源特性分析,总结和探讨了调水区的水环境问题,并得到结论:巢湖调水区主要污染原因是城镇污水处理水平落后、工业结构性污染严重、农业面源和城市面源污染较为突出、潜在内源污染威胁。同时,结合相关研究,有针对性地给出了改善巢湖水质的建议,以期削减入湖污染物总量,改善生态环境,以达到确保区域内调水水质要求的目标。更多还原

【Abstract】 The water environment quality of Chaohu lake area on the project of leading water from Yangtze to Huaihe River and the main pollutant sources were investigated. The pollution characteristics were analyzed and the water deteriorating problems in water transfer area were summarized and discussed. The results showed that the main pollution reason in this area was the lagged urban sewage treatment level,industrial structural serious pollution,prominent agricultural non- point source and urban non- point source pollution and the potential endogenous pollution threat. At the same time,combined with related research,this study had proposed some corresponding suggestions to improve the water quality of Chaohu Lake,which attempting to cut down the into- lake pollutants amount and improve the ecological environment,thus to achieve the targets of the guarantee of the water quality requirements of regional water transfer.更多还原