In order to effectively improve the current situation of water pollution in Chaohu Lake and achieve self purification treatment of Chaohu Lake,this article took Chaohu Lake water pollution as the research entry point,and summarized the main causes of Chaohu Lake water pollution from aspects such as domestic sewage,agricultural non-point source pollution,and industrial wastewater.The concept of pollutant degradation rate and the mechanism principle of water self purification were elucidated based on the process of water self purification.The factors affecting the degradation rate of pollutants were analyzed under different conditions based on the characteristics of the Chaohu Lake water area,and corresponding suggestions are proposed from the aspects of water conditions,technical means,and pollution source supervision,aiming to provide reference basis for the protection and treatment of the water environment in Chaohu Lake.
关键词
巢湖/水体自净/污染物/降解速率/影响因素
Key words
Chaohu Lake/self purification of water bodies/pollutants/degradation rate/influence factor
维普
万方数据