摘要
Abstract
Through sampling and analysis of water samples and sediments in river basins,it was found that water bodies are affected by aerobic pollution,with COD and NH3-N being the main pollutants,and surface water quality is severely polluted by nutrients.A governance plan focusing on pollutant interception,source control,and ecological construction has been proposed to address this issue,and measures such as sediment and garbage removal,sponge city construction,and wetland expansion have been implemented.The results indicate that these measures have effectively improved water quality,reduced pollutant concentrations,enhanced water self purification capacity,and provided an effective approach for the treatment of black and odorous water bodies in rivers.关键词
水利工程/河道黑臭水体/水体综合治理/水体自净能力Key words
water conservancy engineering/black and odorous water body in river/comprehensive management of water body/self purification capacity of water body分类
建筑与水利
