沙井子水库水体富营养化治理对策及建议OA

To understand the current status of eutrophication in Shajingzi Reservoir and propose appropriate treatment measures.Through conducting water environment status surveys and sampling analysis,nutrient levels and algal composition were determined,and the degree of eutrophication was evaluated.The results show that the water body of Shajingzi Reservoir is already in a state of severe eutrophication.Further analysis of the applicability of conventional eutrophication treatment technologies to this reservoir reveals that existing conventional treatment measures cannot meet the treatment needs of Shajingzi Reservoir.On this basis,countermeasures and suggestions such as increasing external clean water supply and implementing in-situ chemical dosing emergency treatment for high-algae water bodies are proposed.The research results can provide reference for eutrophication treatment of Shajingzi Reservoir water body.