考虑水体环境治理的地表微污染水净化方法研究  

Study on Surface Micro Polluted Water Purification Method Considering Water Environment Treatment

作　　者：李丰庆 Li Fengqing(Guangzhou Municipal Engineering Design and Research Institute Co., Ltd., Guangzhou 510030, China)

机构地区：[1]广州市市政工程设计研究总院有限公司,广东广州510030

出　　处：《环境科学与管理》2020年第9期123-127,共5页Environmental Science and Management

摘　　要：为降低地表微污染水的污染物含量,提高地表微污染水的净化能力,提出考虑水体环境治理的地表微污染水净化方法。根据分散收集模式设计了地表微污染水分散收集模式系统图,选择分散收集模式来收集地表微污染水;通过生活污水的污染负荷计算和农田面源污染物的污染负荷计算,完成了地表微污染水的污染负荷计算;设计地表微污染水净化流程,实现水体环境治理背景下的地表微污染水净化。实验结果证明,水体环境治理背景下的地表微污染水净化方法的净化能力提高了83.4%。In order to reduce the pollutant content of surface micro-polluted water and improve the purification capacity of surface micro-polluted water,a purification method of surface micro-polluted water considering the treatment of water environment is proposed.According to the decentralized collection model,the system diagram of the decentralized collection mode of surface micro-polluted water was designed,and the decentralized collection model was selected to collect the surface micro-polluted water.Through the calculation of the pollution load of domestic sewage and the pollution load of farmland non-point source pollutants,the surface micro-pollution was completed to calculate water pollution.The research designed the purification process of surface micro-polluted water to realize the purification of surface micro-polluted water under the background of water environmental treatment.The experimental results prove that the purification capacity of the surface micro-polluted water purification method under the background of water environmental treatment has increased by 83.4%.

关 键 词：水体环境治理 地表微污染水 负荷计算 净化流程 污水收集模式 

分 类 号：X52[环境科学与工程—环境工程]