摘要
文章研究分析园区污废水排放对周边水环境的影响,设计污废水集中处理方法,以维护园区周边的水环境生态质量。首先,建立园区地下水和地表水数值模型,描述污废水渗透和扩散的影响范围,并划分污废水影响边界。然后,根据气象预估地下水位变化,划分污废水造成的污染范围。最后,建立污废水集中处理体系,通过多层级细粒度组合对污废水实施处理,再通过微生物和化学手段完成对园区污废水的集中处理。实验表明,该方法能有效地降低污废水的污染影响。
This study analyzed the impact of park wastewater discharge on the surrounding water environment and designed a centralized treatment method for wastewater to maintain the ecological quality of the water environment around the park.Firstly,a numerical model of groundwater and surface water in the park was established to describe the impact range of infiltration and diffusion of sewage and wastewater by dividing the impact boundaries of sewage and wastewater.Based on meteorological factors,the changes in groundwater level were estimated,the pollution range caused by wastewater was divided,and a two-dimensional data model was established to analyze the diffusion range of surface water.Finally,a centralized treatment system for wastewater was established,which treated the wastewater through multi-level fine-grained combinations,and then completed the centralized treatment of wastewater in the park through microbial and chemical means.The experiment shows that this method can effectively reduce the pollution impact of wastewater.
作者
车赛男
张聪
黄俊桦
Che Sainan;Zhang Cong;Huang Junhua(Pu'er Research Institute of Eco-environmental Sciences,Pu'er 665000,China;Yunnan Provincial Department of Ecology and Environment Monitoring Station in Pu'er City,Pu'er 665000,China)
出处
《环境科学与管理》
CAS
2024年第2期91-94,共4页
Environmental Science and Management
关键词
污废水排放
不规范排污
水环境保护
渗透和扩散
废水集中处理体系
wastewater discharge
irregular discharge of pollutants
water environment protection
penetration and diffusion
wastewater centralized treatment system
