摘要
以盱眙县第三城市污水处理厂为例,分析入河排污口设置论证的主要内容。主要在现场查勘和收集资料的基础上,充分考虑入河排污口的设置方案,利用模型预测在设计水文条件下,尾水分别在正常排放和事故排放工况下对受纳水体的影响;分析入河排污口设置后对区域水污染物总量变化的影响,对入河排污口设置的合理性进行分析,并提出设置入河排污口的合理化建议。污水处理厂入河排污口设置论证工作的开展,可以为行政主管部门审批入河排污口以及建设单位合理设置入河排污口提供科学依据和技术支撑,保障生活、生产和生态用水安全。
Taking the third city sewage treatment plant in Xuyi county as an example, this paper analyzes the main contents of the demonstration for setting up sewage outfalls into rivers. On the basis of on-site investigation and data collection, the setting scheme of sewage outfalls into the river is fully considered. A model is used to predict the influence of tail water on the receiving water under normal discharge and accident discharge conditions respectively under design hydrological conditions. This paper analyzes the influence of the setting of sewage outfalls into rivers on the total variation of regional water pollutants, and studies the rationality of the setting of sewage outfalls into rivers. Then this paper puts forward reasonable suggestions for setting sewage outfalls into the river. The developement of the demonstration work for the sewage treatment plants to set up sewage outfalls into rivers can provide scientific basis and technical support for administrative departments to approve the sewage outfalls into the rivers and construction units to reasonablely set up sewage outfalls into the rivers, so as to ensure the safety of life, production and ecological water.
作者
邱利
付丽洋
Qiu Li;Fu Liyang(Nanjing University Academy of Environmental Planning and Design Group,Nanjing 210093,Jiangsu;Nanjing University Academy of Environmental Planning and Design Limited,Nanjing 210093,Jiangsu)
出处
《陕西水利》
2022年第10期75-77,共3页
Shaanxi Water Resources
关键词
污水处理厂
入河排污口
水功能区
纳污能力
水环境影响
Sewage treatment plant
river sewage outfall
water function areas
contain pollution capacity
water environment impact
