入河排污口设置论证在杭嘉湖平原河网地区的实例应用  

Demonstration on Setting of Sewage Outfall into the River and its Application in the River Network Area of Hangjiahu Plain

作　　者：王亚芹[1] 仇茂龙 陆一奇 Wang Ya-qin;Qiu Mao-long;Lu Yi-qi

机构地区：[1]浙江同济科技职业学院,浙江杭州311231 [2]浙江省钱塘江管理局勘测设计院,浙江杭州310016 [3]杭州市河道与农村水利管理服务中心,浙江杭州310000

出　　处：《化工设计通讯》2022年第3期194-196,共3页Chemical Engineering Design Communications

基　　金：浙江省水利科技计划项目(RC2140)。

摘　　要：以振浔污水处理厂入河排污口设置论证为例,通过对入河排污口的设置方案、所在河道的水质现状、水域管理要求和现有取排水情况调查研究,计算区域河网纳污能力。建立一维河网非恒定流水动力水质模型,验证模型水动力、水质参数,计算确定入河排污口对所在水域水功能区水质和水生态环境的影响程度及影响范围,结果可作为建设项目排污口设置论证的科学依据,对平原河网地区开展排污口设置论证工作具有一定的借鉴意义。Taking the demonstration of the setting of the sewage outlet into the river of Zhenxun sewage treatment plant as an example,the sewage carrying capacity of the regional river network is calculated through the investigation and Research on the setting scheme of the sewage outlet into the river,the water quality status of the river,the water area management requirements and the existing water intake and drainage.Establish a one-dimensional unsteady hydrodynamic water quality model of the river network,verify the hydrodynamic and water quality parameters of the model,calculate and determine the impact degree and scope of the sewage outlet on the water quality and water ecological environment of the water functional area in the water area.The results can be used as a scientific basis for the demonstration of the setting of the sewage outlet of the construction project,It has a certain reference significance for the demonstration of sewage outlet setting in plain river network area.

关 键 词：入河排污口 一维水动力水质模型 纳污能力 水质预测 

分 类 号：X522[环境科学与工程—环境工程]