小清河(济南段)水质污染现状调查及研究  

Investigation of Water Pollution in Jinan Section of the Xiaoqinghe River

作　　者：滕少香 张水燕 王全勇 丁程程 李珊 韩雯雯 TENG Shao-xiang;ZHANG Shui-yan;WANG Quan-yong;DING Cheng-cheng;LI Shan;HAN Wen-wen(Shandong Branch,China Urban Construction Design&Research Institute Co.Ltd.,Jinan 250100,China;Jinan Environmental Monitoring Center,Jinan 250100,China)

机构地区：[1]中国城市建设研究院有限公司山东分院,山东济南250100 [2]济南市环境监测中心站,山东济南250100

出　　处：《中国给水排水》2020年第1期63-68,共6页China Water & Wastewater

基　　金：2016年度山东省级重点流域污染防治资金资助项目;2016年第二批济南市级环保专项资金资助项目。

摘　　要：通过对小清河(济南段)流域内干、支流水量及水质的实地排查和检测,分析了小清河(济南段)水质污染规律,并采用MIKE11软件对小清河(济南段)进行了河道水动力和水质模拟,构建了小清河流域的降雨径流模型(NAM)、一维水动力模型(HD)和对流扩散模型(AD)。通过模型运算分析了小清河各类污染源的污染权重值,结果如下:小清河现状水源(污染源)中,污染贡献程度排序为污水厂(站)尾水(34.0%)>雨水径流(33.0%)>直排污水(29.1%);水量贡献程度排序为污水厂(站)尾水(58.8%)>雨水径流(26.1%)>直排污水(5.5%);削减难易程度排序为直排污水>污水厂(站)尾水>雨水径流。The pattern of water pollution in Jinan section of the Xiaoqinghe River was analyzed through the field investigation of water quantity and water quality.MIKE11 software was used to simulate the hydrodynamic and water quality of Xiaoqinghe River,a rainfall-runoff mode,a one-dimensional hydrodynamic model,and an advection-dispersion model were built.The pollution weights of various pollution sources in Xiaoqinghe River were analyzed.The results showed that in the current pollution sources of Xiaoqinghe River,the pollution contribution ranked as wastewater treatment plant(station)effluent(34.0%)>rainfall runoff(33.0%)>wastewater discharge(29.1%);and the quantity contribution ranked as wastewater treatment plant(station)effluent(58.8%)>rainfall runoff(26.1%)>wastewater discharge(5.5%).The order of reduction difficulty was wastewater discharge>wastewater treatment plant(station)effluent>rainfall runoff.

关 键 词：小清河(济南段) 水质污染 MIKE11软件 污染权重 

分 类 号：TU992[建筑科学—市政工程]