[1]谢小龙,胡晓彬,刘瑞琦,等.武汉万家湖汇水区径流污染治理技术研究[J].中国给水排水,2022,38(24):120-124.
　XIEXiao-long,HU Xiao-bin,LIU Rui-qi,et al.Control of Runoff Pollution in Wanjia Lake Catchment in Wuhan[J].China Water & Wastewater,2022,38(24):120-124.
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武汉万家湖汇水区径流污染治理技术研究

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第38卷 期数: 2022年第24期 页码: 120-124 栏目: 出版日期: 2022-12-17
Title:
Control of Runoff Pollution in Wanjia Lake Catchment in Wuhan
作者:
谢小龙, 胡晓彬， 刘瑞琦， 肖敦宇， 王振
（武汉市政工程设计研究院有限责任公司，湖北 武汉 430023）
Author(s):
XIE　Xiao-long， HU Xiao-bin， LIU Rui-qi， XIAO Dun-yu， WANG Zhen
（Wuhan Municipal Engineering Design and Research Institute Co. Ltd.， Wuhan 430023， China）
关键词:
径流污染;  初雨调蓄;  应急处理;  生物滞留
Keywords:
runoff pollution control;  first-flush storage;  emergency treatment;  bioretention
摘要:
地表径流污染具有典型的非点源性，现已成为水体黑臭的主要外因之一和污染防治的关键。以武汉万家湖水环境综合整治工程为例，结合污染源本底调查，介绍了万家湖汇水区径流污染治理方案。为治理点源污染，采用初雨调蓄和应急处理的方案，将旱季混流污水和雨季初期雨水截流、转输、储存在调蓄池中，并经水泵提升至市政污水处理系统。为控制沿湖面源污染，采用浅滩湿地植物带+生态缓冲消纳区的方式对污染物进行生物滞留，以减少排入主湖区的污染负荷。万家湖水环境综合整治工程现已通过当地环保验收，目前水质由稳定地表水Ⅴ类逐步向Ⅳ类靠近。
Abstract:
Surface runoff pollution, as a typical non-point source, has become one of the dominating external causes of black and odorous water and the key to pollution control now. In combination with the comprehensive environment improvement project of Wanjia Lake in Wuhan, runoff pollution control scheme is introduced based on the thorough background investigation. First-flush storage and emergency treatment are adopted to control the point pollution. The mixed sewage in the dry season and the first-flush runoff are stored in the storage tank, and lifted to the municipal sewage treatment system by pump. In order to control the non-point pollution along the lake, shallow wetland plant belt and ecological buffer zone are used for bioretention against pollutants, which could reduce the pollution load discharged into the core lake. The comprehensive environment improvement project of Wanjiahu lake has passed the inspection of local environmental protection department, and the water quality has gradually moved from stable level Ⅴ to level Ⅳ.

相似文献/References:

[1]李哲,周毅,吴丽珍,等.以径流污染为指标的降雨重要性分类[J].中国给水排水,2021,37(9):110.
　LI Zhe,ZHOU Yi,WU Li-zhen,et al.Rainfall Importance Classification Based on Runoff Pollution[J].China Water & Wastewater,2021,37(24):110.
[2]熊园,黄翔峰,魏忠庆,等.基于区域特征的水质调蓄池运行规则优化[J].中国给水排水,2023,39(13):126.
　XIONGYuan,HUANGXiang-feng,WEIZhong-qing,et al.Optimization of Water Quality Storage Tank Operation Rules Based on Regional Characteristics[J].China Water & Wastewater,2023,39(24):126.

更新日期/Last Update: 2022-12-17