城市半封闭湖泊水环境综合治理——以小北湖为例  

The Comprehensive Treatment of Water Environment in Urban Semi-enclosed Lakes—Taking Xiaobei Lake as an Example

作　　者：林宇迪 何凡 许超 陈鹰飞 闫晨煜 吴江南 贾洪柏 LIN Yudi;HE Fan;XU Chao;CHEN Yingfei;YAN Chenyu;WU Jiangnan;JIA Hongbai(Zhejiang Guoqian Environmental Technology Development Co.,Ltd.,Huzhou 313300,Zhejiang,China;Zhejiang Guoqian Environmental and Energy Conservation Engineering Research Institute,Hangzhou 311220,Zhejiang,China)

机构地区：[1]浙江国千环境技术发展有限公司,浙江湖州313300 [2]浙江国阡环境与节能工程研究院,浙江杭州311220

出　　处：《工程技术研究》2023年第17期208-210,共3页Engineering and Technological Research

基　　金：湖州市科技攻关计划项目“用于微污染水体的硝化屏障一体化设备”(2022GS06)。

摘　　要：文章以小北湖治理工程为例,采取以“外源截污、内源治理、生态修复”为主的技术路线对湖泊水生态环境进行综合治理修复。项目竣工验收后,经第三方水质检测表明:小北湖水体由劣Ⅴ类水稳定提升至Ⅳ类水体,恢复和增强了湖泊水体自净能力,保障了下游水系的生态环境安全,可为类似城市半封闭湖泊水环境综合治理提供经验借鉴。Taking Xiaobei Lake treatment engineering as an example,this paper adopts the technical route mainly focusing on"exogenous pollution interception,endogenous treatment and ecological restoration"to comprehensively treat and restore the lake water ecological environment.After the completion and acceptance of the project,water quality test by the third-party showed that the water body of Xiaobei Lake was steadily improved from inferior Class V to Class IV,which restored and enhanced the self-purification capacity of the lake water body and ensured the ecological environment safety of the downstream water system.It can provide experience and reference for the comprehensive treatment of water environment in similar urban semienclosed lakes.

关 键 词：湖泊水环境 水污染 综合治理 

分 类 号：X524[环境科学与工程—环境工程]