河道旁路垂直潜流人工湿地设计及净化效果研究  

Process design and effect study of river bypass vertical-flow constructed wetland

作　　者：乌德[1] 杨静毅 吴浩 张桂香 李浩然[2] WU De;YANG Jing-yi;WU Hao;ZHANG Gui-xiang;LI Hao-ran(School of Environment and Resource,Taiyuan University of Science and Technology,Taiyuan 030024,China;National Key State Laboratory of Biochemical Engineering,Institute of Process Engineering Chinese Academy of Sciences,Beijing 100190,China)

机构地区：[1]太原科技大学环境与资源学院,山西太原030024 [2]中国科学院过程工程研究所生化工程国家重点实验室,北京100190

出　　处：《环境生态学》2023年第11期77-82,共6页Environmental Ecology

基　　金：山西省高等学校科技创新项目(2021L290);山西省基础研究计划资助项目(202103021223276);太原科技大学科研启动金(20202074);山西省优秀来晋博士科研资助项目(20212058)资助。

摘　　要：旁路人工湿地已成为国内外河道水环境治理的重要技术之一。合理选择旁路人工湿地类型及湿地布局,直接影响人工湿地的占地面积、净化效果、投资运行及维护管理。结合浊漳河南源旁路人工湿地工程实际,总结人工湿地的基本类型及特点,阐述类型比选的思路,分析人工湿地建设布局影响因素,介绍浊漳河南源旁路人工湿地处理工艺。采用垂直潜流人工湿地工艺净化浊漳河南源河道水质,出水COD、NH_(3)-N、TP、TN、氟化物、石油类指标达到《地表水环境质量标准》Ⅳ类标准,环境效益显著。Bypass constructed wetland has become one of the important measures for river environment treatment.The rational selection of type and layout directly affects area,effect,investment,operation,maintenance and management of constructed wetland.Therefore,the types and characteristics of constructed wetland were summarized combining with the practice of Zhuozhang River southern section.The idea of type comparison and selection was expounded,the influencing factors of constructed wetland construction layout were analyzed,the treatment technology of Zhuozhang River southern section was introduced.The vertical subsurface flow constructed wetland process was used to purify the water quality of the source river of Zhuozhang River southern section,the indicators of effluent COD,NH_(3)-N,TP,TN,fluoride,and petroleum met the ClassⅣstandard of Environmental Quality Standards for Surface Water,which bringing significant environmental benefits.

关 键 词：人工湿地 河道治理 生态修复 旁路处理系统 污水处理 

分 类 号：X703[环境科学与工程—环境工程]