城镇污水处理厂尾水人工湿地研究现状及展望  

Advances and prospect in the studies on constructedwetlands(CWs) for treatment of terminal effluent of wastewatertreatment plants(WWTPs)

作　　者：闫春浩 陈启斌[1] 王朝旭[1] 王志强 李作臣 孙兆森 崔建国[1] YAN Chun-hao;CHEN Qi-bin;WANG Chao-xu;WANG Zhi-qiang;LI Zuo-chen;SUN Zhao-sen;CUI Jian-guo(School of Environmental Science and Engineering,Taiyuan University of Technology,Jinzhong 030600,China;Stecol Corporation North International Engineering Co.,Ltd.,Jinzhong 030600,China)

机构地区：[1]太原理工大学环境科学与工程学院,山西晋中030600 [2]中电建市政建设集团北方国际工程有限公司,山西晋中030600

出　　处：《应用化工》2023年第11期3175-3178,3188,共5页Applied Chemical Industry

基　　金：山西省自然科学基金项目(201901D111066);校企合作项目。

摘　　要：梳理了城镇污水处理厂尾水人工湿地的研究内容和现状,主要集中在基质筛选、微生物强化、植物选育、结构优化、电化学技术联用等五个方面,核心是提高尾水人工湿地的脱氮效能。未来需要构建基于基质和水生植物选择、工程运营监测等方面的“基础数据库”,进一步揭示尾水人工湿地生物脱氮机理,提高工程的适用性和经济性。This paper reviews the current research and status of CWs for terminal effluent of WWTPs,mainly focusing on substrate selection,microbial enhancement,plant cultivation,structure optimization,electrochemical coupling,and the core still remains to strengthen the nitrogen removal efficiency of CWs.In the future,it is necessary to build a“basic database”based on substrate and aquatic plant options,engineering operation monitoring,etc.,further reveal the biological denitrification mechanism of terminal effluent of WWTPs,and promote the suitability and economic performance of the engineering.

关 键 词：人工湿地 污水处理厂尾水 深度处理 强化脱氮 

分 类 号：TQ085[化学工程] X-1[环境科学与工程]