人工湿地微生物燃料电池强化脱氮研究进展  

Progress of enhanced nitrogen removal in constructed wetlands coupled with microbial fuel cells

作　　者：王博 张卓文 赵梓吟 翁文壮 李佳明 祝磊[2] 赵益华 秦松岩[1] WANG Bo;ZHANG Zhuo-wen;ZHAO Zi-yin;WENG Wen-zhuang;LI Jia-ming;ZHU Lei;ZHAO Yi-hua;QIN Song-yan(School of Environmental Science and Safety Engineering,Tianjin 300384,China;Jiangsu Yihuan Group Co.,Ltd.,Yixing 214206,China;Tianjin Eco-City Water Investment and Construction Co.,Ltd.,Tianjin 300467,China)

机构地区：[1]天津理工大学环境科学与安全工程学院,天津300384 [2]江苏一环集团有限公司,江苏宜兴214206 [3]天津生态城水务投资建设有限公司,天津300467

出　　处：《应用化工》2022年第6期1751-1757,共7页Applied Chemical Industry

基　　金：国家重点研发计划(2019YFC2906504);天津市企业科技特派员项目(21YDTPJC00080);江苏省产学研合作项目(BY2021145)。

摘　　要：综述了氮素的去除机理和转移规律,从反应器构型和流态上总结了各种配置方式的特点和优缺点。介绍了微生物、植物、基质和电极等要素对系统脱氮的影响,归纳了温度、季节、水力停留时间、pH、碳氮比、溶解氧等运行参数变化对系统的作用。为人工湿地微生物燃料电池技术未来的发展和应用提供理论支持和研究方向。This article summarizes the removal mechanism and transformation of nitrogen,and presented the characteristics,advantages and disadvantages of various configurations in the configuration and the flow pattern of the reactor.The effects of the microorganisms,plants,substrates and electrodes on the denitrification of the system are introduced,and the effects of changes in operating parameters such as temperature,season,hydraulic retention time,pH,carbon to nitrogen ratio,and dissolved oxygen on the system are summarized.This study provides theoretical support and research directions for the future development and application of microbial fuel cell technology in constructed wetlands.

关 键 词：人工湿地微生物燃料电池 脱氮 影响因素 

分 类 号：TQ085[化学工程] X703[环境科学与工程—环境工程]