微生物法处理含硒废水机理及研究进展  

Mechanism and research advances in microbial treatment of selenium-containing wastewater

作　　者：程雨 刘爽 张高荣 张媛媛 蒋敏敏 郑君健 张学洪 CHENG Yu;LIU Shuang;ZHANG Gao-rong;ZHANG Yuan-yuan;JIANG Min-min;ZHENG Jun-jian;ZHANG Xue-hong(School of Life and Environmental Sciences,Guilin University of Electronic Technology,Guilin 541004,China;College of Environmental Science and Engineering,Guilin University of Technology,Guilin 541006,China)

机构地区：[1]桂林电子科技大学生命与环境科学学院,广西桂林541004 [2]桂林理工大学环境科学与工程学院,广西桂林541006

出　　处：《现代化工》2023年第10期58-62,共5页Modern Chemical Industry

基　　金：广西科技基地和人才专项(桂科AD20297007,桂科AD20297009);广西高校中青年教师科研基础能力提升项目(2021KY0221,2022KY0179)。

摘　　要：综述了含硒废水的主要来源、微生物法处理含硒废水的机理以及近几年国内外微生物除硒反应器的研究进展,总结了微生物对硒的转化机理,分析了硒转化过程的生物酶,系统阐述了各类除硒反应器的优缺点,同时展望了该技术在未来含硒废水处理应用上的关注方向。This review introduces main sources of selenium-containing wastewater,the mechanism of microbial treatment of selenium-containing wastewater,and the research progress in microbial selenium removal reactors in the world in recent years.The conversion mechanism of microbial to selenium is also summarized,and the enzymes in the process of selenium conversion are analyzed.The advantages and disadvantages of various selenium removal reactors are systematically expounded.Meanwhile,the application of this microbial technology in the treatment of selenium-containing wastewater in the future are prospected.

关 键 词：含硒废水 生物处理 微生物 硒还原 

分 类 号：X172[环境科学与工程—环境科学]