微生物絮凝剂在生活污水处理中的应用进展  

Review on Microbial Flocculant in Domestic Sewage Treatment

作　　者：李政伟 张金良 蔡明 付健 高小涛 马浩 LI Zhengwei;ZHANG Jinliang;CAI Ming;FU Jian;GAO Xiaotao;MA Hao(Yellow River Engineering Consulting Company Limited,Zhengzhou 450003,China;Postdoctoral Research Station of Yellow River Engineering Consulting Company Limited,Zhengzhou 450003,China;Key Laboratory of Water Management and Water Security for Yellow River Basin,Ministry of Water Resouces(Under Construction),Zhengzhou 450003,China;School of Civil Engineering of Tsinghua University,Beijing 100089,China)

机构地区：[1]黄河勘测规划设计研究院有限公司,河南郑州450003 [2]黄河勘测规划设计研究院有限公司博士后科研工作站,河南郑州450003 [3]水利部黄河流域水治理与水安全重点实验室(筹),河南郑州450003 [4]清华大学土木水利学院,北京100084

出　　处：《水处理技术》2023年第2期25-29,34,共6页Technology of Water Treatment

基　　金：国家“十四五”重点研发计划课题(2021YFC3201302);黄河勘测规划设计研究院有限公司博士后研究开发项目(2021BSHZL01)。

摘　　要：微生物絮凝剂作为一种新型的水处理剂,具有绿色、安全、活性高、易分解、无二次污染等优点,可应用于生活污水处理、工业废水处理、印染废水处理、饮用水净化等方面,受到学者们越来越广泛的关注,具有良好的科学研究价值和市场推广应用前景。作者通过大量文献调研和分析总结,综述了微生物絮凝剂的特点、种类,分析了影响微生物絮凝剂絮凝效果的关键因素,总结了微生物絮凝剂目前存在的问题及不足之处。不同于微生物絮凝剂在其它水处理中的应用,生活污水处理过程中微生物絮凝剂的应用意义更为重大,文章着重介绍了微生物絮凝剂在生活污水处理中的应用进展,以期为微生物絮凝剂的科学化研究、规模化生产及产业化应用提供参考。As a new type of water treatment agent, microbial flocculant has the advantages of green, safe, high activity, easy decomposition, no secondary pollution, etc. It can be applied to domestic sewage treatment, industrial wastewater treatment, printing and dyeing wastewater treatment,drinking water purification, etc. It has received more and more extensive attention from scholars and has good scientific research value and market promotion application prospects. Through extensive literature research and analysis, the authors reviewed the characteristics and types of microbial flocculants, analyzed the key factors affecting the flocculation effect of microbial flocculants, and summarized the current problems and shortcomings of microbial flocculants. Unlike the application of microbial flocculants in other water treatment, the application of microbial flocculants in domestic wastewater treatment is more significant. The review highlights the progress of the application of microbial flocculants in domestic wastewater treatment in order to provide reference for the scientific research, large-scale production and industrial application of microbial flocculants.

关 键 词：微生物絮凝剂 复合型生物絮凝剂 生活污水 絮凝条件 

分 类 号：X703[环境科学与工程—环境工程]