复合型微生物絮凝剂研究进展  

Research advances in compound bioflocculant

作　　者：李立欣 刘婉萌[1,2] 马放 LI Lixin;LIU Wanmeng;MA Fang(School of Environment and Chemical Engineering,Heilongjiang University of Science and Technology,Harbin 150022, Heilongjiang,China;State Key Laboratory of Urban Resource and Environment,Harbin Institute of Technology, Harbin 150090,Heilongjiang,China)

机构地区：[1]黑龙江科技大学环境与化工学院,黑龙江哈尔滨150022 [2]哈尔滨工业大学城市水资源与水环境国家重点实验室,黑龙江哈尔滨150090

出　　处：《化工学报》2018年第10期4139-4147,共9页CIESC Journal

基　　金：国家自然科学基金项目(51678222;51408200;51478140);哈尔滨工业大学城市水资源与水环境国家重点实验室开放基金项目(ES201803)~~

摘　　要：复合型微生物絮凝剂因其高效的絮凝效果和安全无毒的特性得到广泛关注。综述了复合型生物絮凝剂的研究背景及其特点,着重介绍其研制与应用,包括菌种的筛选及生产条件优化、廉价底物制备、成分剖析、絮凝机理、复合型生物絮凝剂工程运用等内容。进一步指出现今复合型生物絮凝剂研究工作中存在的问题,对今后的研究发展进行了展望。Because of its efficient flocculation effect and non-toxic properties,compound bioflocculant(CBF)has become one of the popular microbial water treatment agents at home and abroad in recent years.The research background and characteristics of CBF were introduced.And the research and application of CBF were reviewed,including screening of strains,optimization of cultivation conditions of flocculant-producing bacterium,selection of cheap substrate,components analysis of CBF,the flocculation mechanism,engineering application of CBF in water pollution control.Further refers to the problems existing in the research work of today’s composite bioflocculants,and prospects for future research and development.

关 键 词：复合型微生物絮凝剂 絮凝机理 优化 废水 发展趋势 

分 类 号：X172[环境科学与工程—环境科学] X703