微生物絮凝剂的应用研究现状和发展趋势  

Application Research Status and Development Prospect of Microbial Flocculants

作　　者：周晓铁[1] 韩昭[2] 孙世群[2] 郑志侠[1] 海子彬[1] 

机构地区：[1]安徽省环境科学研究院安徽省污水处理技术研究重点实验室,安徽合肥230022 [2]合肥工业大学资源与环境工程学院,安徽合肥230009

出　　处：《安徽农业科学》2015年第32期107-108,114,共3页Journal of Anhui Agricultural Sciences

摘　　要：微生物絮凝剂是一种新型絮凝剂,其絮凝效果好,对环境无二次污染,易于降解,被广泛应用于食品加工业、高浓度有机废水处理和城市给水工艺中,成为了近年来国内外水处理行业研发的热点之一。综述了微生物絮凝剂制备的最新进展,分析了其絮凝机理,同时总结了在水处理实际应用中的研究现状。最后,针对现阶段微生物絮凝剂研究存在的问题提出了一些建议,并展望了微生物絮凝剂的主要发展趋势。Microbial flocculant （MBF） is a kind of novel flocculant, which is widely used for the food industry, highly concentrated organic waste water treatment and the urban water supply technology. Due to its characterigtics of superior flocculation effect, without secondary pollu- tion to the environment and being easily degraded, MBF has been emerging as a hotspot of water treatment research in recent years. In this pa- per, the latest progress of the preparation of MBFs and the flocculating mechanism was presented. The practical application research of MBFs for water treatment was reviewed. Finally, suggestions and development prospect of research on MBF was discussed.

关 键 词：微生物絮凝剂 水处理应用 发展趋势 

分 类 号：X181[环境科学与工程—环境科学] X703.1