生物除锰技术研究进展与应用  

Investigation and Application of Biological Manganese Removal Technology

作　　者：杨宏[1] 纪娟[1] 钟洁[1] 冯波[2] 张杰[1] 

机构地区：[1]北京工业大学北京市水质科学与水环境恢复工程重点实验室,北京100022 [2]北京经济管理学校,北京100036

出　　处：《环境科学与技术》2008年第8期38-43,共6页Environmental Science & Technology

基　　金：国家自然科学基金资助项目(50578001);“863”资助项目(2006AA06Z308)

摘　　要：文章简要阐述了生物除锰的机理,重点介绍生物除锰的工艺流程和应用,包括以生物滤池为核心的单极/多级工艺、复合MF/UF中空纤维膜工艺以及用于处理矿山废水的人工湿地工艺;同时介绍了国内外生物除锰的研究动态,如:同时去除NH4+、Fe、Mn的研究、生物滤池运行模式的研究等。分析了目前存在的问题,并对今后生物除锰的研究方向提出了一点看法。Mechanism of biological manganese removal and some removal system including single-stage/multi-stage system with biofilter as core technique, hybrid MF/UF hollow fiber membrane system and constructed wetlands for mine drainage disposal were introduced. Biological manganese removal such as simultaneous removal of NH4＋, Fe and Mn and operation patterns of biofilter were also addressed. Problems of biological manganese removal were analyzed and direction of research in the future was also presented.

关 键 词：生物除锰 生物滤池 复合MF/UF膜工艺 人工湿地 

分 类 号：X703.1[环境科学与工程—环境工程]