自生动态膜生物反应器的研究进展  

Progress in self-generated dynamic membrane bioreactor research

作　　者：李旋[1,2] 尤朝阳[1,2] 黄刚华[1,2] 袁志慧[1,2] 

机构地区：[1]南京工业大学环境学院市政工程系,江苏南京210096 [2]江苏省工业节水减排重点实验室,江苏南京210096

出　　处：《工业水处理》2014年第2期11-14,共4页Industrial Water Treatment

基　　金：南京工业大学青年教师学术基金重点项目(工大2009重大项目)

摘　　要：从膜过滤阻力角度,分析了自生动态膜的形成过程和形成机理;对自生动态膜组件形式和自生动态膜反应器进行了简单的分类;从曝气方式和强度、出水水头、污泥性质和膜基材特性4个方面分析了影响自生动态膜稳定运行的因素。虽然自生动态膜技术相比其他的水处理技术有巨大的优势,但该技术还尚未完全成熟,相关的研究工作还需要持续进行。According to the resistance of membrane filtration,the formation process and formation mechanisms ot self-generated dynamic membrane have been analyzed. The self-generated dynamic membrane module and self-gene- rated dynamic membrane bioreactor （DMBR） are classified briefly. The factors which have influence on the stable operation of self-generated dynamic membrane are analyzed from four aspects ： aeration intensity and aeration mode, water head-drops,sludge properties and film substrate properties. Compared with other water treatment technolo- gies, DMBR has some huge advantages, but it is not mature completely,yet. The research related to it should keep on going.

关 键 词：动态膜 动态膜组件 膜过滤阻力 

分 类 号：X703[环境科学与工程—环境工程]