废气处理生物滤器微生物生态学研究进展  

Research advances in microbial ecology of biofilter and biotrickling filter for waste gases treatment

作　　者：陈英旭[1] 丁颖[1] 韩志英[1] 吴伟祥[1] 

机构地区：[1]浙江大学环境与资源学院环境工程系,杭州310029

出　　处：《应用生态学报》2007年第9期2133-2138,共6页Chinese Journal of Applied Ecology

基　　金：国家"863"计划项目(2005AA644010);浙江省科技厅社会发展重点重大资助项目(2005C23052).

摘　　要：废气生物处理是一项新兴的气体污染控制技术,已成为当前环境领域的研究热点.本文概述了生物滤器系统(包括生物过滤器系统和生物滴滤器系统)结构及其去除气体污染物的原理,重点阐述了生物滤器微生物的分离、鉴定及其降解特性,微生物丰度、活性与微生物群落结构多样性之间的相关性,运行条件对微生物群落的影响,微生物群落结构时空变化规律,生物膜形成机理和模型等方面的研究进展,并对今后废气处理生物滤器微生物生态学研究方向进行了展望.Waste gases biofihration is an emerging technology, and has played important roles in air pollution control. In this paper, the structure of biofiher and biotrickling filter and their mechanisms in air pollution removal were introduced, with focus on the research advances in the isolation and identification of microbes in the filters, correlations between microbial abundance, activity and community diversity, influences of operation conditions on microbial community, spatiotemporal change patterns of microbial community structure during operation, development of biofilm, and biodegrading dynamic models. The research perspectives in microbial ecology during biofihration of waste gases were discussed.

关 键 词：生物过滤器 生物滴滤器 微生物生态 群落结构多样性 生物膜 

分 类 号：X701[环境科学与工程—环境工程]