挥发性有机废气生物处理技术研究进展  

RESEARCH PROGRESS ON BIOLOGICAL TREATMENT TECHNOLOGY FOR VOLATILE ORGANIC COMPOUNDS

作　　者：刘超[1,2] 廖雷[1] 彭娟[1] 覃爱苗[3] 罗恢泓 贾力强[1] 师杰峰 

机构地区：[1]桂林理工大学环境科学与工程学院广西危险废物处置产业化人才小高地,广西桂林541006 [2]防城港市工业和信息化委员会,广西防城港538001 [3]桂林理工大学材料科学与工程学院,广西桂林541004

出　　处：《环境工程》2016年第4期95-99,共5页Environmental Engineering

基　　金：国家自然科学基金项目(51468011);广西高校专利倍增计划项目(2013ZL06;2013ZL062)

摘　　要：随着现代工业的快速发展,带来的挥发性有机废气(VOCs)排放到大气中,逐渐增加的VOCs已成为当今关注的重要环境问题之一。生物净化VOCs具有易操作、维护方便、净化效率高、运行费用低、安全性高、无二次污染等优点而备受世界各国的广泛关注。VOCs废气生物处理技术原理是将有机污染物在微生物作用下转换为无害或者低害的物质,而微生物则起到了至关重要的作用。综述了生物滤池、生物滴滤、生物洗涤3种净化工艺的原理和研究进展,将3种反应器优缺点进行了对比;最后论述了该技术当前存在问题及发展趋势。With the rapid industrial development,a large quantity of volatile organic compounds（ VOCs） was released from various plants and industrial processes. The increasing presence of VOCs in the atmosphere had been one of considerable environmental problems nowadays. Biopurification of volatile organic compounds VOCs had advantages of simple operation,convenient maintenance,high efficiency,low operating cost,high safety and small secondary pollution,and it had received extensive attention of all countries in the world. The principle of biopurification was that VOCs were converted to harmless or less harmful substances,in which microorganisms played a key role. The paper reviewed the principle and development of the biofilter,biotrickling filter and bioscrubber which were three major types of biopurification of VOCs,and discussed the advantage and disadvantage of the former three bioreactors. Eventually,current problems and trends of biopurification were predicted and discussed as well.

关 键 词：挥发性有机废气 生物净化 原理 微生物 趋势 

分 类 号：X701[环境科学与工程—环境工程]