有机废气(VOC)生物处理研究现状与发展趋势  

Present status and trend of bio-treatment of volatile organic compound

作　　者：王丽燕[1] 王爱杰[2] 任南琪[2] 杜大仲[2] 

机构地区：[1]哈尔滨学院化学系,黑龙江哈尔滨150086 [2]哈尔滨工业大学市政环境工程学院,黑龙江哈尔滨150090

出　　处：《哈尔滨工业大学学报》2004年第6期732-735,共4页Journal of Harbin Institute of Technology

基　　金：哈尔滨工业大学校科学研究基金资助项目(HIT.2001.51).

摘　　要：综述了国内外有机废气生物处理的3种典型工艺———生物洗涤器、生物滤池和生物滴滤塔的研究现状,针对存在的问题,提出新的研究方向,包括针对高浓度废气和较难生物降解的物质,培养专属菌种并优化其生存条件;提高疏水性或难降解废气的处理能力;改善生物滤料、填料的物理性能和使用寿命;实现自动控制等.指出生物处理法比传统工艺投资少,运行费用低,操作简单,应用范围广,是有机化工和石油化工行业有机废气处理的理想技术.The unresolved problems and possible solutions present status for three typical volatile organic compounds (VOC) bio-treatment processes: bio-scrubber, bio-filter and bio-trickling filter, are discussed, which include application of genus of bacterium to treat high concentration VOC and its hard bio-degradable substrates; improvement of the treatment capacity of hydrophobic or hard biodegradable VOC; updating of the physical property of carriers to extend their longevities and auto-control system. It was pointed out that bio-treatment of volatile organic compounds has the following advantages: cost-effectiveness, easy operation.

关 键 词：有机废气 生物洗涤器 生物滤池 生物滴滤塔 生物处理 

分 类 号：X703[环境科学与工程—环境工程]