废气生物净化用填料的研究进展  

Review in Biological Filters for the Waste Gas Purification

作　　者：朱仁成[1,2] 张雅丽[2] 徐淑敏[2] 李顺义[2] 贾明[3] 

机构地区：[1]南京航空航天大学能源与动力学院,江苏南京210016 [2]郑州大学化工与能源学院,河南郑州450001 [3]中国环境科学研究院,北京100012

出　　处：《环境科学与技术》2015年第7期147-151,181,共6页Environmental Science & Technology

基　　金：国家自然科学基金(U1304216);教育部博士点基金新教师类(20124101120015);河南省科技攻关项目(122102310366);河南省教育厅重点项目(13A610689)

摘　　要：随着"大气十条"政策的出台和人们环保意识的逐渐增强,废气污染治理日益受到重视。生物净化技术是目前可生化废气处理中最常用的方法之一。填料在整个技术中起着关键作用,其理化性质直接影响着废气的净化效果。文章论述了生物法净化废气的机理,理想填料的基本特性要求,并分类介绍了国内外一些常用有机、无机、混合、复合填料的特征及其应用。针对现今废气处理用生物填料存在的易破碎、生物活性低及营养缓释性差等问题,提出未来新型填料的研究方向及发展趋势,并为生物法净化废气技术的推广应用提供技术支撑。The treatment of waste gas has got more and more attention with the promulgation of Atmospheric Pollution Prevention Action Plan and the strengthening of people＇s environmental protection consciousness. The biopurification technology is one of the most used technologies in the treatment of biodegradable waste gas. The filter plays a key role in the technology and its physico-chemical properties directly determine the purification performance of the biofilter. This paper discusses the mechanism of biofiltration, the ideal characters of filter and introduces the characteristics and applications of some organic, inorganic, mixed and composite filters in China and abroad according to the classification. Finally, suggestions were proposed to enhance the mechanical strength, biological activity and sustained release performance of the filters, and the trends of filter were also put forward, in order to provide technical support for the popularization of biofilter.

关 键 词：填料 生物过滤 废气处理 生物净化 

分 类 号：X512[环境科学与工程—环境工程]