生物法VOCs强化净化工艺研究进展  

Research progress on enhanced biological purification process for VOCs

作　　者：杜荣坤 李顺义[1] 朱仁成[1] 颜玉玺 DU Rong-kun;LI Shun-yi;ZHU Ren-cheng;YAN Yu-xi(School of Ecology and Environment,Zhengzhou University,Zhengzhou 450001,China;School of Environment,Harbin Institute of Technology,Harbin 150001,China)

机构地区：[1]郑州大学生态与环境学院,河南郑州450001 [2]哈尔滨工业大学环境学院,黑龙江哈尔滨150001

出　　处：《应用化工》2022年第12期3726-3730,3735,共6页Applied Chemical Industry

基　　金：2019年度河南省高等学校重点科研项目资助计划(19A150010&19A610002);郑州大学青年人才企业合作创新团队支持计划项目(32320431)。

摘　　要：论述了目前VOCs废气生物净化工艺现状,对单一生物法净化大分子、疏水性VOCs中存在的问题进行了概述,分别从物理增溶、工艺耦合、微生物强化等工艺优化对国内外相关研究进行了详细综述,提出了从物理、化学、生物三方面提高传质效率和净化效果的可行性,为难溶性VOCs废气的生物净化治理提供参考。This paper discusses the current status of the biopurification process of VOCs waste gas,gives an overview of the problems in the purification of macromolecular and hydrophobic VOCs by a single biological method,and presents a detailed review of the relevant domestic and international studies on process optimization from physical solubilization,process coupling,and microbial enhancement,respectively,and proposes the feasibility of improving the mass transfer efficiency and purification effect from physical,chemical,and biological aspects,which provides a basis for the improvement of biopurification of insoluble VOCs.The feasibility of improving the mass transfer efficiency and purification effect from physical,chemical and biological aspects is proposed,which can provide reference for the biological purification treatment of insoluble VOCs.

关 键 词：挥发性有机化合物 生物法 传质效率 强化技术 

分 类 号：TQ033[化学工程] TQ423[环境科学与工程—环境工程] X51