微生物法脱除烟气NO_x技术的研究进展与展望  

Progress and prospects on the microbial removal of NO_x from the flue gases

作　　者：崔文娟[1,2] 董琳茜[1] 孙珮石[1] 邹平[1] 毕晓伊[1] 王洁[1] 

机构地区：[1]云南大学环境与湖泊研究院 [2]云南大学生命科学院

出　　处：《云南大学学报（自然科学版）》2010年第S2期236-239,245,共5页Journal of Yunnan University(Natural Sciences Edition)

基　　金：国家“863”计划资助项目(2007AA06Z312);国家自然科学基金资助项目(50908199,51008264,50478116)

摘　　要：总结了微生物脱除烟气NOx技术的研究进展,包括脱氮微生物、固定化研究、化学-微生物联合处理工艺及工程应用,并分析了今后微生物烟气脱氮技术的发展趋势.由于微生物法脱硫烟气NOx技术总体上还处于研究开发阶段,所以优化已有菌种、分离新菌种,混合菌群资源的研究,脱硫工艺条件优化以及微生物方法与其他非微生物烟气脱硫方法的整合将是以后的发展方向.In this paper the progress on the microbial removal of NOx from flue gases was presented in the aspects including microorganism isolation and immobilization,integration of microbial and chemical removal methods,industrial application.The prospects was also presented and it was shown that the microbial removal of NOx from the flue gases is still in its initial research and development stage.It could be further promoted in the aspects including isolation of more microorganisms,widening their utility,use of composite microorganisms,optimization of the operational parameters and integration of microbial and non-microbial removal methods.

关 键 词：微生物 烟气 脱氮 大气污染治理 

分 类 号：X701[环境科学与工程—环境工程] X172