污水处理过程中温室气体产生研究进展  

Greenhouse gas emission during wastewater treatment processes

作　　者：闫旭[1] 韩云平[2] 李琦路[1] 薛载坤[3] 张春燕[1] 孙剑辉[1] 

机构地区：[1]河南师范大学环境学院,黄淮水环境与污染防治教育部重点实验室,河南省环境污染控制重点实验室,新乡453007 [2]中国科学院生态环境研究中心,北京100085 [3]河南师范大学化学化工学院,河南453007

出　　处：《环境化学》2015年第5期853-862,共10页Environmental Chemistry

基　　金：国家自然科学基金资助项目(51408199);河南省基础与前沿计划项目(142300410313);河南省教育厅科学技术研究重点项目基础研究(14B610004)

摘　　要：污水处理厂由于运行过程能够大量释放温室气体CO2、CH4和N2O而受到广泛关注.本文概括了3种温室气体在污水处理过程中的产生机理,比较了国内外多种实际处理工艺的温室气体产生因子,并对其产生量的主要影响因素进行了分析,以期能为相关领域的研究人员提供参考.The wastewater treatment plants were paid extensive attention as massive greenhouse gas （ CO2 ,CH4 and N2 O） emissions generated from their operational process. The generation mechanisms of three greenhouse gases in wastewater treatment were generalized. The emission factors of practical treatment processes from home and abroad were compared. In addition,the main influence factors on greenhouse gas emissions were analyzed. The beneficial reference for the related area researchers was provided through the review of this article.

关 键 词：污水处理 温室气体 二氧化碳 甲烷 氧化亚氮 

分 类 号：X703[环境科学与工程—环境工程]