厌氧同时产甲烷反硝化的研究进展  

Advances in Simultaneous Methanogenesis and Denitrification in an Anaerobic Environment

作　　者：王静 韩晶 廖润华 韩银辉 饶江锋 

机构地区：[1]景德镇陶瓷大学材料科学与工程学院,江西 景德镇

出　　处：《环境保护前沿》2022年第6期1152-1162,共11页Advances in Environmental Protection

摘　　要：同时产甲烷和短程反硝化过程由于能够在同一反应器中去除有机物和氮而引起人们的关注。近年来,该技术在实际和模拟废水处理中取得了较好的发展。本文分析了同时产甲烷反硝化(SMD)的机理,介绍了不同影响因素(碳源、C/N比、HRT、温度、pH)对反应过程的影响,综述了同时产甲烷反硝化工艺在不同反应器中的应用情况以及系统内微生物的群落结构分布,并且对近几年热门研究的微氧环境下同时产甲烷反硝化以及厌氧氨氧化进行介绍,为相关研究者与工程实践者提供借鉴。Simultaneous methanogenesis and denitrification have attracted considerable attention because they can remove organics and nitrogen in a reactor. In recent years, the technology has made good progress in treating practical and simulated liquid water. In this paper, the mechanism of simultaneous methanogenesis and denitrification (SMD) was analyzed, the influence of different environmental conditions (carbon source, C/N ratio, HRT, temperature, pH) on the reactor was introduced, the application of simultaneous methanogenesis and denitrification in different reactors and the distribution of microbial community structure in the system were reviewed, and the simultaneous methanogenesis denitrification and ANAMMOX under micro-oxygen environment, which are popular researches in recent years, are introduced to provide references for relevant researchers and engineering practitioners.

关 键 词：反应机理 影响因素 研究现状 菌群分析 

分 类 号：X703[环境科学与工程—环境工程]