基于ANAMMOX的复合工艺处理晚期垃圾渗滤液的研究进展

ANAMMOX-based Composite Process for Mature Landfill Leachate Treatment: A Review

较之传统的硝化反硝化工艺,ANAMMOX(Anaerobic Ammonium Oxidation)工艺凭借其高效脱氮、低能耗、产泥少等优点近年来在晚期垃圾渗滤液处理领域得到关注。本文分别从基于ANAMMOX的复合工艺、晚期垃圾渗滤液中对该复合工艺的影响因素、脱氮菌群结构三个方面对该复合工艺处理晚期垃圾渗滤液进行可行性分析,指出其亟待解决的几大难点,并对其发展前景进行展望。

Compared to conventional nitrification-denitrification,cation process,ANAMMOX（ Anaerobic Ammonium Oxidation）process has attracted much attention in the field of mature landfill leachate treatment for its high nitrogen removal efficiency,lower operational costs and less sludge production. This paper presents an overview of the recent progress in ANAMMOX-based composite process treating mature landfill leachate,the main factors affecting the combined technology and nitrogen-converting microbial community structure. The challenges and future development are also proposed.