厌氧氨氧化相关工艺处理垃圾渗滤液的研究进展
Research Progress of Anaerobic Ammonia Oxidation Related Process for Treating Landfill Leachate
李环宇 1白玥萌2
作者信息
- 1. 朝阳市大凌河风景区管理处,辽宁 沈阳 122000
- 2. 辽宁北方环境保护有限公司,辽宁 沈阳 110000
- 折叠
摘要
垃圾渗滤液具有氨氮浓度高、有机物浓度高和碳氮比低的特点.厌氧氨氧化工艺脱氮能力强、能耗低,适用于垃圾渗滤液脱氮处理.对比了传统硝化反硝化工艺、短程硝化耦合厌氧氨氧化工艺和短程反硝化耦合厌氧氨氧化工艺,介绍了基于厌氧氨氧化技术处理垃圾渗滤液的相关工艺,为垃圾渗滤液处理和厌氧氨氧化工艺研究提出了思路.
Abstract
Landfill leachate has characteristics of high ammonia nitrogen concentration,high organic matter concentration and low carbon-nitrogen ratio.Anaerobic ammonia oxidation process has strong nitrogen removal capacity and low energy consumption,it is suitable for nitrogen removal treatment of landfill leachate.In this paper,the traditional nitrification and denitrification process,PN/A coupled anaerobic ammonia oxidation process and PD/A coupled anaerobic ammonia oxidation process were compared,the related processes for treating landfill leachate based on anaerobe oxidation technology were introduced,the idea for landfill leachate treatment and anaerobic ammonia oxidation process was put forward.
关键词
垃圾渗滤液/厌氧氨氧化/短程硝化/短程反硝化/CANONKey words
Landfill leachate/Anaerobic ammonia oxidation/PN/A/PD/A/CANON引用本文复制引用
出版年
2024
NETL
NSTL
万方数据