净水技术2024，Vol.43Issue(z1)：171-176,6.DOI:10.15890/j.cnki.jsjs.2024.s1.025
污泥厌氧消化对干化焚烧运行的影响分析
Analysis of the Impact of Anaerobic Digestion of Sludge on Drying and Incineration Operation
陆峥嵘1
作者信息
- 1. 上海城投污水处理有限公司白龙港污水处理厂,上海 201201
- 折叠
摘要
Abstract
In 2020,with the completion and operation of the second phase of the sludge treatment and disposal project of Shanghai Bailongang wastewater treatment plant(WWTP),the treatment scale of the sludge treatment system of Bailongang WWTP can reach 486 t DS/d,which is the largest urban sludge anaerobic digestion coupled dry incineration treatment system in China and even Asia.It is the first time in China that the sludge treatment route combined with anaerobic digestion and dry incineration process has been applied in such large-scale engineering.The paper analyzes and compares the effects of dewatering,drying and incineration operation of the sludge anaerobic digestion system before and after the overhaul and shutdown,including sludge properties,processing capacity and operating costs.The results showed that for the system,the sludge anaerobic digestion process is conducive to the economic and stable operation of sludge drying and incineration.It plays a very important role in carbon emission reduction and carbon neutrality of sludge treatment system,and meets the requirements of green,circular,low-carbon and ecological.关键词
污水处理厂/污泥处理/厌氧消化/干化/焚烧Key words
wastewater treatment plant(WWTP)/sludge treatment/anaerobic digestion/drying/incineration分类
环境科学引用本文复制引用
陆峥嵘..污泥厌氧消化对干化焚烧运行的影响分析[J].净水技术,2024,43(z1):171-176,6.
