天津建设科技2026，Vol.36Issue(1)：23-26,4.DOI:10.3969/j.issn.1008-3197.2026.01.005
市政污泥与餐厨垃圾协同厌氧消化的碳减排量计算
Carbon Reduction Calculation for Co-anaerobic Digestion of Municipal Sludge and Kitchen Waste
彭金利 1刘鹏 1王晓阳 2张麟 1张振旺 2李昂 1赵立伟 1王晖1
作者信息
- 1. 天津创业环保集团股份有限公司,天津 300381
- 2. 天津凯英科技发展股份有限公司,天津 300100
- 折叠
摘要
Abstract
This paper takes a sludge treatment plant as an example to analyze the carbon emission reduction effects of co-anaerobic digestion of municipal sludge and food waste.By comparing operational data from 2017(sludge treatment alone)and 2020(co-treatment of sludge and kitchen waste),the impact of co-digestion on biogas production and emission reduction was investigated.The results show that co-digestion increased biogas pro-duction from approximately 4.126 million Nm³to 12.775 million Nm³,a rise of 209.6%,while carbon emis-sion reduction grew from 8,809.14 tCO2e to 22,771.97 tCO2e,an improvement of 158.5%.To further reduce carbon emissions,the plant could adopt measures such as replacing part of its net purchased electricity and optimizing nitrogen removal processes.关键词
协同厌氧消化/污泥/餐厨垃圾/碳减排/沼气利用Key words
co-anaerobic digestion/sludge/kitchen waste/carbon emission reduction/biogas utilization分类
资源环境引用本文复制引用
彭金利,刘鹏,王晓阳,张麟,张振旺,李昂,赵立伟,王晖..市政污泥与餐厨垃圾协同厌氧消化的碳减排量计算[J].天津建设科技,2026,36(1):23-26,4.
