环境保护科学2024，Vol.50Issue(2)：135-138,4.DOI:10.16803/j.cnki.issn.1004−6216.2024010023
乳制品废水作为污水处理厂碳源的可行性评估
Feasibility evaluation of dairy waste water as carbon source for sewage treatment plant
文梅 1张培培 2李英 3杨书序 1张宏飞1
作者信息
- 1. 呼和浩特市生态环境监控中心,呼和浩特 010000
- 2. 生态环境部环境规划院,北京 100012
- 3. 呼和浩特市生态环境科技推广中心,呼和浩特 010000
- 折叠
摘要
Abstract
The problem of insufficient carbon source in wastewater influent is common in sewage treatment plants in China.To meet the challenges brought by high emission standards,sewage treatment plants need to add carbon sources in the treatment process,which increases the operating cost of sewage treatment and greenhouse gas emissions.The carbon emission of sewage treatment plant is an important part of China's carbon emission,and the completion of its emission reduction target is important for China to achieve the double carbon goal.Food processing wastewater with good biodegradability as a carbon source for biologicalnitrogen removal in sewage treatment plants was supported.Feasibility of the production wastewater of a dairy processing enterprise as an alternative carbon source in sewage treatment plant was analyzed.The results showed that the dairy wastewater had the characteristics of high carbon and low carbon water quality,and could replace commercial carbon sources under the premise of ensuring the effluent standard.As the carbon source of sewage treatment plant,dairy wastewater reduces the operating cost of sewage treatment and the emission of greenhouse gases,which had double benefits of economy and environment.关键词
乳制品废水/碳源/污水处理厂Key words
dairy wastewater/carbon source/sewage treatment plant分类
资源环境引用本文复制引用
文梅,张培培,李英,杨书序,张宏飞..乳制品废水作为污水处理厂碳源的可行性评估[J].环境保护科学,2024,50(2):135-138,4.
