市政污水处理厂出水氨氮浓度的影响及实例分析
Factors Affecting the Concentration of Ammonia Nitrogen in the Effluent of Municipal Sewage Treatment Plants
张凌燕1
作者信息
- 1. 山西省临汾市生态环境保护综合事务中心,山西 临汾 041000
- 折叠
摘要
市政污水处理厂出水氨氮超标的情况时常发生,出水水质的不达标排放会危害人体健康,达到一定含量之后会使水体出现富营养化,对生态环境有着极大的危害.基于此,本文从基础理论的角度分析pH值、温度、污泥浓度及性能、进水氨氮和溶解氧对出水氨氮浓度的影响,提出对市政污水处理厂系统调控的措施,以期望减少出水氨氮超标的情况.
Abstract
The situation of exceeding the standard of ammonia nitrogen in the effluent of municipal sewage treatment plants often occurs.The discharge of substandard effluent quality can harm human health.After reaching a certain level,the water body will become eutrophic,which has great harm to the ecological environment.Based on this,this article analyzes the effects of pH value,temperature,sludge concentration and performance,influent ammonia nitrogen and dissolved oxygen on effluent ammonia nitrogen concentration from the perspective of basic theory,and proposes measures to regulate the municipal sewage treatment plant system in order to reduce the situation of effluent ammonia nitrogen exceeding the standard.
关键词
城镇污水处理厂出水氨氮/规划/建设与管理/路径探索Key words
ammonia nitrogen in the effluent of urban sewage treatment plants/plan/construction and management/path exploration引用本文复制引用
出版年
2024
NETL
NSTL
万方数据