摘要
以三门峡市A污水处理厂2019年进口在线自动监测数据超标为背景,调查城市污水管网分布和A污水处理厂处理工艺与规模,着重调查分析主城区范围内23个排查点位的数据结果。通过采样分析发现,部分污水管路中COD、NH3-N和TN浓度严重超标,对污水处理厂进口高浓度数值贡献较大,建议相关部门加大检查力度,确保水质达标稳定可控。
In sanmenxia city sewage treatment plant in 2019 to import A background of excess on-line automatic monitoring data and investigation of urban sewage pipe network distribution and scale of A sewage treatment plant process with focus on research and analysis the main range of 23 screening point data results through the sampling analysis found that part of COD in sewage pipe high amounts of NH3-N and TN concentrations of sewage treatment plant imported high value contribution is bigger,suggest that relevant departments to intensify inspection,to ensure that the water is stable and controllable.
作者
张长青
张振江
郭瑞
匡裕宏
Zhang Changqing;Zhang Zhenjiang;Guo Rui;Kuang Yuhong(Sanmenxia Ecological Environment Monitoring Center of He'nan Province,Sanmenxia He'nan 472000,China;Sanmenxia City Ecological Environment Bureau,Sanmenxia He'nan 472000,China)
出处
《环境与发展》
2020年第12期24-25,27,共3页
Environment & Development
关键词
污水处理厂进口水质
超标
调查
分析
The imported water quality of sewage treatment plant
Exceeds the standard
Investigation
Analysis
