山西省某污水处理厂污水总排口废水监测分析

Monitoring and analysis of wastewater at the main outlet of a sewage treatment plant in Shanxi Province

主要对某污水处理厂2021年第一季度、第二季度污水总排口废水水质进行了监测分析。结果表明,污水处理设施出口COD、氨氮、总磷满足《山西省污水综合排放标准》(DB14/1928-2019)中表2标准要求,其他指标均满足《城镇污水处理厂污染物排放标准》(GB18918-2002)中表1一级A标准和表2标准的要求。

This paper mainly monitors and analyzes the wastewater quality of the main sewage outlet of a sewage treatment plant in the first quarter and the second quarter of 2021.The results show that the COD,ammonia nitrogen and total phosphorus at the outlet of sewage treatment facilities meet the requirements of Table 2 in the Comprehensive Wastewater Discharge Standard of Shanxi Province(DB14/1928-2019),and other indicators meet the requirements of class I A standard and table 2 standard in the Pollutant Discharge Standard of Urban Sewage Treatment Plant(GB18918-2002).