摘要
文章介绍了山东某农药厂污染地下水的治理技术,地下水抽出后处理工艺为:物理过滤+化学氧化+混凝沉淀+臭氧氧化+活性炭吸附。处理结果表明,处理后地下水经检测合格后达到《污水综合排放标准》(GB8978-1996)中的三级纳管排放标准,且氨氮达到《污水排入城镇下水道水质标准》(GB/T 31962-2015)中的B级标准。
This paper introduces the treatment technology of groundwater polluted by a pesticide factory in Shandong Province.The post-treatment process of groundwater extraction is shown as follows:physical filtration+chemical oxidation+coagulation sedimentation+ozonation+activated carbon adsorption.The treatment results show that the treated groundwater meets the tertiary Integrated Wastewater Discharge Standard(GB8978-1996),and the ammonia nitrogen meets the Wastewater Quality Standard for Discharge to Municipal Sewers(GB/T 31962-2015).
出处
《科技创新与应用》
2020年第17期152-153,共2页
Technology Innovation and Application
关键词
地下水
抽出-处理
氧化
排放标准
groundwater
extraction-treatment
oxidation
discharge standard
