摘要
为实现DB 12/356-2008《天津市污水综合排放标准》(CODCr≤60mg/L)要求,大港油田对原有的废水生化处理工艺进行技术升级改造,优选生物活性炭曝气滤池工艺作为工程改造的主体技术方案。现场实施后,各项水质指标均达到了天津市标准的要求,对大港油田工业废水深度处理工作具有实践指导意义。
To meet the request of DB 12/356-2008 'Tianjin Integrated Wastewater Discharge Standards'(COD≤60mg/L),we conducted technical upgrading to the biochemical treatment process of the original wastewater in Dagang Oilfield.We chose biological aerated filter of active carbon process for the main technical proposal of engineering transformation.After field implementation,various water quality indicators reached the standards of Tianjin which had a practical guiding significance to the deep treatment of industrial wastewater in Dagang Oilfield.
出处
《油气田环境保护》
CAS
2012年第3期30-33,80,共4页
Environmental Protection of Oil & Gas Fields
关键词
大港油田
油田废水
生化处理
生物活性炭曝气滤池工艺
Dagang Oilfield
Oilfield sewage
biochemical treatment
biological aerated filter of active carbon
