油田地区微污染地下水净化系统的设计

Design of Purification System of Micropolluted Ground Water in Oilfield Area

针对油田地区地下水中含有石油、锰、铁等污染物的特点,采用臭氧、生物活性炭及超滤集成技术进行处理,设计了一套产量为1 200 m3/d的饮用水净化系统。运行结果显示,该工艺处理效果稳定可靠,出水水质符合国家饮用水卫生标准。

Aimed at the characteristics of oil, manganese, iron and other pollutants contained in ground water in an oilfield area, a drinking water purification system with 1 200 m^3/d was designed using combined process of ozonation, biological aetivated carbon and ultrafiltration. The operation results show that the combined process has stable and reliable treatment efficiency. The treated water quality meets the requirement of the national standards for drinking water quality.