The chemical composition of sewage produced in Gaoshangbao Oilfield is analyzed.The effects of deoil by using agent and suspended solids are studied.

• 分析了高尚堡油田采油污水的化学成分,研究了药剂除油和固体悬浮物的效果,优选复配出水处理效果好的药剂FSAN。