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

1.分析了高尚堡污水化学成分,研了药剂和固体悬效果,优选复配出水处理效果好药剂FSAN。

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3G, 401(K), a,

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