The method of treating epoxidized soybean oil waste water by using chemical treatment and biological oxidation treatment. The Process and equipment are simple and the effect is good.

利用化学和生物接触氧化相结合，处理环氧大豆油废水，此清洁采用的设备简单，处理效果好。

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This paper analyses the conditions about the waste water treatment of oil fields at present, discusses the control method of the waste water treatment primarily.

分析了油田污水处理技术的现状，提出了着眼于调整油田注水开发全过程的水质特性的污水处理新技术。

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Flue gas desulphurization gypsum (FGD) is a kind of industrial waste derived from the treatment of sulfur dioxide gas generated by power plants and oil refinery factories.

脱硫石膏是燃煤电厂、炼油厂等排放的二氧化硫采用脱硫净化工艺技术处理所得的一种工业废石膏。

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