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利用大罐沉降和污水除油水力旋流器对高青转油站流程进行改造，实现了断块油田油井产出水的就地处理与回注，经济效益明显；共计每年可节约２５．４８４万元，全部投资一年可回收。
The large-tank sedimentation and sewage de-oil hydrocyclone was used to rebuild the process of Gaoqing gas station and realize the in-situ treatment and re-injection of the oil well production water in the fault block oilfield with obvious economic benefits; a total annual savings of 254.84 million Yuan, all the investment can be recycled one year.