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油田污水主要为油田采出水以及站内其它类型的含油污水.跟据油田生产、安全环保等因素污水处理可以有多种方式。当油田需要向底层注水驱油时,油田污水需要经处理后再回注地层,此时要对污水中的硫化物、细菌、悬浮物以及污油等指标进行严格控制,通过污水处理系统的处理,减轻对地层产生的危害。
Oilfield wastewater is mainly produced in the oil field and other types of oily wastewater in the station.With different factors such as oilfield production, safety and environmental protection, there are many ways of wastewater treatment. When the oil field needs to be flooded with water for the bottom layer, the oilfield wastewater needs to be treated before being injected into the formation. At this time, the indicators such as sulfide, bacteria, suspended solids, and oil in the wastewater should be strictly controlled and treated by the sewage treatment system , To reduce the harm caused to the formation.