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东辛油田辛一污水处理站因污水处理设施老化,所加药剂与水质的配伍性较差,使回注于地层的污水水质不达标。作者较详细地介绍了辛一污水处理站通过改造污水处理流程,利用流程中沉降、过滤技术,优选污水处理剂,使处理后的污水水质有明显的改善,回注污水水质达标。
Due to the aging sewage treatment facilities in Xinxin Sewage Treatment Station of Dongxin Oilfield, the incompatibility of pesticide and water quality is poor, so that the quality of effluent injected into the formation is not up to standard. The author introduces in detail a Xin-sewage treatment station through the transformation of sewage treatment process, the use of the process of settlement, filtration technology, the preferred sewage treatment agent, so that the quality of treated sewage has been significantly improved, the standard quality of the injected sewage.