炼化企业“大污水场”一体化管理新模式探讨

DISCUSSION ON THE NEW INTEGRATED MANAGEMENT MODEL OF“LARGE SEWAGE PLANTS”IN REFINING AND CHEMICAL ENTERPRISES

针对炼化企业污水特征复杂多变、简单粗放的工艺运行模式难以适应日趋严格的出水排放标准等问题,提出了“大污水场”一体化管理新模式,通过污水场间“污水、活性污泥、废气”三联通、“药剂集中管理、操作集中控制”两集中等现代化创新管理新方式,统筹企业环保资源,最大化延展污水场的环保辐射边际,实现了污水系统统一管理、污染物负荷动态调配及内部资源化利用,进而实现环保及经济效益双赢。

In view of the problem that the complex and varied characteristics of wastewater in refining and chemical enterprises and the simple and extensive process operation mode was difficult to adapt to the increasingly strict discharge standards,a new integrated management mode of“large sewage plant”was put forward.Through the three links of“sewage,activated sludge and waste gas”between sewage plants,and the two centralized modern and innovative management methods of“centralized management of pharmaceuticals and centralized control of operations”,we coordinated the environmental protection resources of the enterprises,maximized to extend the environmental protection radiation margin of the sewage plants,and achieved the unified management of the sewage system,the dynamic allocation of contaminant load and the utilization of internal resourcing,thus achieving a win-win result of environmental protection and economic benefits.