关键字：油田污水 油水分离 粗粒化
The Design of Oil Wastewater Coarse Grain Filter
Abstract
Oilfield sewage main includes oilfield produced water, drilling and sewage stations other types of oily wastewater. According to the oilfield production, and other factors Oilfield sewage disposal methods could take a variety of forms. This paper studies the coarse—grained oil sewage treatment plant in oilfield sewage treatment Application. First, the oilfield sewage treatment overview of domestic and international oilfield sewage treatment technology and development were discussed on the proposed major research content. Second，sewage treatment plants in the structure, function, features, operating principle for understanding and research. Based on the sewage treatment plant , the original basis of a new program to improve, a new type of circulation coarse—grained reactor has been applied in the oil field wastewater treatment，which has a good efficiency in reducing the oil and solid suspends(SS)content. Hence，it can lessen the load of the subsequent process and enhance the quality of the ultimate water, Major work is to complete the thickness of the tank, checking the tank, bolts and the calculation of the various parts of the drawing.
