Experimental Research On Oil-Water Separation Based On Coalescence And Membrane Separation Technology

The oil/water separation technology is widely used in the modern industrial fields. At present, there are many methods applied in the oil/water separation, however, the theory and experimental study of these methods is not sufficient. This paper developed a set of test device based on the coalescence and membrane separation technology and attempt to study the factors that impact the effect of coalescence and membrane separation by experiment.Appling this test device, used two kinds hydrocarbon mixed water systems, coalescence separation and membrane separation was carried out, the factors influenced the performance of coalescence separation and membrane separation such as flux, temperature, original water content etc. is studied. Finally, this paper gets the conclusion of the above parameters influenced separation effect.In addition, the paper also combines the coalescence separation and membrane separation to achieve not only efficient separate water from the # 32 of the turbine oil, but also to achieve environmental emission of the sinking water from coalescence separation. Today, the shortage of energy and water resource more and more serious, the pressure of environmental problem is increasing without interruption. This paper has significance realistic meaning.