Making Of Ceramic Membranes For Wastewater Treatment Of Hydrocarbon

Various types of liquid hydrocarbons are used.One of the problems of these hydrocarbons is the formation of hydrocarbon waste. Wastewater polluting the environment and should remove hydrocarbon contaminants before discharge into the environment or reduced. Different methods of physical chemical biological and thermal treatment of this type of wastewater is not a good performance.According to membrane technology for wastewater treatment in this study two layers ceramic membrane was made.The membrane consists of two base layers and the active layer was made. On the basis of various parameters such as percent alumina to kaolin the baking temperature and pressure of hydraulic presses for making the base layer were examined. The effect of these parameters on exudate flux and porosity of the membrane was determined Created. The active layer of alumina was synthesized at 550 C on the base. The results showed that the supports of calcined in 1200 C include of 60 alumina and 200 bar pressure is good strength.At this condition The porosity of the support is 41 and water permeability flux is 746 Kgm2.hr. The performance of the membrane to remove waste oil to 88 per cent. The built-in membrane performance compared to polymeric membranes showed better performance.