Abstract: The cleaning process of ceramic membranes used in treating emulsified suspension was studied. The cleaning technical technology was confirmed by discussing the effects of technical parameters, such as dynamic cleaning, temperature, concentration of cleaning agent and operating modes. The results showed that the optimal physical cleaning at room temperature could restore the membrane’s standard permeability to higher than 96% of the original permeability. In the post-treatment process, permeation flux was not affected by cleaning agent concentration, but the cleaning process must be operated at a high flow rate.