Application of Inorganic Ceramic Membrane in Wastewater Treatment: Membrane Fouling Control and Cleaning Procedure

摘要

Using the inorganic ceramic membrane equipment for wastewater treatment, the transit membrane pressure (TMP) raises with membrane fouling, interception efficiency declines, and operation energy consumption increases. These issues have been the main problems to be solved in the technology development of inorganic ceramic membrane. Thus, it is necessary to analyze the membrane fouling process and formation mechanism, as well as propose strategy for retarding membrane fouling. Formation mechanism, control measures and cleaning procedure of membrane fouling were discussed in this paper, so as to provide evidence or reference for further popularization and application of inorganic ceramic membrane in wastewater treatment.