Silicon carbide flat sheet membrane is made by sintering high-purity silicon carbide powder at high temperature, and is currently the membrane material with the best hydrophilicity and anti pollution ability.

• The membrane surface with high negative charge can ensure excellent pollution resistance across a wide pH range;

• Ideal operating conditions - when the PAC addition makes the pH less than 6, the membrane surface can maintain a negative charge of -25~-30 millivolts, making it difficult for soluble organic carbon and transparent exopolymer particles to adhere to the membrane surface;

• It is easy to remove negatively charged substances in water from the membrane surface, such as bacteria, algae, MLSS, transparent exopolymer particles, and oil substances.