Address: Block D, Century Fortune Center, High-tech Zone, Jinan City, Shandong Province, China
BONA BIOTECHNOLOGY GROUP
Flat ceramic membrane
The flat ceramic membrane is a precision filter material made by high-temperature sintering of inorganic materials such as alumina, zirconia, and titania. The support layer, transition layer, and separation layer are all porous structures with a gradient asymmetric distribution. The surface of the flat ceramic membrane is densely covered with micropores. According to the different molecular diameters of the material that penetrates within a certain membrane pore size, the permeability is different. The pressure difference between the two sides of the membrane is the driving force, and the membrane is the filter medium under certain pressure. When the material liquid flows over the surface of the membrane, only water, inorganic salts, and small molecular substances are allowed to pass through the membrane, while the suspension of water, glue and microorganisms and other macromolecular substances are prevented from passing through. Flat ceramic membranes can be used for separation, clarification, purification, concentration, sterilization, desalination, etc. in the process, and have been successfully used in many fields such as food,
Advantages of flat ceramic membrane:
※ Long life, no deterioration;
※ It is resistant to acids, strong alkalis, and organic solvents, and is suitable for all kinds of wastewater containing solvents and chemicals;
※ Good hydrophilicity and better anti-pollution performance;
※ Good mechanical properties, no hollow fiber membrane breakage;
※ The cleaning is more convenient, the cleaning cycle is longer, and it is suitable for various cleaning methods;
※ Low operating cost and energy saving.
Membrane Bioreactor (MBR)
Industrial wastewater treatment
Municipal sewage treatment
Domestic sewage treatment
Hospital sewage treatment
Landfill leachate treatment
Pretreatment of reverse osmosis (RO) system
In the actual application of ceramic membranes, different feed and liquid systems have different optimal membrane pore diameters and optimal membrane materials. Under the condition of ensuring a reasonable rejection rate, the higher the flux of the selected membrane, the higher the operating efficiency of the membrane system Also higher.
Bona flat ceramic membrane can be customized according to actual technical requirements, making membrane selection easy!