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01
2022
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11
Ceramic membrane, to avoid the use of the field of misunderstanding
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Ceramic membrane, also known as inorganic ceramic membrane, is made of inorganic ceramic materials. Ceramic membrane is also one of the membrane separation technologies, with high separation efficiency, stable effect, good chemical stability, acid and alkali resistance, organic solvent resistance, bacteria resistance, high temperature resistance, pollution resistance, high mechanical strength, good regeneration performance, simple separation process, low energy consumption and other performance advantages, so that many environmental protection industries began to develop membrane products.
Since the beginning of the 20th century, ceramic membranes have been widely used in food processing, bioengineering, petrochemical, metal smelting and other industries, and have gone further and further on the road to achieve separation, concentration and purification.
The ceramic membrane can be used in the reverse osmosis pretreatment unit, which can remove colloidal suspended solids and macromolecular organic matter, ensure the stability of the effluent water quality, and can be better used in the reverse osmosis module after treatment. Ceramic membranes are more resistant to the effects of red tide and algae than organic membranes.
In other words, in wastewater treatment, it is possible to better treat oily wastewater that is difficult to treat in the petrochemical industry. The ceramic membrane has good tolerance, does not need to replace the membrane as frequently as the organic membrane, and is also very suitable for the treatment of oily wastewater.
In fact, ceramic membranes show outstanding performance advantages in processing industries such as the petrochemical industry. Its unique permeation channel and filtration structure make the removal rate of pollutants in wastewater high and reduce sludge discharge. The ceramic membrane also has the advantages of acid resistance, alkali resistance, organic solvent resistance, high mechanical strength, backwashing, strong anti-microbial ability, high temperature resistance, narrow pore size distribution, and high separation efficiency.
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