1, researchers used 500 nm ceramic membrane to test on E. coli, and found that the membrane has a better killing effect on E. coli, and can reduce the number of E. coli to a lower level in a few hours.
2. Another study showed that the 500-nanometer ceramic membrane also had a better bactericidal effect on Staphylococcus aureus, killing most of the bacteria in a shorter period of time.
3, for some other pathogenic microorganisms, such as viruses, fungi, etc., 500 nanometer ceramic membrane sterilization effect will be different. It needs to be evaluated according to the specific experimental situation.