1. GERMICIDAL

bacteria on the body

of the bacteria Bacillus

virus

of fungi

of protozoa

2, killing the impact factor is the role of micro-organisms on the Oxygen kill micro-organisms by concentration, temperature, PH value, organic matter, with less time.

Oxygen concentration is high, the pilot of the bacteria to kill the bacteria and the natural rate is relatively high, and the scope of the role of test and the length of no significant relationship. Oxygen on the inactivated virus and the extent of Oxygen concentration and a high degree of correlation with the exposure time has little to do.

With the increase in temperature, the Oxygen strengthen sterilization, but compared with other disinfectants, disinfection of effect of Oxygen's less affected by temperature.

water PH value of Oxygen on the role of disinfection have a certain influence, but not very practical sense.

organic matter on the role of Oxygen microbicides have a greater impact.

3, the mechanism of micro-organisms to kill

Oxygen and its sensitive amino acids (cysteine residues, residues tryptophan, methionine residues) can react directly damage the protein.

the role of Oxygen, will enable the release of RNA in bacteriophage, in power can be seen in ytterbium phage was drunk breaking into small piece.

Oxygen with bacterial cell wall lipid double bond reaction, the internal cell penetration, in the role of lipoprotein and lipopolysaccharide, to change the permeability of the cell, leading to cell death dissolved.