ControllingMicroorganismsByPhysicalAgents HighTemperature Radiation辐射 Filtration过滤 LowTemperature Desiccation干燥 HighTemperature staticaction cidalaction Dryheat干热:proteinoxidation Hotairsterilization干烤 Incineration焚化 redheat赤热 flaming烧灼 Moistheat湿热:denatureproteinsandmeltlipids;moreeffective ...
Filtration InterruptionofDNAsynthesis/repair(e.g. radiation) Interferencewithproteinsynthesis(e.g.bleach) Disruptionofcellmembranes(e.g.phenols) Factorsthatinfluenceefficacyof disinfection/sterilization Contacttime Physico-chemicalenvironment(e.g.pH)
ControllingMicroorganismsByPhysicalAgents HighTemperatureRadiationFiltrationLowTemperatureDesiccation HighTemperature staticaction cidalaction Dryheat：proteinoxidation HotairsterilizationIncineration Redheat Flaming Hotairoven Incineration Redheat Flaming HotairsterilizationMicrobiological...
can cause unacceptable changes 16 8 Filtration ? Removes organisms from liquids and gasses ? 0.2 - 0.22 micron for sterilization ? composed of cellulose esters or other polymeric materials ? filter material must be compatible with liquid being filtered ? used for bulk liquids, gasses and vent ...
6)Filtration efficiency: version zero particles can reach the removal (based on standard laboratory)At least 99.9997% removal rate can be realized We ensure the real air purification effect. 7)Negative Ion:2×107 pcs/cm3, Provide fresh air environment is ...
The Effect of Sterilization Process in the Polymer and in the HG The HG and the polymer were sterilized by two conventional methods of sterilization used in the pharmaceutical industry, the autoclave and the dry-heat methods. It was also tested the terminal sterilization of HG by filtration but...