Nanometer Photocatalysis Air Disinfector and Its Application / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To explore the effect of the nanometer photocatalysis air disinfector.METHODS The air disinfection effect of nanometer photocatalyis air disinfectior JBL-400 series,such as the self-cycling movable,mosaic and attached to the wind gap air disinfectors,was detected in the simulating field trial and field trial in intensive care units,operating rooms and therapy rooms according to the Disinfection Technique Standards.RESULTS The kill ratio of self-cycling air disinfector in simulating trial was more than 99.9%.After constant air disinfection in the above three kinds of medical divisions,the total bacteria number of static state in these places could reach to the standard of area Ⅱ(≤200 CFU/m3),with 56.8-78.4% dissolution ratio of the natural bacteria.The total bacteria number of dynamic state in these places could reach to the standard of area Ⅱ or area Ⅲ.CONCLUSIONS The JBL-400 series air disinfector has diverse application forms,and disinfects quickly with good effects.It can be used in all kinds of medical divisions.