空气微生物气溶胶检测与空气消毒技术研究进展

Progresses on techniques of airborne microbial aerosol detection and air disinfection

大量空气微生物气溶胶存在于自然界中,与人类生活和健康密切相关,其中绝大多数致病微生物通过气溶胶传播,因此空气微生物气溶胶检测和空气消毒越来越重要。本文主要阐述了近年来空气微生物气溶胶检测与空气消毒技术的研究进展。其中空气微生物气溶胶检测技术最常用的主要为培养技术法和分子生物学法,分子生物学法以聚合酶链式反应检测技术应用最为突出。空气消毒技术主要有物理消毒法、化学消毒法、生物消毒法和其他消毒方法,但任何一种消毒技术都有局限性仍需进一步发展创新。

The airborne microbial aerosol widely exists in nature is closely related to daffy live and health of human. The vast ma- jority of pathogenic microorganisms are transmitted by aerosol, therefore, airborne microbial aerosol detection and air disinfection have become more important. The paper mainly elaborates the progresses on the techniques of airborne microbial aerosol detection and air disinfection in recent years. The culture technique and the molecular biological technique in which PCR technique has particular advantage are the widespread methods for airborne microbial aerosol detection. The air disinfection techniques mainly include physical disinfection, chemical disinfection,biological disinfection and others ,but any disinfection technology has limitations and needs to be improved.