由于紫外线直照方式受多种因素的影响并对人体有损伤,如穿透能力差、消毒范围有限、对人的眼睛、皮肤有损伤等。因此,如何保证紫外线的消毒效果、减少人体损伤等均为消毒工作中需要面对和解决的问题。1选用合格的紫外线灯管在紫外线灯管的采购中,要注意查验有效证件,证件包括省 As the way UV direct light by a variety of factors and damage to the human body, such as poor penetration, disinfection is limited, the human eye, skin damage. Therefore, how to ensure the disinfection effect of ultraviolet rays and reduce human injuries are the problems that need to be solved and solved in the disinfection work. 1 Selection of qualified UV lamp in the procurement of UV lamps, pay attention to check the valid documents, including documents Province