目前消毒使用的紫外线灯大多辐射强度低,需要照射较长时间。为提供一简便、快速、可靠的消毒方法,我们用高强度紫外线杀菌灯,制造了高效紫外线消毒器(下简称消毒器)。其基本设计思想是:采用高强度紫外线灯作近距离照射以获得较高的照射剂量,使之能在短时间内杀灭表面污染的微生物。现将消毒器生物学评价结果简要报道如下。 At present, most of the UV lamps used for disinfection have low radiation intensity and need to irradiate for a long time. In order to provide a simple, rapid and reliable method of disinfection, we use high-intensity UV germicidal lamp to create an efficient UV sterilizer (hereinafter referred to as sterilizer). The basic idea is: the use of high-intensity ultraviolet light for short-range irradiation to obtain a higher exposure dose, so that it can kill surface contamination of microorganisms in a short time. Now the biosensor results of the disinfection are briefly reported as follows.