Application of Low Pressure Ultraviolet Lamp in Disinfection of Ventilation
FU Zhimin
WANG Junhua
HE Zhiming
OU Ziyang
Abstract：Bioaerosol is a hidden danger of bacterial virus spreading in the air.In order to reduce the air pollution in human breathing space,it is necessary to disinfect the air.UV disinfection is a broad-spectrum and efficient sterilization and disinfection factor.At present,it has been widely used in air disinfection.The commonly used UV disinfection device is low-pressure UV sterilization lamp.This kind of sterilization lamp has the advantages of high efficiency,no secondary pollution,broad-spectrum sterilization,no pungent smell and so on.There are still many uncertain factors in the disinfection of low-pressure UV lamp.Here,this paper combs the performance of UV lamp under ventilation conditions for the application of low-pressure UV lamp in the air,especially for the application environment under the condition of ventilation channel,and puts forward suggestions on the reasonable arrangement and design of UV lamp in the ventilation channel,and puts forward the shortcomings of UV lamp disinfection in the ventilation channel at present and the research direction in the future.
Keywords：air disinfectionlow-pressure ultraviolet lampventilation channelenvironmental characteristics
Publication Date：2023-12-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 42-47 )