紫外线消毒饮用水研究进展

Development of the Studies on Disinfection with UV for Drinking Water

近几年用紫外线消毒饮用水正在被越来越多工程使用。关于紫外线消毒饮用水的研究也正在越来越多地展开。本文介绍和探讨了近几年来关于紫外线消毒饮用水的研究进展,分析了紫外线消毒饮用水的优点和不足。紫外线消毒后微生物的光复活与暗复活修复作用以及紫外线与其他消毒剂联用等方面的研究是今后紫外线消毒饮用水的重要研究方向。

An increasing number of ultraviolet （UV） disinfection projects are used for drinking water in recent years. Consequently, the study of UV disinfection becomes popular. This paper discusses the new studies about the disinfection of drinking water with UV irradiation both at home and abroad, and presents several advantages and disadvantages about the UV disinfection of drinking water. Several questions about the UV disinfection need a forther more investigation, which are the recovery mechanism of the micr-bio and the ues of other disinfectors associated with UV disinfection.