Disinfection effect of chlorine dioxide on viruses, algae and animal planktons in water
Disinfection effect of chlorine dioxide on viruses, algae and animal planktons in water
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DOI：
10.1016/s0043-1354(96)00276-x
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发表时间：
1997-03-01
期刊：
影响因子：
12.8
通讯作者：
Yang, GL
中科院分区：
文献类型：
--
作者：
Huang, JL;Wang, L;Yang, GL
本文研究了二氧化氯（ClO_2）对水中几种主要病毒、藻类和动物病原体的消毒效果，以及在不同消毒剂用量、接触时间、pH值等条件下，ClO_2对几种微生物的灭活影响。结果表明，ClO2对藻类的杀灭效果与液氯相当或优于液氯，对病毒和动物病原体的灭活效果优于液氯。在较宽的pH范围内，ClO_2能有效杀灭病毒。并初步探讨了ClO2对病毒的杀灭机理。二氧化氯是一种优良的液氯替代消毒剂。(C)1997年爱思唯尔科学有限公司
In this paper, the disinfection effects of chlorine dioxide (ClO2) on some main viruses, algae and animal planktons in water and the;influence of ClO2 on the inactivation of some microorganisms studied under various conditions such as the dose of disinfectant, contact time, and pH value, etc. were researched and reported. The effects and influence were compared with liquid chlorine, and results showed that the killing effect of ClO2 on algae is about the same as or better than that of liquid chlorine and the inactivation effect of ClO2 on viruses and animal planktons is more remarkable than that of liquid chlorine. The viruses were effectively killed off by ClO2 in a wider pH range. Moreover, the mechanism of viruses killed by ClO2 was tentatively investigated. Then, it is concluded that ClO2 is an excellent disinfectant as a substitute for liquid chlorine. (C) 1997 Elsevier Science Ltd.