李志钢(帝森福德(北京)国际环境科技有限公司，北京 100020)

摘要：弱酸性次氯酸 (HClO) 消毒液作为一种常见的消毒液被广泛应用。文章主要分析了弱酸性 HClO 消毒液的杀菌性能和腐蚀性，采用了理化分析方法和载体定量杀菌实验方法。进行的实验包括中和剂鉴定实验、载体浸泡定量杀菌实验

和金属腐蚀性实验。实验表明弱酸性 HClO 消毒液的杀菌效果较好，腐蚀性较弱。

关键词：弱酸性次氯酸消毒液；杀菌性能；腐蚀性

中图分类号：TQ421

文献标志码：A

文章编号：1008-4800(2023)03-0033-03

DOI:10.19900/j.cnki.ISSN1008-4800.2023.03.010

Experimental Study on Bactericidal Property and

Corrosivity of Weak Acid Hypochlorite Disinfectant

LI Zhi-gang (Dienford (Beijing) International Environmental Technology Co., Ltd., Beijing 100020, China)

Abstract: Weak acid hypochlorite (HClO) disinfectant is widely used as a common disinfectant. This paper mainly analyzes the germicidal performance and corrosivity of weak acid HClO disinfectant, and adopts the physical and chemical analysis methods and carrier quantitative germicidal test methods. The tests carried out include neutralizer identification test, carrier immersion quantitative germicidal test and metal corrosion test. The test shows that the weak acid HClO disinfectant has good germicidal efficacy and weak corrosivity.

Keywords: weak acid hypochlorite disinfectant; bactericidal property; corrosivity