摘要
以柠檬酸活化的二元包装二氧化氯消毒剂，用其活化后含３００ ｍｇ／Ｌ二氧化氯溶液作用１０ ｍｉｎ ，可将悬液中枯草杆菌黑色变种芽胞杀灭９９ ．９９ ％ 。该液浸泡７２ ｈ ，对铝、铜、碳钢均有中度腐蚀作用，对不锈钢为轻度腐蚀作用。其二元包装存放于５４ ℃下１４ ｄ，二氧化氯浓度下降率为９ ．７３ ％ 。
Thesolution preparedfrom binary disinfectantofchlorine dioxideactivated by citricacid hasa chlorine dioxide concentration of1 .85 % and a pHvalue of 2.5 .Thesolution containing chlorine dioxide300 mg/Lwith a10 min contacttimecould kill99 .99% ofsporesof Bacillussubtilisvar. nigerin suspenesion.Im mersion in the solution containing chlorine dioxide 300 mg/Lfor 72 hr showed moderate corrosive effecton aluminum ,copperand carbon steeland slightcorrosive effect on stainless steel. Afterstoring at 54 ℃for 14 days,the concentration of chlorine dioxidein this binary disinfectant decreased by 9 .73 % .
出处
《中国消毒学杂志》
CAS
1999年第4期198-200,共3页
Chinese Journal of Disinfection
关键词
二氧化氯
杀芽胸
枯草杆菌
腐蚀性
稳定性
chlorine dioxide
sporicidaleffect
Bacillussubtilis var. niger corrosiveness
stability
