消毒液对金属腐蚀性测试方法中影响因素的研究  

STUDY ON INFLUENCING FACTORS IN METHOD OF EXAMINING THE CORROSIVE EFFECT OF DISINFECTANT SOLUTION ON METALS

作　　者：顾健[1] 陈越英[2] 周士新[2] 张晓东[2] 丁萍[2] 

机构地区：[1]江苏省卫生监督所,南京210009 [2]江苏省疾病预防与控制中心

出　　处：《中国消毒学杂志》2001年第2期93-98,共6页Chinese Journal of Disinfection

摘　　要：以《消毒技术规范，第３版》（卫生部，１９９９）所列方法为基础，用含２０ｇ／Ｌ戊二醛的ＯＫ器械消毒液和含 ２．５ ｇ／ Ｌ有效氯的金星消毒液对不同金属片进行单因素试验研究，观察各种因素对金属腐蚀性试验结果的影响。结果表明，金属的种类与型号、烘干温度、浸泡容器的材质对试验结果均有不同程度的影响，而浸泡中换液与否对金属碳钢的腐蚀性虽Ｒ值相差２个级别，但无统计学差异。Based on the method described in ' Disinfection Technical Guidelines, 3rd ed' (Ministry of Public Health of the People's Republic of China, 1999), single factor experimental study on corrosive effects of OK Apparatus Disinfection Solution containing glutaraldehyde 20 g / L and Jinxillg Disinfection Solution containing available chlorine 2.5 g/ L on various metal coupons was carried out to observe the influence of various factors on the results of test for corrosiveness to metals. The results showed that the variety and type of the metal, drying temperature and the material making the immersion container had influence on test results to various degrees, while changing the disinfactant solution or not during immersion had no statistically significant difference in corrosiveness to carbon steel although the corrosion rates (Rvalue) presented 2--grade difference.

关 键 词：器械消毒液 腐蚀性金属 影响因素 

分 类 号：R187[医药卫生—流行病学] G113.231[医药卫生—公共卫生与预防医学]