食品工业科技2015，Vol.36Issue(13)：117-120,125,5.DOI:10.13386/j.issn1002-0306.2015.13.016
二氧化氯对瓶装饮用水中消毒副产物残留量的影响研究
Influence of chlorine dioxide on disinfection by-products of bottle water
林丹 1冯志强 2罗坦 1黄志芬2
作者信息
- 1. 广东省食品工业研究所,广东广州510308
- 2. 广东省食品添加剂重点实验室,广东广州510308
- 折叠
摘要
Abstract
PET bottles were statically disinfected by chlorine dioxide.The disinfecting parameters namely chlorine dioxide concentration,disinfecting time,washing water yield and washing amount were optimized by single factor experiment and orthogonal experiment.Imitating non-conformity GMP process and comparing to practical samples.The results showed that the best effect was obtained when chlorine dioxide concentration 500mg/L,disinfecting time 3 minutes,washing water yield 90mL and washing 2 times,ClO2-and ClO3-were not detected.The samples of non-conformity GMP process detected high ClO2-and ClO3-.There were 8 samples detected ClO2-in 88 packaged drinking water of Canton province,including 2 high residue samples,which greatly exceeds the standard value 200μg/L of DBS 44/001-2011 ＜ Natural Drinking Spring Water ＞.关键词
二氧化氯/静态浸泡消毒/PET瓶/瓶装饮用水/消毒副产物Key words
chlorine dioxide/static disinfection/PET bottle/bottle water/DBPs分类
轻工纺织引用本文复制引用
林丹,冯志强,罗坦,黄志芬..二氧化氯对瓶装饮用水中消毒副产物残留量的影响研究[J].食品工业科技,2015,36(13):117-120,125,5.
