食品科学 ›› 2003, Vol. 24 ›› Issue (8): 234-236.

• 专题论述 • 上一篇    下一篇

影响饮用自来水亚硝酸盐指标的几个主要因素

 张为民   

  1. 杭州市环境监测中心站
  • 出版日期:2003-08-15 发布日期:2011-12-13

Several Main Considerations that Affect the Nitrite Index in Drinking Public Water Supply

 ZHANG  Wei-Min   

  • Online:2003-08-15 Published:2011-12-13

摘要: 本文着眼于目前城市饮用自来水中亚硝酸盐偏高的问题,通过大量实地调查、水质检测及历年数据统计分析工作,研究了水源污染、生物化学转化、氯胺消毒工艺及输水管网等因素对饮用自来水中亚硝酸盐指标的影响,并提出了一些可行的改进方案。

关键词: 饮用自来水, 安全, 亚硝酸盐

Abstract: This paper focus on the problem of nitrite index in drinking public water supply,through large quantity of practicalinvestigation,water quality examining and annual data analysis,study the influence of the water source pollution,the biochemicalconversion,the chloramines sterilizing technology and the public water pipeline on the nitrite index in drinking public watersupply,and offer some proper plans.

Key words: drinking public water supply, safety, nitrite