2005-2007年无锡市桶装饮用纯净水监测结果

目的了解无锡市桶装饮用纯净水卫生状况，以保证供水的质量和安全。方法2005-2007年对无锡市生产和销售的桶装饮用纯净水质量进行监测，按GB17324-2003规定的检验方法进行检测和评价。结果2005-2007年无锡市桶装饮用纯净水合格率呈上升趋势，3a的合格率分别为61．19％、70．11％和80．30％。不合格项目主要是菌落总数、霉菌和酵母菌、电导率、游离氯、亚硝酸盐、高锰酸钾消耗量。结论无锡市桶装饮用纯净水合格率仍处于较低水平，仍应加强纯净水生产的监督管理。

Monitoring Results of Barreled Purified Drinking Water in Wuxi City during 2005-2007

[ Objective] To understand the sanitary status of barreled purified water, to Guarantee the quality and safety of water supply. [ Methods] Quality of barreled purified water for production and sales were monitored during 2005-2007, according to GB 17324-2003. [Results] Qualified rate of barreled purified water showed an increasing tendency, that of 3a were 61.9%, 70. 11% and 80. 30% respectively. The major unqualified items were.： total bacteria, molds, yeasts, electrical conductivity, free chlorine, nitrites and potassium permanganate consumption. [ Conclusion] The qualified rate of barreled purified water in Wuxi city still maintained a low level, supervision and management of it should be strengthened.