《生活饮用水卫生标准》(GB 5749—2022)解析

Interpretation on the Standards for drinking water quality(GB 5749—2022)

《生活饮用水卫生标准》(GB 5749—2022)于2022年3月15日正式发布,将于2023年4月1日起正式实施。详细解析了其与现行《生活饮用水卫生标准》(GB 5749—2006》对比的修订情况,总结了4种新增指标的来源、危害、在相关原水中的监测情况及处理工艺中的去除效果,分析了笔者所在水司目前的水质检测和出厂水水质情况,提出了下一步为应对新国标的工作建议。

The Standards for drinking water quality(GB 5749—2022) was officially released on March 15, 2022 and will be officially implemented on April 1, 2023. The improvement for the new standard compared with the current Standards(GB 5749—2006) were explained in detail. The sources, harms, monitoring in relevant raw water and removal effect during treatment process of the four new indicators are summarized. The current water quality detection and the effluent water quality of the waterworks were analyzed, and suggestions were given to provide reference for dealing with the new national standard.