标准简介/下载中华人民共和国国家标准
GB/T 5750.10—2023
代替 GB/T 5750.10—2006
生活饮用水标准检验方法
第10部分:消毒副产物指标
Standard examination methods for drinking water—
Part 10:Disinfection by-products indices
2023-03-17 发布2023-10-01 实施
| 国家市场监督管理总局 国家标准化管理委员会 |
发 布 |
目 次
| 前言 ··············································································································· | Ⅲ |
| 引言 ··············································································································· | Ⅳ |
| 1 范围 ······································································································· | 1 |
| 2 规范性引用文件 ························································································ | 1 |
| 3 术语和定义 ·························································································· | 1 |
| 4 三氯甲烷 ···························································································· | 1 |
| 5 三溴甲烷 ···························································································· | 2 |
| 6 二氯一溴甲烷 ·················································································· | 2 |
| 7 一氯二溴甲烷 ·················································································· | 2 |
| 8 二溴甲烷 ···························································································· | 2 |
| 9 氯溴甲烷 ···························································································· | 2 |
| 10 氯化氰 ·························································································· | 2 |
| 11 甲醛 ···························································································· | 4 |
| 12 乙醛 ···························································································· | 6 |
| 13 三氯乙醛 ·················································································· | 9 |
| 14 一氯乙酸 ·················································································· | 14 |
| 15 二氯乙酸 ·················································································· | 20 |
| 16 三氯乙酸 ·················································································· | 24 |
| 17 一溴乙酸 ·················································································· | 24 |
| 18 二溴乙酸 ·················································································· | 24 |
| 19 2,4,6-三氯酚 ·································································· | 25 |
| 20 亚氯酸盐 ·················································································· | 30 |
| 21 氯酸盐 ·················································································· | 37 |
| 22 溴酸盐 ·················································································· | 38 |
| 23 亚硝基二甲胺 ·································································· | 42 |
前 言
本文件按照GB/T 1.1—2020《标准化工作导则 第1部分：标准化文件的结构和起草规则》的规定起草。
本文件是GB/T 5750《生活饮用水标准检验方法》的第10部分。GB/T 5750已经发布了以下部分：
- ——第1部分：总则；
- ——第2部分：水样的采集与保存；
- ——第3部分：水质分析质量控制；
- ——第4部分：感官性状和物理指标；
- ——第5部分：无机非金属指标；
- ——第6部分：金属和类金属指标；
- ——第7部分：有机物综合指标；
- ——第8部分：有机物指标；
- ——第9部分：农药指标；
- ——第10部分：消毒副产物指标；
- ——第11部分：消毒剂指标；
- ——第12部分：微生物指标；
- ——第13部分：放射性指标。
本文件代替GB/T 5750.10—2006《生活饮用水标准检验方法 消毒副产物指标》，与GB/T 5750.10—2006相比，除结构调整和编辑性改动外，主要技术变化如下：
- a) 增加了“术语和定义”（见第3章）；
- b) 增加了6个检验方法（见13.2、14.2、15.3、23.1、23.2、23.3）；
- c) 删除了二氯甲烷及检验方法（见2006年版的5.1）。
请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。
本文件由中华人民共和国国家卫生健康委员会提出并归口。
本文件起草单位：中国疾病预防控制中心环境与健康相关产品安全所、安徽省疾病预防控制中心、北京市疾病预防控制中心、江苏省疾病预防控制中心、南京大学、上海市疾病预防控制中心、南京市疾病预防控制中心。
本文件主要起草人：施小明、姚孝元、张岚、陈水艳、吕佳、岳银玲、单晓梅、王心宇、霍宗亮、沈朝烨、朱铭洪、刘祥萍、胡越、陈减生、李文涛、张昀、顾显星、李登昆。
本文件及其所代替文件的历次版本发布情况为：
- ——1985年首次发布为GB/T 5750—1985，2006年第一次修订为GB/T 5750.10—2006；
- ——本次为第二次修订。
