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Determination of copper,iron and zinc in industrial circulating cooling water and scale—Atomic absorption spectrometric method
Standard in brief
Scope of Application:
本文件规定了工业循环冷却水中铜、铁、锌含量及锅炉水系统或循环水系统的水垢中铜、铁、锌含量的测定方法--原子吸收光谱法。本文件适用于工业循环冷却水中铜含量为0.1 mg/L~20 mg/L、铁含量为0.1 mg/L~20 mg/L、锌含量为0.1 mg/L~20 mg/L的测定,水垢中铜含量≥0.005%、铁含量≥0.01%、锌含量≥0.005%的测定。本文件也适用于锅炉用水中铜、铁、锌的测定及其他工业用水、原水和用水系统的水垢中铜、铁、锌含量的测定,以及工业循环冷却水用磷锌预膜液中锌含量的测定。
Basic information
Standard No:GB/T 14637-2021
Standard Name:工业循环冷却水及水垢中铜、铁、锌的测定 原子吸收光谱法
English Name:Determination of copper,iron and zinc in industrial circulating cooling water and scale—Atomic absorption spectrometric method
Standard Status:现行
Release Date:2007-08-13
Effective Date:2022-03-01
Language of Publication:中文简体
Standard Classification
ICS Number:71.040.40
CCS Number:G76
Related Standards
Referenced Standards:GB/T 4470,GB/T 6682-2008,DL/T 1151.2,HG/T 3530
Publication Information
Number of pages:12
Number of words:21 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2021-08-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:14637
Drafter:王春波、吴丹红、余光丰、敬元元、宫杰、张居光、赵静波、俞明华、戴恩贤、王妍、邵宏谦
Drafting Organization:宁波市特种设备检验研究院、湖南省特种设备检验检测研究院、江苏省特种设备安全监督检验研究院常州分院、河南清水源科技股份有限公司、滨州市特种设备检验研究所、深圳市特种设备安全检验研究院、安徽省特种设备检测院、浙江水知音检测有限公司、中海油天津化工研究设计院有限公司
Management Organization:全国化学标准化技术委员会水处理剂分技术委员会(SAC/TC 63/SC 5)
Proposing Department:中国石油和化学工业联合会