GB/T 6903-2022 Active National standards

GB/T 6903-2022 Analysis of water used in boiler and cooling system—General rule

Publish Date: 2022-03-09 Implement Date: 2022-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 6903-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods for water treatment agents

ICS Name: Industrial water

Publish Date: 2022-03-09

Implement Date: 2022-10-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国化学标准化技术委员会(SAC/TC 63)

Pages: 8 pages

Scope

本文件规定了锅炉用水和冷却水水质分析方法的通用要求，包括一般规定、实验室要求、溶液浓度的表示方法以及分析结果的表述方法。
本文件适用于锅炉用水和冷却水的质量分析。

Development Information

Drafting Units:

西安热工研究院有限公司、江苏省特种设备安全监督检验研究院常州分院、衢州市特种设备检验中心、山东泰和水处理科技股份有限公司、宁波市特种设备检验研究院、中海油天津化工研究设计院有限公司、石家庄给源环保科技有限公司、中国特种设备检测研究院、金华水知音检测有限公司、鞍钢栗田(鞍山)水处理有限公司、重庆大学

Drafting Persons:

田利、胡月新、童良怀、崔德政、竺国荣、郭丹、王妍、李永广、彭韵燕、阮海滨、蒋贵福、郑怀礼、沈锦芳

Word Count: 18 Thousand words Pages: 8 pages

Replace the following standards

GB/T 6903-2005 Analysis of water used in boil and cooling system—General rule

Referenced Standards

GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 33087-2016 Ultra pure water for instrumental analysis specification and test methods GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions GB/T 602-2002 Chemical reagent—Preparations of standard solutions for impurity GB/T 603-2002 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods GB 3100-1993 SI units and recommendations for the use of their multiples and of certain other units GB/T 3101-1993 Quantities and units—General principles GB/T 3358.2-1993 Terms for statistics—Part 2:Terms for statistical quality control GB/T 3358.2-2009 Statistics—Vocabulary and symbols—Part 2:Applied statistics GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 14666-1993 Terms for analytical chemistry GB/T 14666-2003 Terms for analytical chemistry GB/T 14666-2025 Terms for analytical chemistry GB/T 602-2026 Chemical reagent—Preparations of standard solutions for impurity

Related Standards

GB/T 10535-1997 Replaced

GB/T 10535-1997 Water treatment chemicals—Hydrolyzed polymaleic anhydride

Publish Date: 1997-06-24

GB 1576-2001 Replaced

GB 1576-2001 Water quality for industrial boilers

Publish Date: 2001-01-10

GB/T 18820-2002 Replaced

GB/T 18820-2002 General principles of stipulation of water intake norm for industrial product

Publish Date: 2002-08-29

GB/T 18916.1-2002 Replaced

GB/T 18916.1-2002 Norm of water intake—Part 1:Electric power production

Publish Date: 2002-12-20

GB/T 18916.2-2002 Replaced

GB/T 18916.2-2002 Norm of water intake—Part 2:Iron and steel complex

Publish Date: 2002-12-20

GB/T 18916.3-2002 Replaced

GB/T 18916.3-2002 Norm of water intake—Part 3:Petroleum refining

Publish Date: 2002-12-20