GB/T 3143-1982
Active
GB/T 16632-2019
Active
National standards
GB/T 16632-2019 Determination of scale inhibition performance of water treatment chemicals—Calcium carbonate precipitation method
GB/T 16632-2019 Determination of scale inhibition performance of water treatment chemicals—Calcium carbonate precipitation method
Basic Information
Standard Code:
GB/T 16632-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods for water treatment agents
ICS Name:
Chemical analysis
Publish Date:
2019-08-30
Implement Date:
2020-07-01
Publisher:
国家市场监督管理总局、中国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:
5 pages
Scope
本标准规定了水处理剂抑制碳酸钙沉积的阻垢性能的测定方法——碳酸钙沉积法。
本标准适用于循环冷却水系统中同等条件下水处理剂抑制碳酸钙沉积的阻垢性能的评定,也适用于水处理剂抑制碳酸钙垢配方的筛选。
Development Information
Drafting Units:
河南清水源科技股份有限公司、广州特种承压设备检测研究院、杭州市特种设备检测研究院、南京御水科技有限公司、深圳准诺检测有限公司、山东泰和水处理科技股份有限公司、江苏省特种设备安全监督检验研究院苏州分院、中海油天津化工研究设计院有限公司、嘉善绿野环保材料厂、杭州明珠水处理技术有限公司、天津正达科技有限责任公司
Drafting Persons:
敬元元、谢海垣、熊伟东、陈伟、李海天、王宁宁、严浩、李琳、朱春莲、杜昊、胡三木、邵宏谦
Replace the following standards
Referenced Standards
GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions
GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions
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/T 6682-1992 Water for analytical laboratory use—Specification and test methods
GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods
Related Standards
GB/T 4472-1984
Replaced
GB/T 4472-1984 General rule for determination of density and relative density for chemical products
GB/T 4946-1985
Replaced
GB/T 4946-1985 Terms of gas chromatography
GB/T 5274-1985
Replaced
GB/T 5274-1985 Gas analysis—Preparation of calibration gas mixtures—Weighing methods
GB/T 5831-1986
Replaced
GB/T 5831-1986 Determination of trace oxygen in the gases—Colorimetric method
GB/T 5832.2-1986
Replaced