GB/T 15451-2006
Industrial circulating cooling water Determination of total and composite alkalinity (English Version)

Standard No.

GB/T 15451-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 15451-2006

Replace

GB/T 15451-1995

Scope

This standard specifies the determination method of total alkali and phenolphthalein alkalinity in industrial circulating cooling water. This standard is applicable to the determination of alkalinity in industrial circulating cooling water within the range of 20mmol/L, and also applicable to the determination of alkalinity in natural water and waste water.

GB/T 15451-2006 Referenced Document

• GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
• GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
• GB/T 6682 Water for analytical laboratory use.Specification and test methods*， 2008-05-15 Update

GB/T 15451-2006 history

• 2006 GB/T 15451-2006 Industrial circulating cooling water Determination of total and composite alkalinity
• 1995 GB/T 15451-1995 Industrial circulating cooling water--Determination of alkalinity