GB/T 15456-2019
Determination of the chemical oxygen demand in industrial circulating cooling water—Permanganate index method (English Version)

Standard No.

GB/T 15456-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 15456-2019

Replace

GB/T 15456-2008

GB/T 15456-2019 history

• 2019 GB/T 15456-2019 Determination of the chemical oxygen demand in industrial circulating cooling water—Permanganate index method
• 2008 GB/T 15456-2008 Industrial circulating cooling water.Determination of the chemical oxygen demand.Potassium permanganate method
• 1995 GB/T 15456-1995 Industrial circulating cooling water Determination of the chemical oxygen demand Potassium permanganate method