MT/T 206-2011
Determination of hardness of coal mine water (English Version)

Standard No.

MT/T 206-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Coal

Latest

MT/T 206-2011

Replace

MT/T 206-1995

Scope

This standard specifies the determination of the total hardness of calcium and magnesium in coal mine water using dis dium ethylenediaminetetraacetate (EDTA) complex titration. This standard is applicable to the determination of total hardness of calcium and magnesium in coal mine water.

MT/T 206-2011 history

• 2011 MT/T 206-2011 Determination of hardness of coal mine water
• 1995 MT/T 206-1995 Determination method of hardness of coal-mine water