This standard specifies the barium sulfate gravimetric method for determining the content of sulfate ions in coal mine water. This standard is applicable to the determination of sulfate ions in coal mine water.
MT/T 205-2011 history
2011MT/T 205-2011 Determination of sulphate radical hydronium in coal-mine water
1995MT/T 205-1995 Determination method of sulfate ion content in coal-mine water