This standard specifies the determination of chloride ion content in coal mine water using the silver nitrate volumetric method. This standard is applicable to the determination of chloride ions in coal mine water. The concentration range of chloride ions determined by this standard is 5 mg/L ~ 40Omg/L.
MT/T 201-2008 history
2008MT/T 201-2008 Determination of chlorine ion in coal mine water
1995MT/T 201-1995 Determination method of chloride ion in coal mine water