This section specifies the method for determining total phosphorus content in coal mine water using phosphomolybdenum blue spectrophotometry. This section applies to the determination of total phosphorus content in coal mine water. The range of phosphorus content determined in this part is 0.01 mg/L ~ 0.80 mg/L.
MT/T 743.1-2011 history
2011MT/T 743.1-2011 Determination of total phosphorus in mine water
1997MT/T 743.1-1997 Determination of total phosphorus in mine water