Abstract:

The content of the article outlines the regulations on coal mine vvaste water quality and coal sorting plants of some countries in ! the vvorld, and provides the scientiíic basis used to propose draft regulations on substances. coal mine vvaste vvater and coal ^ sorting plant. Results after analyzing the nonconíormity of QCVN 40: 2011/BTNMT when applied to coal mine wastewater and í coal sorting plant together with the Ị introduction of QCVNs of other specific industries and results determine specitic pollution parameters in coal mine waste water and coal sorting plants. Since then, it Ị is necessary to establish QCVN on coal mine vvaste water and coal sorting plant, with the indicators to be monỉtored for pollution including pH, TSS, BOD5, COD, Fe, Mn and I total