Discussion on the quality control of determination in mine water;

Applied technology of mine water treatment and utilization;

The hazard to the circumjacent ecological environment of a colliery area was analyzed in this paper,which was caused by the colliery wastewater of Kaili in Guizhou Province.

The structural stability of the Forcheimer's non-Darcy flow in rock strata was analyzed using variables segregating method, and the mechanism of water inrush in coal mines was investigated based on the structural instability of non-linear dynamic seepage system.

This paper introduces the concepts and features of acid mine drainage,expound some new methods for preventing the mine water disasters,and probes into the comprehensive utilization of water resources.