Volume 6, 1970, Issue 40
Westinghouse to build ion exchange acid mine drainage treatment plant
A 500,000 GPD ion exchange acid mine drainage treatment plant will be built by the Pennsylvania Dept. of Mines and Mineral Industries, as a sister...
A 500,000 GPD ion exchange acid mine drainage treatment plant will be built by the Pennsylvania Dept. of Mines and Mineral Industries, as a sister...