JOHANNESBURG (miningweekly.com) – A Finnish technology innovator on Tuesday unveiled a new and different solution to the problem of acid mine drainage (AMD).
Global EcoProcess Services Oy (EPSE) provides a technology that extracts saleable metals from AMD and produces purified clean water.
cont. http://www.miningweekly.com/article/finns-unveil-acid-mine-water-fix-2016-07-05
