HEDIN ENVIRONMENTAL

Hedin Environmental is an environmental consulting firm specializing in assessing and remediating the effects of coal mining and acid mine drainage. Our projects include watershed assessments, restoration planning, passive treatment design, construction management, general technical assistance and the recovery of iron oxide... In 1994, Hedin Environmental was formed by Dr. Robert Hedin in order to provide science-based consulting services for a wide range of clients interested in mine drainage assessment and treatment. Dr. Hedin began researching mine drainage issues in 1988 at the US Bureau of Mines. He is one of the leading authorities on the treatment of mine drainage and the restoration of streams polluted by mine drainage... Passive treatment is an evolving science and Hedin Environmental is on the cutting edge of its development. Our staff has published dozens of technical papers about mine water treatment in professional journals and proceedings. We are dedicated to providing..

Primary location: Pittsburgh United States