Acid mine drainage (AMD) causes environmental pollution that affects many countries
having historic or current mining industries. Preventing the formation or the migration of AMD …

The formation of acid mine drainage (AMD), a highly acidic and metal-rich solution, is the
biggest environmental concern associated with coal and mineral mining. Once produced …

Water is needed at mine sites for dust suppression, mineral processing, coal washing, and
hydrometallurgical extraction. For these applications, water is mined from surface water …

Concentrations of seven heavy metals (Cd, Cr, Cu, Hg, Ni, Pb, and Zn) and one metalloid
(As) as well as various parameters (pH, organic carbon, granulometric analysis and cation …

Constructed wetlands are an established treatment technology for a diverse range of
polluted effluents. There is a long history of using wetlands as a unit process in treating acid …

Due to geochemical similarity between arsenic and sulphur, polymetallic sulphide deposits
and pyrite/arsenopyrite-bearing coal beds often contain exceptionally high concentrations of …

Environmental Materials and Waste: Resource Recovery and Pollution Prevention contains
the latest information on environmental sustainability as a wide variety of natural resources …

西南地区广泛分布黑色岩系, 主要分布于上震旦统—下寒武统, 志留系, 二叠系和三叠系,
其中以上震旦统—下寒武统为主, 次为志留系. 西南地区黑色岩系中分布有众多的铀矿床 …

Acid mine drainage (AMD) is one of the biggest and most challenging environmental
concerns of the mining and mineral processing industries. In our previous study, we reported …

In this study basic oxygen and stainless steel slag were both assessed for potential use in
treating acid mine drainage. The stainless steel slag was able to effect some pH change but …