Browsing Institute for Groundwater Studies (IGS) by Subject "Acid mine drainage"
Now showing items 1-3 of 3
Composition and performance of multi-layer liner systems to inhibit contaminant transport in a fly-ash dump (University of the Free State, 2013-07)English: The engineering properties of a South African class F fly ash were studied as a potential base liner for a dry coal ash dump. In order to increase the unconfined compression strength, lime and gypsum were added ...
The description of physico-chemical processes in coal mine spoils and associated production of acid mine drainage (University of the Free State, 2007-05)English: In the first part of this study the typical physico-chemical processes involved in Acid Mine Drainage (AMD) generation were discussed. This included a detailed description of mineralogical reactions, oxygen migration ...
(University of the Free State, 2013-07)