Now showing items 1-4 of 4
The influence of flooding on underground coal mines
(University of the Free State, 2011-11)
English: The purpose of the study is to investigate the influence of flooding on underground coal mines. Two case studies were investigated the shallow underground Klibarchan coal mine and the deep underground Usutu mine. ...
Assessment of the groundwater potential of the Middel Kop/Appleby aquifer, Stella District, Northwest Region
(University of the Free State, 2001-08)
English: The importance of groundwater is strongly reflected in the new South African water policy and legislation. All water resources, including groundwater, are now seen as an indivisible asset, with the National ...
Designing a dewatering plan for the Ruashi mine in the Democratic Republic of Congo
(University of the Free State, 2013-09)
This dissertation describes the results of field based investigations on groundwater flow at Ruashi Mine located in Katanga Province of Democratic Republic of Congo (DRC). The core objectives of the study were to simulate ...
Estimation of the preliminary groundwater reserve using numerical models
(University of the Free State, 2000-06)
English: The Water Act requires the determination of the Groundwater Reserve to secure the basic human needs and to protect the environment (aquatic ecosystems in terms of the Act). In other words, it is necessary to ...