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The Mine Environmental Control qualification is required by the Mine Heath and Safety Act (Act 29 of 1996) for persons who are responsible for the environmental control of the mine.The rock Mechanics qualification is required by the Mine Heath and Safety Act (Act 29 of 1996) for persons who are responsible for the rock mechanics of the mine
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Jan 01, 2008 Proceedings of the 17th World Congress The International Federation of Automatic Control Seoul, Korea, July 6-11, 2008 Grinding Mill Circuits - A Survey of Control and Economic Concerns Donghui Wei Ian K. Craig Department of Electrical, Electronic and Computer Engineering, University of Pretoria, Pretoria, South Africa (e-mail: [email protected]).
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