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Journal of the Southern African Institute of Mining and Metallurgy

versão On-line ISSN 2411-9717

J. S. Afr. Inst. Min. Metall. vol.111 no.2 Johannesburg  2011

 

TRANSACTION PAPER

 

Does thickening save water?

 

 

A.J. ViettiI; J.C.J. BoshoffII; A. CopeIII

IPaterson & Cooke, South Africa
IISRK Consulting, South Africa
IIIAnglo Platinum Limited, South Africa

 

 


SYNOPSIS

A pilot plant paste thickening campaign was conducted at the Anglo Platinum Limited Mogalakwena South Concentrator plant in South Africa in order to determine the water saving capability of P&TT technology. In the process a simple water consumption model was developed for estimating the overall water consumption of the mine. The model indicates that for the Mogalakwena tailings, significant water savings are achieved by discharging thickened tailing directly to the TSF but only at densities where free water release at the TSF is close to zero.

Keywords: Paste, thickened tailings, thickener, water savings, water consumption


 

 

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References

BENNETT, G. Water crisis looms for SA platinum belt. 16 September 2009, Mineweb.com.         [ Links ]

GETAHUN, H., O'CALLAGHAN, W.B., and HARTNEY, T. Experience with thickened red mud tailings (paste) stacking in tropical and temperate climates and applicability of the technology to other tailings, 53rd Ann. Conf. of the Canadian Geotechnical Society, Montreal, Canada, 2000, pp. 683-690.         [ Links ]

JOHNSON, G. and VIETTI, A.J. The design of a co-thickened tailings disposal system, 6th Int. Seminar on Paste and Thickened Tailings, Melbourne, Australia, 2003.         [ Links ]

Johnson Matthey, Platinum Today, Platinum 2008, Internal Publication.         [ Links ]

ROBINSKY, E.I. Thickened tailings disposal in the mining industry, Toronto, Quebecor Printpak, 1999.         [ Links ]

WILLIAMS, M.P.A., SEDDON, K.D., anD FITTON, T.G. Surface disposal of Paste and Thickened Tailings-A brief history and current confronting issues. 11th Int. Seminar on Paste and Thickened Tailings, Kasane, Botswana. Fourie, A., Jewell, R., Slatter, P., and Paterson A. (eds.), 2008, pp. 143-164.         [ Links ]

WILLIAMSON. J.R.G. The residue waste disposal facility for Iscor's Hillendale Project in KwaZulu Natal, Journal of the South African Institute of Mining and Metallurgy, 1997, pp. 275-280.         [ Links ]

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