Authors: Williams, R; Zink, D; O’Brien, S
Editors: Wu, A; Jewell, R
Conference: 20th International Seminar on Paste and Thickened Tailings, 16-18 June, Beijing
Published: University of Science and Technology Beijing, Proceedings of the 20th International Seminar on Paste and Thickened Tailings, pp.363-370, Beijing
There is an industry perception that filtered tailings can be a costly process that many operations may find difficult to sustain. While undoubtedly adding equipment to any process raises cost concerns, case histories are presented of several small scale operations in the USA and other global locations that have justified these costs, and proceeded to install and operate filtered tailings. Typically the major driver for investment is the elimination of wet tailings storage allowing a smaller footprint, reduced operating cost and access to water in addition to compliance with ever more stringent local environmental obligations.
Williams, R, Zink, D & O’Brien, S 2017, 'Filtered tailings adds value in cost competitive industries', in A Wu & R Jewell (eds), Proceedings of the 20th International Seminar on Paste and Thickened Tailings
, University of Science and Technology Beijing, Beijing, pp. 363-370.
Arash, R., Seddon, K. and Pavissich, C.l. 2016, ‘Optimization of tailings management schemes: comparison of tailings filtration and paste’, in S. Barrera and R.J. Jewell (eds), Proceedings of the 19th International Seminar on Paste and Thickened Tailings, Gecamin, Santiago, pp. 170-180.
Fawell, P.D., Farrow, J.B., Heath, A.R., Nguyen, T.V., Owen, A.T., Paterson, D., Rudman, M., Scales, P.J., Simic, K., Stephens, D.W., Swift, J.D., and Usher, S.P. 2009, ‘20 years of AMIRA P266 “Improving Thickener Technology” ‐ how has it changed the understanding of thickener performance?’, in R.J. Jewell, A.B. Fourie, S. Barrera and J. Wiertz (eds), Proceedings of the 12th International Seminar on Paste and Thickened Tailings, Australian Centre for Geomechanics, Perth, pp. 59-68.
Kynch, G.J. 1952, ‘A theory of sedimentation’, Transactions of the Faraday Society, vol. 48, pp. 166-176.
Van Zyl, D., Shields, D., Agioutantis, Z. and Joyce, S. 2017, ‘Waste not, want not – rethinking the tailings and mine waste issue’, AusIMM Bulletin, pp. 38-42.
Voss, R., 2013 Personal Communication.