Concluding Remarks

The active and passive techniques have been developed to treat AMD. It is noted that the most suitable treatment depends on the overall treatment performance compared to other technologies (Barakat, 2011), technical factors such as fitting into the life cycle of the mine, operational factors such as utility requirements and maintenance, environmental impact such as waste disposal as well as economics parameter such as the capital investment and operational costs. Most of these treatment methods suffer from lack of economic sustainability with the biggest challenge being the high operational costs associated with low revenue generation, if any. An alternative, therefore, in the treatment of AMD is to consider it as a valuable resource and look at the recovery of water that would satisfy the needs of a variety of mining and non-mining users and other valuable and saleable by-products such as metal sulphides and hydroxides that could be used to offset some of the operational costs (Simate and Ndlovu, 2014). This approach which is widely discussed in Chapter 9 has the potential to open a range of flowsheet options that treat mine water as a resource rather than a pollution problem (Warkentin et al., 2010). Indeed, the production of industrially valuable products may address the problem of AMD in a holistic and sustainable manner. As already stated, this approach is considered in Chapter 9 which falls under Part III of this book.


Abdulkadir, M. I. (2009). Optimisation and application of plant-based waste materials for the remediation of selected trace metals (Cd, Pb and Mn) and oxyhalides (Br03-, 003- and Ю3-) in aqueous system. MSc dissertation, University of South Africa.

Adams, M., Lawrence, R. and Bratty, M. (2008). Biogenic sulphide for cyanide recycle and copper recovery in gold-copper ore processing. Minerals Engineering 21(6): 509-517.

Aube, B. (2004). The science of treating acid mine drainage and smelter effluents. Available at 1126068.PDF [Accessed 27 July 2020].

Barakat, M.A. (2011). New trends in removing heavy metals from industrial waste- water. Arabian Journal of Chemistry 4: 361-377.

Bhattacharyya, D.A., Jumawan, A.B. and Grieves, R.B. (1979). Separation of toxic heavy metals by sulfide precipitation. Separation Science and Technology 14: 441-452.

Blowes, D.W., Ptacek, C.J., Benner, S.G., McRae, C.B., Timothy, A. and Puls, R.W. (2000). Treatment of inorganic contaminants using permeable reactive barriers. Journal of Contaminant Hydrology 45(1-2): 123-137.

Boonstra, J. and Buisman, C.J.N. (2003). Biotechnology for sustainable hydrometallurgy. Available at 5497/paques8.pdf [Accessed 28 July 2020].

Bowell, R.J. (2000). Sulphate and salt minerals: The problem of treating mine waste. Available at pdf [Accessed 12 September 2015].

Brodie, G.A., Britt, C.R. and Taylor, H.N. (1991). Use of passive anoxic limestone drains to enhance performance of acid drainage treatment wetlands. Available at Meeting%20Vol%201/Brodie%20211-228.pdf [Accessed 23 September 2015].

Corbett, C.J. (2001). The Rhodes BioSURE process in the treatment of acid mine drainage wastewaters. Submitted in fulfilment of the requirements for the degree of Master of Science of Rhodes University, Grahamstown, 2001.

Coulton, R., Bullen, C.J., Dolan, J., Hallett, C, Wright, J. and Marsden, C. (2003). Wheal Jane mine water active treatment plant - Design, construction and operation. Land Contamination and Reclamation 11(2): 245-252.

Cravotta, C.A. and Trahan, M.K. (1999). Limestone drains to increase pH and remove dissolved metals from acidic mine drainage. Applied Geochemistry 14(5): 581-606

De Beer, M., Maree, J.P., Wilsenach, J., Motaung, S., Bologo, L. and Radebe, V. (2012). Acid mine water reclamation using the ABC process. CSIR: Natural Resources and the Environment, Pretoria.

Department of Water Affairs (DWA). (2013). Feasibility study for a long-term solution to address the acid mine drainage associated with the East, Central and West Rand underground mining basins in the Gauteng Province. Available at long-term-solution-to-acid-mine-drainage-amd-east-central-and-west- rand-underground-mining-basins-in-the-gauteng-province.html [Accessed 23 September 2015].

Dijkman, H., Buisman, C.J.N. and Bayer, H.G. (1999). Biotechnology in the mining and metallurgical industries: Cost savings through selective precipitation of metal sulfides. Available at file:///C:/Users/a0009328/Downloads/0f3175368e5 ca21c20000000.pdf [Accessed 23 September 2015].

Dinardo, O., Kondos, P.D., MacKinnon, D.J., McCready, R.G.L., Riveros, PA. and Skaff, M. (1991). Study on metals recovery/recycling from acid mine drainage.

Available at http://mend-nedem.Org/wp-content/uploads/2013/01/ [Accessed 23 September 2015].

EPA. (2003). Control and treatment technology for the metal finishing, industry: Sulphide precipitation. Available at record_Report.cfm?dirEntryId= 44445&CFID=38307209&CFTOKEN=61664089 [Accessed 10 September 2015].

EPA. (2014). Reference guide to treatment technologies for mining-influenced water. Available at to_Treatment_Technologies_for_MIW.pdf. [Accessed 2 November 2020].

Feng, D., Aldrich, C. and Tan, FI. (2000). Treatment of acid mine water by use of heavy metal precipitation and ion exchange. Minerals Engineering 13: 623-642.

Fripp, J., Ziemkiewicz, P.F. and Charkavorki, H. (2000). Acid mine drainage treatment. EMRRP-SR-14. Available at srl4.pdf [Accessed 8 September 2015].

Fu, F. and Wang, Q. (2011). Removal of heavy metal ions from wastewaters: A review. Journal of Environmental Management 92: 407-418.

Godongwana, Z.G., Joubert, J.F1.B., Wilken, K. and Pocock, G. (2015). Full-scale operation of The Rhodes Biosure® Process. Available at literature/files/ID71%20Paperl31%20Godongwana%20Z.pdf [Accessed 25 September 2015].

Gunther, P. and Mey, W. (2008). Selection of mine water treatment technologies for the eMalahleni (Witbank) water reclamation project. Available at http://www. [Accessed 10 September 2015].

Hedin, R.S., Naim, R.W. and Kleinmann R.L.P. (1994). The passive treatment of coal mine drainage. Available at ptcmd.pdf [Accessed 12 September 2015].

Huisman, J., Schouten, G. and Schultz, C. (2006). Biologically produced sulphide for purification of process streams, effluent treatment and recovery of metals in the metal and mining industry. Hydrometallurgy 83(1-4): 106-113.

International Network for Acid Prevention (INAP). (2003). Treatment of sulphate in mine effluents. Available at Research_Projects/Treatment_of_Sulphate_in_Mine_Effluents_-_Lorax_ Report.pdf [Accessed 28 July 2020].

International Network for Acid Prevention (INAP). (2009). Aeration systems for treating CMD. Available at 2013/01/ [Accessed 23 August 2015].

International Network for Acid Prevention (INAP) (2012). Global acid rock drainage guide (CARD Guide). Available at [Accessed 23 August 2015].

Interstate Technology and Regulatory Council (ITRC). (1999). Regulatory guidance for permeable reactive barriers designed to remediate inorganics and radionuclide contamination. Available at PRB-3.pdf [Accessed 17 September 2015].

Interstate Technology and Regulatory Council (ITRC). (2003). Technical and regulatory guidance document for constructed treatment wetlands. Available at http:// [Accessed 15 July 2015].

Interstate Technology and Regulatory Council (ITRC). (2005). Permeable reactive barriers: Lessons learned/new directions. Available at http://www.itrcweb. org/Guidance/GetDocument?documentID=68 [Accessed 15 July 2015].

Interstate Technology and Regulatory Council (ITRC). (2015). Mining waste treatment technology selection. Available at guidance/ [Accessed 15 July 2015].

Johnson, D.B. and Hallberg, K.B. (2005). Acid mine drainage remediation options: A review. Science of the Total Environment 338: 3-14.

Jones, L., Bratty, M., Kratochvil, D. and Lawrence, R.W. (2006). Biological sulphide production for process and environmental applications. In: 38th annual Canadian mineral processors conference, 17-19 January 2006, Ottawa, Canada.

Karakatsanis, E. and Cogho, V.E. (2010). Drinking water from mine water using the HiPrO® process - Optimum coal mine water reclamation plant. Available at [Accessed 20 July 2015].

Kim, B.M. (1981). Treatment of metal containing wastewater with calcium sulfide. AIChE Symposium Series 77(209): 39-48.

Kratochvil, D., Ye, S. and Lopez, O. (2015). Commercial case studies of life cycle cost reduction of ARD treatment with sulfide precipitation. Available at https:// [Accessed 28 July 2020].

Kuyucak, N. (2001). Acid mine drainage - Treatment options for mining effluents. Mining Environmental Management 2001:14-17.

Kuyucak, N. (2006). Selecting suitable methods for treating mining effluents. Available at curso_cierreminas/02_T%C3%A9cnico/10_Tratamiento%20de%20Aguas/ TecTratAgu-Ll_AMD%20treatment%20 options.pdf [Accessed 20 August 2015].

Lawrence, R.W. (2007). Commercial water treatment experience in metal and sulphate removal from acidic drainage. Available at presentations/2007-8-LAWRENCE-commercial-water-treatment-experience. pdf [Accessed 28 July 2020].

Lawrence, R.W. and Fleming, C.A. (2007). Developments and new applications for biogenic sulphide reagent in hydrometallurgy and mineral processing. Available at https://www.sgs.eom/-/media/global/documents/technica!- documents/sgs-technical-papers/sgs-min-tp2007-02-biogenic-sulphide- reagent-use-in-hydrometallurgy.pdf [Accessed 28 July 2020].

Lawrence, R.W., Kratochvil, D. and Ramey, D (2007). A new commercial metal recovery technology utilizing on-site biological H,S production. Available at http:// 2005/esp/resumenes_articulos/13_RICK_LAWRENCE. pdf [Accessed 18 September 2015].

Lewis, A.E. (2010). Review of metal sulphide precipitation. Hydrometallurgy 104: 222-234.

Lopez, O., Sanguinetti, D., Bratty, M. and Kratochvil, D. (2009). Green technologies for sulphate and metal removal in mining and metallurgical effluents. Available at pdf [Accessed 12 June 2015].

Maree, J.R, Hlabela P., Nengovhela R., Geldenhuys A.J., Mbhele N., Nevhulaudzi T. and Waanders, F.B. (2004). Mine Water Environment 23(4):196-204.

Maree, J.P., Mujur, M., Bologo, V., Daniels, N. and Mpholoane, D. (2013). Neutralisation treatment of AMD at affordable cost. Water SA 39(2).

MEND (1994). Acid mine drainage - status of chemical treatment and sludge management practices. Available at 3321.pdf [Accessed 5 September 2015].

Merta, E. (2015). Precipitation with barium salts. Available at web/mine closedure/wiki/wiki/Wiki/Precipitation+with+barium+salts/pop_ up;jsessionid=ffb6a2ab8d80f56fcdl7380647af [Accessed 17 September 2017].

Mining Review (2018). Mintek demonstrates mine effluent treatment capability. Available at effluent-treatment-technology/ [Accessed 5 May 2020].

Mortazavi, S. (2008). Application of membrane separation technology to mitigation of mine effluent and acidic drainage. Available at content/uploads/2013/01/3.15.1.pdf [Accessed 25 August 2015].

Mottay, R. and Van Staden, P. (2018). Positioning the SAVMIN, Mintek Internal Report No.42844,16 March 2018.

Nodwell, M. and Kratochvil, D. (2012). Sulphide precipitation and ion exchange technologies to treat acid mine drainage. Available at content/uploads/2014/ll/BioteQ-2012-ICARD.pdf [Accessed 25 August 2015].

Peters, R.W. and Ku, Y. (1984). Batch precipitation studies f or heavy metal removal by sulfide precipitation. AIChE Symposium Series 81(243): 9-27.

Peters, R.W., Ku, Y. and Bhattacharyya, D. (1984). The effect of chelating agents on the removal of heavy metals by sulphide precipitation. In: LaGrega, M.D. and Longs, D.A. (Eds.), Toxic and hazardous wastes, proceedings of the sixteenth mid-Atlantic industrial waste conference, pp. 289-317.

Pulles, W., Juby, G.J.G. and Busby, R.W. (1992). Development of the slurry precipitation and recycle reverse osmosis (SPARRO) technology for desalinating mine waters. Water Science and Technology 25:177-192.

Reinsel, M. (2015). Sulfate removal technologies: A review. Available at https://www. [Accessed 28 July 2020].

Robertson, A.M., Everett, A.J. and du Plessis, J. (1993). Sulfate removal by the GYP- CIX process following lime treatment. Available at file:///C:/Users/a0009328/ Downloads/export_2015-09-26%2015-30-27.pdf [Accessed 15 January 2016].

Shahalam, A.M., Al-Harthy, A. and Al-Zawhry, A. (2002). Feed water pretreatment in RO systems in the Middle East. Desalination 150: 235-245.

Sheoran, A.S. and Sheoran, V. (2006). Heavy metal removal mechanism of acid mine drainage in wetlands: a critical review. Minerals Engineering 19:105-116.

Simate, G.S. and Ndlovu, S. (2014). Acid mine drainage: Challenges and opportunities. Journal of Environmental Chemical Engineering 2:1785-1803.

Skousen, J. (1996). Anoxic limestone drains for acid mine drainage treatment. In: Skousen, J. G. and Ziemkiewicz, P. F.(Eds.), Mine drainage: control and treatment, pp. 261-266. West Virginia University and the National Mine Land Reclamation Center, Morgantown, WV.

Skousen, J. (1998). Overview of passive systems for treating acid mine drainage. Available at [Accessed 20 March 2016].

Skousen, J. and Ziemkiewicz, PF. (2005). Performance of 116 passive treatment systems for acid mine drainage. Available at download?doi= [Accessed 2 November 2020].

Skousen, J.G. (1988). Chemicals for treating acid mine drainage. Green Lands 18: 36-40.

Skousen, J.G. (2002). A brief overview of control and treatment technologies for acid mine drainage. Available at doi= [Accessed 18 February 2016].

Slater, C.S., Ahlert, R.C. and Uchrin, C.G. (1983). Applications of reverse osmosis to complex industrial wastewater treatment. Desalination 48(2): 171-187.

Smit, J.P. (1999). The treatment of polluted mine water. Available at http://www. [Accessed 28 July 2020].

Stedman, L. (2010). Minewater treatment at a profit. Available at https://www. treatment-at-a-profit.pdf [Accessed 4 May 2020].

Taylor,}., Pape, S. and Murphy, N. (2005). A summary of passive and active treatment technologies for acid and metalliferous drainage (AMD). Available at http:// Technologies_06.pdf [Accessed 15 February 2016].

Warkentin, D., Chow, M. and Nacu, A. (2010). Expanding sulphide use for metal recovery from mine water. Available at IMWA2010_Warkentin _480.pdf [Accessed 10 February 2016].

Watzlaf, G. R., Schroeder, KT. and Kairies, C.L. (2000). Long-term performance of anoxic limestone drains. Available at 19_2_098-110.pdf [Accessed 15 November 2016].

WWG. (n.d.). Constructed wetlands to treat wastewater. Available at http://www. [Accessed 28 September 2015].

Younger, P.L., Banwart, S.A. and Hedin, R.S. (2002). Mine water: Hydrology, pollution, remediation. Kluwer Academic Press, The Netherlands.

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