An Overview of Reclaimed Wastewater Reuse in Gold Heap Leaching

References

• Adams, M. D., 2005, Advances in Gold ore Processing, Amsterdam: Elsevier B.V.
   Google Scholar
• Adjei, M. D. and Ohta, Y., 2000, “Factors affecting the biodegradation of cyanide by Burkholderia cepacia strain C-3,” Journal of Bioscience and Bioengineering, 89(3), pp. 274–277.
   PubMed Web of Science ®Google Scholar
• Aeschbach-Hertig, W. and Gleeson, T., 2012, “Regional strategies for the accelerating global problem of groundwater depletion,” Nature Geoscience, 5(12), pp. 853–861.
   Web of Science ®Google Scholar
• Akcil, A., Karahan, A. G., Ciftci, H., and Sagdic, O., 2003, “Biological treatment of cyanide by natural isolated bacteria (Pseudomonas sp.),” Minerals Engineering, 16 (7), pp. 643–649.
   Web of Science ®Google Scholar
• Al-Jasser, A. O., 2011, “Saudi wastewater reuse standards for agricultural irrigation: Riyadh treatment plants effluent compliance,” Journal of King Saud University—Engineering Sciences, 23(1), pp. 1–8.
   Google Scholar
• Bahrami, A., Hosseini, M. R., and Razmi, K., 2007, “ An investigation on reusing process water in gold cyanidation,” Mine Water and the Environment, 26(3), pp. 191–194.
   Google Scholar
• Barclay, M., Tett, V. A., and Knowles, C. J., 1998, “Metabolism and enzymology of cyanidemetallocyanide biodegradation by Fusarium solani under neutral and acidic conditions,” Enzyme and Microbial Technology, 23, pp. 321–330.
   Web of Science ®Google Scholar
• Bartlett, R. W., 1998, Solution mining leaching and fluid recovery of materials (2nd Ed.), New York: Taylor and Francis.
   Google Scholar
• Basile, L. J., Willson, R. C., Sewell, B. T., and Benedik, M. J., 2008, “Genome mining of cyanide-degrading nitrilases from filamentous fungi.” Applied Microbiology and Biotechnology, 80, pp. 427–435.
   PubMed Web of Science ®Google Scholar
• Baxter, J. and Cummings, S. P., 2006, “The current and future applications of microorganism in the bioremediation of cyanide contamination.” Antonie van Leeuwenhoek, International Journal of General and Molecular Microbiology, 90(1), pp. 1–17.
   PubMed Web of Science ®Google Scholar
• Bleiwas, D. I., 2012, Estimated water requirements for gold heap-leach operations, Reston Virginia: U.S. Geological Survey.
   Google Scholar
• Brantes, R., 2008. Good practices and the efficient use of water in the mining Industry, Chile: Chilean Copper Commission.
   Google Scholar
• Byamukama, D., Farnleitner, A. H., Kansiime, F., Manafi, M., Burtscher, M., and Mach, R. L., 2005, “Contrasting occurrence of Chromobacterium violaceum in tropical drinking water springs of Uganda.” Journal of Water and Health, 3(3), pp. 229–238.
   PubMedGoogle Scholar
• Campbell, S. C., Olson, G. J., Clark, T. R., and McFeters, G., 2001, “Biogenic production of cyanide and its application to gold recover.” Journal of Industrial Microbiology and Biotechnology, 26(3), pp. 134–139.
   PubMed Web of Science ®Google Scholar
• CEASLP, 2014, Información técnica de las plantas de tratamiento del área metropolitana de San Luis Potosí, San Luis Potosí: Comisión Estatal del Agua de San Luís Potosí.
   Google Scholar
• Chamberlain, P. G., and Pojar, M. G., 1984, Gold and silver leaching practices in the United States, Reno Nevada: Department of the Interior, Bureau of Mines.
   Google Scholar
• Chang, C. Y., Lee, Y. T., Liu, K. S., Wang, Y. L., and Tsao, S. M., 2007, “Chromobacterium violaceum infection in Taiwan: a case report and literature review.” Journal of Microbiology, Immunology, and Infection, 40(3), pp. 272–275.
   Google Scholar
• Chapatwala, K. D., Babu, G. R., Vijaya, O. K., Kumar, K. P., and Wolfram, J. H., 1998, “Biodegradation of cyanides, cyanates and thiocyanates to ammonia and carbon dioxide by immobilized cells of Pseudomonas putida. ” Journal of Industrial Microbiology and Biotechnology, 20(1), pp. 28–33.
   PubMed Web of Science ®Google Scholar
• Chipasa, K. B., 2003, “Accumulation and fate of selected heavy metals in a biological wastewater treatment system,” Waste Management, 23(2), pp. 135–143.
   PubMed Web of Science ®Google Scholar
• Conley, D. J., Paerl, H. W., Howarth, R. W., Boesch, D. F., Seitzinger, S. P., Havens, K. E., Lancelot, C., and Likens, G. E., 2009, “Controlling eutrophication: nitrogen and phosphorus” Science, 323(5917), pp. 1014–1015.
   PubMed Web of Science ®Google Scholar
• Conway, C. A., Esiobu, N., and Lopez, J. V., 2012, “Co-cultures of Pseudomonas aeruginosa and Roseobacter denitrificans reveal shifts in gene expression levels compared to solo cultures.” The Scientific World Journal, 2012, pp. 1–5.
   Web of Science ®Google Scholar
• Custodio, E., 2002, “Aquifer overexploitation: What does it mean?.” Hydrogeology Journal, 10(2), pp. 254–277.
   Web of Science ®Google Scholar
• Dai, X., Simons, A., and Breuer, P., 2012, “A review of copper cyanide recovery technologies for the cyanidation of copper containing gold ores.” Minerals Engineering, 25(1), pp. 1–13.
   Web of Science ®Google Scholar
• Dash, R. R., Gaur, A., and Balomajumder, C., 2009, “Cyanide in industrial wastewaters and its removal: A review on biotreatment.” Journal of Hazardous Materials, 163, pp. 1–11.
   PubMed Web of Science ®Google Scholar
• Davidson, R. J., 1974, “The mechanism of gold adsorption on activated charcoal.” Journal of the South African Institute of Mining and Metallurgy, pp. 67–76.
   Web of Science ®Google Scholar
• Dent, K. C., Weber, B. W., Benedik, M. J., and Sewell, B. T., 2009, “The cyanide hydratase from Neurospora crassa forms a helix which has a dimeric repeat.” Applied Microbiology and Biotechnology, 82, pp. 271–278.
   PubMed Web of Science ®Google Scholar
• Desai, J., and Ramakrishna, C., 1998, “Microbial degradation of cyanides and its commercial application” Journal of Scientific and Industrial Research, 57, pp. 441–453.
   Web of Science ®Google Scholar
• Deschênes, G., and Prud’homme, P. J. H., 1997, “Cyanidation of a copper-gold ore.” International Journal of Mineral Processing, 50(3), pp. 127–141.
   Web of Science ®Google Scholar
• Deschênes, G., and Wallingford, G., 1995, “Effect of oxygen and lead nitrate on the cyanidation of a sulphide bearing gold ore.” Minerals Engineering, 8(8), pp. 923–931.
   Web of Science ®Google Scholar
• Dobson, J. G., 1947, “The treatment of cyanide wastes by chlorination.” Sewage Works Journal, 19(6), pp. 1007–1020.
   PubMedGoogle Scholar
• Dudeney, A. W. L., Chan, B. K. C., Bouzalakos, S., Huisman, J. L., 2013, “Management of waste and wastewater from mineral industry processes, especially leaching of sulphide resources: state of the art.” International Journal of Mining Reclamation and Environment, 27(1), pp. 2–37.
   Web of Science ®Google Scholar
• Dumestre, A., Chone, T., Portal, J., Gerard, M., and Berthelin, J., 1997, “Cyanide degradation under alkaline conditions by a strain of Fusarium solani isolated from contaminated soils.” Applied and Environmental Microbiology, 63(7), pp. 2729–2734.
   PubMed Web of Science ®Google Scholar
• Duncan, M. and Horan, N. J., 2003, Handbook of water and wastewater microbiology, San Diego, California: Elsevier B. V.
   Google Scholar
• Dunne, R., 2012, “Water water everywhere and not a drop to drink, nor do I know its whereabouts.” In Water in Mineral Processing, pp. 1–16.
   Google Scholar
• Durán, N., and Menck, C., 2001, “Chromobacterium violaceum : A review of pharmacological and industrial perspectives.” Critical Reviews in Microbiology, 27(3), pp. 201–222.
   PubMed Web of Science ®Google Scholar
• Ebbs, S., 2004, “Biological degradation of cyanide compounds.” Current Opinion in Biotechnology, 15(3), pp. 231–236.
   PubMed Web of Science ®Google Scholar
• EPA, 1994a, Extraction and beneficiation of ores and minerals Volume 2, Gold, Technical Resource Document, Washington, DC: U.S. Environmental Protection Agency.
   Google Scholar
• EPA, 1994b, Treatment of cyanide heap leaches and tailings. Technical Report, Washington, DC: U.S. Environmental Protection Agency.
   Google Scholar
• EPA, 1999, Wastewater technology fact sheet ultraviolet disinfection, Washington, DC: U.S. Environmental Protection Agency.
   Google Scholar
• Fairbrother, L., Shapter, J., Brugger, J., Southam, G., Pring, A., and Reith, F., 2009, “Effect of the cyanide-producing bacterium Chromobacterium violaceum on ultra flat Au surfaces.” Chemical Geology, 265(3–4), pp. 313–320.
   Web of Science ®Google Scholar
• Feng, S., Chen, C., Wang, Q. F., Zhang, X. J., Yang, Z. Y., and Xie, S. G., 2013, “Characterization of microbial communities in a granular activated carbon-sand dual media filter for drinking water treatment.” International Journal of Environmental Science and Technology, 10, pp. 917–922.
   Web of Science ®Google Scholar
• Figueira, M. M., Ciminelli, V. S. T., Andrade, M. C., and Linardi, V. R., 1996, “Cyanide degradation by an Escherichia coli strain.” Canadian Journal of Microbiology, 42(5), pp. 519–523.
   PubMed Web of Science ®Google Scholar
• Fink, C. G. and Putnam, G. L., 1950, “The Action of Sulphide Ion and of Metal Salts on the Dissolution of Gold in Cyanide Solutions.” Mining Engineering, 187, pp. 952–955.
   Google Scholar
• Finkelstein, N.P., 1972, The chemistry of the extraction of gold from its ores. Gold metallurgy in South Africa, Johannesburg: Chamber of Mines of South Africa.
   Google Scholar
• Fleming, C.A., 1992. “Hydrometallurgy of precious metals recovery.” Hydrometallurgy, 30, pp. 127–162.
   Web of Science ®Google Scholar
• Garrity, G., 2005, Bergey´s Manual of Systematic Bacteriology Vol 2 : The Proteobacteria (2nd Ed.).” Michigan: Springer US.
   Google Scholar
• Gül, A., Kangal, O., Sirkeci, A. A., and Önal, G., 2012, “Beneficiation of the gold bearing ore by gravity and flotation.” International Journal of Minerals, Metallurgy and Materials, 19(2), pp. 106–110.
   Web of Science ®Google Scholar
• Gupta, N., Balomajumder, C., and Agarwal, V. K., 2010, “Enzymatic mechanism and biochemistry for cyanide degradation: A review.” Journal of Hazardous Materials, 176, pp. 1–13.
   PubMed Web of Science ®Google Scholar
• Harris, R. and Knowles, C. J., 1983, “Isolation and growth of a Pseudomonas species that utilizes cyanide as a source of nitrogen.” Journal of General Microbiology, 129(4), pp. 1005–1011.
   PubMedGoogle Scholar
• Haselkorn, R., 2003, The Complete genome sequence of Chromobacterium Violaceum reveals remarkable and exploitable bacterial adaptability, Chicago: Proceedings of the National Academy of Sciences of the United States of America.
   Google Scholar
• Hilson, G., and Monhemius, A. J., 2006, “Alternatives to cyanide in the gold mining industry: what prospects for the future.” Journal of Cleaner Production, 14(12–13), pp. 1158–1167.
   Web of Science ®Google Scholar
• Hoye, R., 1987, Goldsilver heap leaching and management practices that minimize the potential for cyanide releases, Cincinnati, Ohio: U.S. Environmental Protection Agency, Hazardous Waste Engineering Research Laboratory.
   Google Scholar
• ICMM, 2012, Water management in Mining : A Selection of Case Studies, London: In International Council of Mining and Metals.
   Google Scholar
• Ingvorsen, K., Hojer-Pedersen, B., and Godtfredsen, S. E., 1991, “Novel cyanide-hydrolyzing enzyme from Alcaligenes xylosoxidans subsp. Denitrificans.” Applied and Environmental Microbiology, 57(6), pp. 1783–1789.
   PubMed Web of Science ®Google Scholar
• Jeffrey, M. I., and Ritchie, I. M., 2000, “The leaching of gold in cyanide solutions in the presence of impurities I. The effect of lead.” Journal of the Electrochemical Society, 147(9), pp. 3257.
   Web of Science ®Google Scholar
• Johnson, C. A., 2015, “The fate of cyanide in leach wastes at gold mines: An environmental perspective.” Applied Geochemistry, 57, pp. 194–205.
   Web of Science ®Google Scholar
• Kämpfer, P., Dott, W., Martin, K., and Glaeser, S. P., 2014, “Rhodococcus defluvii sp. nov., isolated from wastewater of a bioreactor and formal proposal to reclassify [Corynebacterium hoagii] and Rhodococcus equi as Rhodococcus hoagii comb. nov.” International Journal of Systematic and Evolutionary Microbiology, 64, pp. 755–761.
   PubMed Web of Science ®Google Scholar
• Kang, M., Han, S., Kim, M., Kim, B., Huh, J., Kim, H., and Lee, J., 2014, “High-level expression in Corynebacterium glutamicum of nitrile hydratase from Rhodococcus rhodochrous for acrylamide production.” Applied Microbiology and Biotechnology, 98, pp. 4379–4387.
   PubMed Web of Science ®Google Scholar
• Kao, C. M., Liu, J. K., Lou, H. R., Lin, C. S., and Chen, S. C., 2003, “Biotransformation of cyanide to methane and ammonia by Klebsiella oxytoca. ” Chemosphere, 50, pp. 1055–1061.
   PubMed Web of Science ®Google Scholar
• Kao, C. M., Chen, K. F., Liu, J. K., Chou, S. M., and Chen, S. C., 2006, “Enzymatic degradation of nitriles by Klebsiella oxytoca. ” Applied Microbiology and Biotechnology, 71(2), pp. 228–233.
   PubMed Web of Science ®Google Scholar
• Kappes, D. W., 2002, Precious metal heap leach design and practice. In Proceedings of the Mineral Processing Plant Design, Practice, and Control, Littleton, Colorado: Society for Mining, Metallurgy, and Exploration.
   Google Scholar
• Karvelas, M., Katsoyiannis, A., and Samara, C., 2003, “Occurrence and fate of heavy metals in the wastewater treatment process.” Chemosphere, 53(10), pp. 1201–1210.
   PubMed Web of Science ®Google Scholar
• Khamar, Z., Makhdoumi-kakhki, A., and Mahmudy Gharaie, M. H., 2015, “Remediation of cyanide from the gold mine tailing pond by a novel bacterial co-culture.” International Biodeterioration and Biodegradation, 99, pp. 123–128.
   Web of Science ®Google Scholar
• Knowles, C. J., 1976, “Microorganisms and cyanide.” Bacteriological Reviews, 40(3), pp. 652–680.
   PubMedGoogle Scholar
• Koburger, J. A. and May, S. O., 1982, “Isolation of Chromobacterium spp. from foods, soil, and water.” Applied and Environmental Microbiology, 44(6), pp. 1463–1465.
   PubMed Web of Science ®Google Scholar
• Koksunan, S., Vichitphan, S., Laopaiboon, L., Vichitphan, K., and Han, J., 2013, “Growth and cyanide degradation of Azotobacter vinelandii in cyanide-containing wastewater system.” Journal of Microbiology and Biotechnology, 23(4), pp. 572–578.
   PubMed Web of Science ®Google Scholar
• Kongolo, K. and Mwema, M. D., 1998, “The extractive metallurgy of gold.” Hyperfine Interactions, 111, pp. 281–289.
   Google Scholar
• Kunz, D. A., Chen, J. L., and Pan, G., 1998, “Accumulation of alfa-keto acids as essential components in cyanide assimilation by Pseudomonas fluorescens NCIMB 11764.” Applied and Environmental Microbiology, 64(11), pp. 4452–4459.
   PubMed Web of Science ®Google Scholar
• Landkamer, L. L., Bucknam, C. H., Figueroa, L. A., 2015, “Anaerobic nitrogen transformations in a gold-cyanide leach residue.” Environmental science and technology letters, 2(12), pp. 357–361.
   Web of Science ®Google Scholar
• Lazarova, V., 1999, “Advanced wastewater disinfection technologies: State of the art and perspectives.” Water Science and Technology, 40(4–5), pp. 203–213.
   Web of Science ®Google Scholar
• Li, M., Peng, L., Ji, Z., Xu, J., and Li, S., 2008, “Establishment and characterization of dual-species biofilms formed from a 3, 5-dinitrobenzoic-degrading strain and bacteria with high biofilm-forming capabilities.” FEMS Microbiology Ecology, 278, pp. 15–21.
   Web of Science ®Google Scholar
• Lin, Z.-J., Zheng, R.-C., Wang, Y.-J., Zheng, Y.-G., and Shen, Y. C., 2012, “Enzymatic production of 2-amino-2, 3-dimethylbutyramide by cyanide-resistant nitrile hydratase.” Journal of Industrial Microbiology and Biotechnology, 39, pp. 133–141.
   PubMed Web of Science ®Google Scholar
• Logsdon, M. J., 1999, The management of cyanide in gold extraction, Ottawa: International Council on Metals and the Environment.
   Google Scholar
• Luque-Almagro, V. M., Huertas, M., Moreno-Vivián, C., Dolores, M., García-Gil, L. J., Castillo, F. and Blasco, R., 2005, “Bacterial degradation of cyanide and its metal complexes under alkaline conditions.” Applied and Environmental Microbiology, 71(2), pp. 940–947.
   PubMed Web of Science ®Google Scholar
• Mak, K. K. W., Law, A. W. C., Tokuda, S., Yanase, H., and Renneberg, R., 2005, “Application of cyanide hydrolase from Klebsiella sp. in a biosensor system for the detection of low-level cyanide.” Applied Microbiology and Biotechnology, 67, pp. 631–636.
   PubMed Web of Science ®Google Scholar
• Marsden, J. O., and House, C. I., 2006, Chemistry of gold extraction (2nd Ed.), Littleton, Colorado: Society for Mining, Metallurgy, and Exploration.
   Google Scholar
• Mauric, A., and Lottermoser, B. G., 2011, “Phosphate amendment of metalliferous waste rocks, Century Pb-Zn mine, Australia: Laboratory and field trials.” Applied Geochemistry, 26(1), pp. 45–56.
   Web of Science ®Google Scholar
• May, O., Jin, S., Ghali, E., and Deschénes, G., 2005, “Effects of sulfide and lead nitrate addition to a gold cyanidation circuit using potentiodynamic measurements.” Journal of Applied Electrochemistry, 35(2), pp. 131–137.
   Web of Science ®Google Scholar
• Mehl, H. L., and Epstein, L., 2007, “Fusarium solani species complex isolates conspecific with Fusarium solani f. sp. cucurbitae race 2 from naturally infected human and plant tissue and environmental sources are equally virulent on plants, grow at 37°C and are interfertile.” Environmental Microbiology, 9(9), pp. 2189–2199.
   PubMed Web of Science ®Google Scholar
• Michael, I., Michael, C., Duan, X., He, X., Dionysiou, D. D., Mills, M. A., and Fatta-Kassinos, D., 2015, “Dissolved effluent organic matter: Characteristics and potential implications in wastewater treatment and reuse applications.” Water Research, 77, pp. 213–248.
   PubMed Web of Science ®Google Scholar
• Morris, B., Lawrence, A., Chilton, P., Adams, B., Calow, R., and Klinck, B., 2003, “Groundwater and its susceptibility to degradation: A global assessment of the problem and options for management.” Nairobi, Kenya: United Nations Environment Programme.
   Google Scholar
• Mudder, T., and Botz, A. S., 2001, Chemistry and treatment of cyanidation wastes (2nd Ed.), London, UK: Mining Journal Books Ltd.
   Google Scholar
• Muhtady, O., 1985, Metal Extraction Recovery Systems. In Short Course on Evaluation, Design and Operation in Precious Metal Heap Leaching Projects, Albuquerque, New Mexico: Society for Mining, Metallurgy and Exploration, and The American Institute of Mining, Metallurgical, and Petroleum Engineers.
   Google Scholar
• Mulan, A., Halbe, D., and Barratt, D., 2002, Mineral processing plant design, practice and control Vol 2, Littleton, Colorado: Society for Mining, Metallurgy and Exploration.
   Google Scholar
• Naidoo, S. and Olaniran, A. O., 2013, “Treated wastewater effluent as a source of microbial pollution of surface water resources.” International Journal of Environmental Research and Public Health, 11(1), pp. 249–270.
   PubMed Web of Science ®Google Scholar
• Nallapan Maniyam, M., Sjahrir, F., and Ibrahim, A. L., 2011, “Bioremediation of cyanide by optimized resting cells of Rhodococcus strains isolated from peninsular Malaysia.” International Journal of Bioscience, Biochemistry and Bioinformatics, 1(2), pp. 98–101.
   Google Scholar
• Nallapan Maniyam, M., Sjahrir, F., Ibrahim, A. L., and Cass, A. E. G., 2013, “Biodegradation of cyanide by Rhodococcus UKMP-5M.” Biologia, 68, pp. 177–185.
   Web of Science ®Google Scholar
• Nallapan Maniyam, M., Sjahrir, F., Ibrahim, A., and Cass, A., 2014, “Biodetoxification of cyanide-containing industrial wastewaters by Rhodococcus UKMP-5M.” Biologia, 69(12), pp. 1635–1643.
   Web of Science ®Google Scholar
• Nishimori, E., Kita-Tsukamoto, K., and Wakabayashi, H., 2000, “Pseudomonas plecoglossicida sp. nov., the causative agent of bacterial haemorrhagic ascites of ayu, Plecoglossus altivelis. ” International Journal of Systematic and Evolutionary Microbiology, 50, pp. 83–89.
   Google Scholar
• Paes, F. A., Hissa, D. C., Angelim, A. L., Pinto, N. W., Grangeiro, T. B., and Melo, V. M. M., 2012, “Diversity of a chlorine-resistant bacillus population isolated from a wastewater treatment station.” Water Environment Research, 84(3) pp. 274–281.
   PubMed Web of Science ®Google Scholar
• Parga, J. R., Munive, G. T., Valenzuela, J. L., Vazquez, V. V., and González-Zamarripa, G., 2013, “Copper recovery from barren cyanide solution by using electrocoagulation iron process.” Advances in Chemical Engineering and Science, 3, pp. 150–156.
   Google Scholar
• Paruchuri, Y. L., Shivaraman, N., and Kumaran, P., 1990, “Microbial transformation of thiocyanate.” Environmental Pollution, 68(1–2), pp. 15–28.
   PubMed Web of Science ®Google Scholar
• Pereira, P. T., Arrabaça, J. D., and Amaral-Collaço, M. T., 1996, “Isolation, selection and characterization of a cyanide-degrading fungus from an industrial effluent.” International Biodeterioration and Biodegradation, 37(1–2), pp. 45–52.
   Web of Science ®Google Scholar
• Rees, K. L. and Van Deventer, J. S. J., 2000, “Preg-robbing phenomena in the cyanidation of sulphide gold ores.” Hydrometallurgy, 58(1), pp. 61–80.
   Web of Science ®Google Scholar
• Rinágelová, A., Kaplan, O., Veselá, A. B., Chmátal, M., Krenková, A., Plihal, O., Pasquarelli, F., Cantarella, M., and Martínková, L., 2014, “Cyanide hydratase from Aspergillus niger K10 : Overproduction in Escherichia coli, purification, characterization and use in continuous cyanide degradation.” Process Biochemistry, 49, pp. 445–450.
   Web of Science ®Google Scholar
• Rucka, L., Volkova, O., and Pavlı, A., 2014, “Expression control of nitrile hydratase and amidase genes in Rhodococcus erythropolis and substrate specificities of the enzymes.” Antonie van Leeuwenhoek, International Journal of General and Molecular Microbiology, 105, pp. 1179–1190.
   PubMed Web of Science ®Google Scholar
• Senanayake, G., 2008, “A review of effects of silver, lead, sulfide and carbonaceous matter on gold cyanidation and mechanistic interpretation.” Hydrometallurgy, 90 (1), pp. 46–73.
   Web of Science ®Google Scholar
• Sheya, S. A. N., and Palmer, G. R., 1989, Effect of metal impurities on adsorption of gold by activated carbon in cyanide solutions, Washington, DC: United States Department of the Interior, Bureau of Mines.
   Google Scholar
• Shin, D., Jeong, J., Lee, S., Pandey, B. D., and Lee, J., 2013, “Evaluation of bioleaching factors on gold recovery from ore by cyanide-producing bacteria.” Minerals Engineering, 48, pp. 20–24.
   Web of Science ®Google Scholar
• Sonune, A. and Ghate, R., 2004, “Developments in wastewater treatment methods.” Desalination, 167 (1–3), pp. 55–63.
   Web of Science ®Google Scholar
• Shin, D., Park, J., Jeong, J., Kim, B. 2015, “A biological cyanide production and accumulation system and the recovery of platinum-group metals from spent automotive catalysts by biogenic cyanide.” Hydrometallurgy, 158, pp. 10–18.
   Web of Science ®Google Scholar
• Sorokin, D. Y., Tourova, T. P., Lysenko, A. M., and Kuenen, G., 2001, “Microbial thiocyanate utilization under highly alkaline conditions.” Applied and Environmental Microbiology, 67(2), pp. 528–538.
   PubMed Web of Science ®Google Scholar
• Stanley, G. G., 1987, The extractive metallurgy of gold in South Africa Vol. 2, Johanesburg: South African Institute of Mining and Metallurgy.
   Google Scholar
• Stoimenova, E., Vasileva-Tonkova, E., Sotirova, A., Galabova, D., and Lalchev, Z., 2009, “Evaluation of different carbon sources for growth and biosurfactant production by Pseudomonas fluorescens isolated from wastewaters.” Zeitschrift Fur Naturforschung. Teil C: Biochemie, Biophysik, Biologie, Virologie, 64, pp. 96–102.
   PubMed Web of Science ®Google Scholar
• Sun, J., Xu, L., Wang, L., and Wu, X., 2015, “Draft genome sequence of a Rhodococcus strain isolated from tannery wastewater treatment sludge.” Genome Announcements, 3(1), pp. 9–10.
   Google Scholar
• Tay, S. B., Natarajan, G., Rahim, M. N. A., Tan, H. T., Chung, M. C. M., Ting, Y. P., and Yew, W. S., 2013, “Enhancing gold recovery from electronic waste via lixiviant metabolic engineering in Chromobacterium violaceusm. ” Scientific Reports, 3, pp. 2236.
   PubMed Web of Science ®Google Scholar
• Tchobanoglous, G., Burton, F., and Stensel, D., 2003, Wastewater engineering treatment and reuse, New York: Metcalf and Eddy, Inc.
   Google Scholar
• Tiong, B. and Mohd B. Z., 2015, “Cyanide degradation by Pseudomonas pseudoalcaligenes strain W2 isolated from mining effluent.” Sains Malaysiana, 44(2), pp. 233–238.
   Web of Science ®Google Scholar
• Trexler, D. T., Flynn, T., and Hendrix, J. L., 1990, “Heap leaching.” Geo-Heat Center Quarterly Bulletin, 12(4), pp. 1–4.
   Google Scholar
• UNESCO, 2009, The United Nations world water development report 3 - Water in a changing world, Paris and London: UNESCO and Earthscan.[check this]
   Google Scholar
• Üstün, G. E., 2009, “Occurrence and removal of metals in urban wastewater treatment plants.” Journal of Hazardous Materials, 172 (2–3), pp. 833–838.
   PubMed Web of Science ®Google Scholar
• Van Zyl, D., Hutchison, I., and Kiel, J., 1988, Introduction to evaluation, design and operation of precious metal heap leaching projects, Denver, Colorado: Society of Mining Engineers, Inc.
   Google Scholar
• Vary, P. S., Biedendieck, R., Fuerch, T., and Meinhardt, F., 2007, “Bacillus megaterium from simple soil bacterium to industrial protein production host.” Applied Microbiology and Biotechnology, 76, pp. 957–967.
   PubMed Web of Science ®Google Scholar
• Viramontes Gamboa, G., Medina Noyola, M., and López Valdivieso, A., 2005, “Fundamental considerations on the mechanisms of silver cementation onto zinc particles in the Merril-Crowe process.” Journal of Colloid and Interface Science, 282, pp. 408–414.
   PubMed Web of Science ®Google Scholar
• Watanabe, A., Yano, K., and Ikebukuro, K., 1998, “Cloning and expression of a gene encoding cyanidase from Pseudomonas stutzeri AK61.” Applied Microbiology and Biotechnology, 50, pp. 93–97.
   PubMed Web of Science ®Google Scholar
• Whiteway, P., and Loree, T., 1990, Mining explained: A guide to prospecting and mining 6th rev, Toronto : Northern Miner Press.
   Google Scholar
• WHO, 2008, Guidelines for drinking-water quality, Vol. 1 recommendations (3rd Ed), Geneva: World Health Organization.[check this]
   Google Scholar
• Woodward, J. D., Weber, B. W., and Scheffer, M. P., 2008, “Helical structure of unidirectionally shadowed metal replicas of cyanide hydratase from Gloeocercospora sorghi. ” Journal of Structural Biology, 161, pp. 111–119.
   PubMed Web of Science ®Google Scholar
• Yi, W., Zhibang, Y., Lili, Z., Zhongquan, S., Lianju, M., Ziwei, T., and Renju, J., 2015, “Isolation and identification of dexamethasone sodium phosphate degrading Pseudomonas alcaligenes. ” Journal of Basic Microbiology, 55(2), pp. 262–268.
   PubMed Web of Science ®Google Scholar