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.~. .
<br />Pape 21
<br />t.~: ,
<br />,_ .
<br />(5) Seaton, F., 'The applicatbn of CyankJe Regeneratbn to the Treatment of Refractory, Complex, or
<br />Copper Bearing Ores as Practiced by Companfa de Real Del Monte Y Pachuca', Pachuca, Hidalgo,
<br />Mexico, Derner Equipment Company, Journal source unknown, ca. 1950.
<br />(6) McNamara, V., 'AcidNlcatlon VdatUizatbn Reneutrallzatlon .Treatment Process for Decontaminatbn
<br />' "'of Canadian Gdd MUI Effluents', CANMET, Energy, Mines and Resources Report MRP/MSL 78-223,
<br />1978. -. -
<br />(1) ' Avedesian, M., Splra, P., and Kanduth, H., 'Stripping of HCN In A Packed Tower, S.an. J. Chem.
<br />Enalneerlna, Vd. 61, pp. 801-806, December 1983.
<br />(8) Kftney, M., 'Cyankfe Regeneration From Gdd TaUings-Gdconda's Beaconsfield Experience', Perth
<br />Gdd '88 Conference, pp. 89-93, 1988.
<br />(: (9) Williams, P., M.PA Williams and Associates, Melbourne, Victoria, Australia, Personal
<br />Communication.
<br />(t0) Miller, S., Stuart Miller and Associates, Sydney, Australia, Personal Communication.
<br />(t t) Gddstone, A., Environmental Coordinator, Cyprus Gdd New Zealand, Waihi, New Zealand, Personal
<br />Communication.
<br />ACKNOWLEDGEMENTS
<br />l The authors would like to acknowledge the fdiowing Individuals for their Input during the project. Alan
<br />Pricker and Barry Judd of the Department of Science and Industrial Research in Wellington, New Zealand,
<br />for their akt during the InRlal laboratory bench-scale studies. David Peterson of Harrison Grierson
<br />Consultants In AuMand, New Zealand, for his contribution on the design of the cyanide reabsorprion system.
<br />Tony Truman, Max Wilkinson, and Greg Bertl of Davy McKee In Melbourne, Australia, for their assistance..
<br />in the design and operation of the continuous flow pilot plant evaluations. Waihi Gdd G~mpany fo-
<br />supplying the tailings slurry for the studies. Gene Andrews, Bellevue, Washington, for his estimates of capital
<br />arxl operating costs for the Canadian cyanide recovery system, and Bill Byers of CH2M Hill n Corvallis,
<br />Oregon, for his Insight and expertise In the field of mass transfer techndogy.
<br />F-_
<br />ABOUT THE AUTHORS
<br />Dr- T. I. Mudder Is the Division Head of Industrial Waste Management In the Bellevue, Washington, office
<br />__ cf Steffen, Robertson, and Klrsten. Dr. Mudder Is a chemist and environmental engineer with nearly ten . __
<br />-' -"years experience In the design of chemical, physical, and bldoglcal treatmerti systems for cyanide and
<br />metals removal and recovery.
<br />Adrian Gddstone has a background In environmental science and has been the Environmental (:oordinator
<br />, for Cyprus Gdd's Gdden Cross Mlne Pro)ect since 1986. He has been responsible for the development
<br />of the water and wastewater management systems for the proposed mining operation, as well as overall
<br />environmental permitting for the faculty.
<br />-~
<br />t
<br />'" Inquiries concerning the process can be directed toward Dr. Mudder at SAK, Inc., 1531 t NE 30:h Street
<br />Redmond, Washington 98052, Adrian Gddstone, Cyprus Gdd of New Zealand, P.O. Box 69, Waihi, New
<br />Zealand, or Mike Martin, Cyprus Minerals, 9100 E Mineral Clyde, Englewood, Cdorado 801 t2.
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