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Workshops >> Cyanide and the Environment, Volume II
Cyanide and the Environment
Volume II
TABLE OF CONTENTS An overview of cyanide treatment methods for gold mill effluents
J.S. SCOTT
Environment Canada, Quebec, Canada
KEYNOTE AND OVERVIEW
The presence of cyanides in Nature
R.H.L.HOWE
Advent techonology Corperation, Lafayette, Indiana
Oxidation of cyanides in Industrial Wasteweater by Ozone
M.D.GUROL
Drexel University, Philadelphia, Pennsylvania
W.M.BREMEN and T.E.HOLDEN
Versar Inc., Springfield, Virginia
Ultravoilet Irradiation for removing Iron Cyanide from Gold Mill Effluents
S.A.ZAIDI and J.CAREY
Environment Canada, Burlington, Ontario, Canada
Cyanide Occurrence and Treatment in the Petrochemical Industry
D.C.BAKER and C.C. CHOU
Shell Development Co. Houston, Texas
Development of a Model to Describe the Natural Degradation of Cyanide in Gold Mill Effluents
L.SIMOVIC
Environment Canada, Burlington, Ontario, Canada
W.J.SNODGRASS
McMaster University, Hamilton, Ontario, Canada
K.L.MURPHY
IEC Beak Consultants Ltd, Toronto, Ontario, Canada
J.W.SCHMIDT
Environment Canada, Burlington, Ontario, Canada
Ozonation of Thiocyanate
M.E.LAYNE
Hazen and sawyer, PC, Raleigh, North Carolina
P.C.SINGER
University of North Carolina, Chapel Hill, North Carolina
M.I.LIDWIN
Central Mining Institute, Katowice, Poland
Regeration of Cyanide – a Case Study: Pilot Cyanidation of a High-Copper Gold Ore from Punitaqui, Chile
A.BERGMANN
MNR Reprocessing Inc., Toronto, Canada
G.M.POTTER
Consultant, Tucson, Arizona
Commercial Operation of Inco’s S02/Air Cyanide Removal Process
E.A.DEVUYST, B/R/CONARD and HUDSON
Inco Ltd., Mississauga, Ontario, Canada
Detection and Treatment of Ferro cyanide Generated by the Photo graphics and Electroplating Industries
S.E.MCGIVNEY and S.P.SHELTON
University of Texas, EL Paso, Texas
The Complete Oxidation of Cyanide from Metal Finishing Operations
W.F.STEVENS
Lancy International, Inc., Zelienople, Pennsylvania
Cyanide Detoxification with Hydrogen Peroxide Using the Degussa Process
H.KNORRE and A.GRIFFITHS
Degussa AG, Hannau, West Germany
Concept of Enhanced Natural Degradation of Cyanide in Mill Effluents
H.VON MICHAELIS
Randol International Ltd., Golden, Colorado
Long-Term Degradation of Cyanide in a Inactive Leach Heap
P.R.ENGELHARDT
Anaconda Minerals Co., Tucson, Arizona
RESEARCH UPDATE
Summary of Panel Discussion
List of attendees
Author Index
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Contact Information
Dr.Dirk Van Zyl, Director
Mining Life-Cycle Center, MS 173
University of Nevada, Reno 89557
Ph: (775) 784-7039
E-mail: dvanzyl@mines.unr.edu
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