Rapid Determination of Cyanide in Waste Waters

OP Bhargava; GW Deline; WG Hines

doi:10.1520/STP39004S

SYMPOSIA PAPER Published: 01 January 1975

STP39004S

Rapid Determination of Cyanide in Waste Waters

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A simple, direct, and rapid method is presented for the determination of cyanide in waste waters employing a selective ion electrode. The method can tolerate up to 100 ppm of sulfide in the sample and incidentally detects sulfide down to 0.05 ppm. The range of the method is 0.03 to 100 ppm cyanide and a single determination can be completed in about 3 min including the filtration of sulfide, if present, in the sample. The method has been in routine operation for about three years.

Author Information

Bhargava, OP

Metallurgical and Chemical Laboratories, The Steel Company of Canada, Ltd., Hamilton, Ontario, Canada

Deline, GW

Metallurgical and Chemical Laboratories, The Steel Company of Canada, Ltd., Hamilton, Ontario, Canada

Hines, WG

Metallurgical and Chemical Laboratories, The Steel Company of Canada, Ltd., Hamilton, Ontario, Canada

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Details

Developed by Committee: D19

Pages: 122–127

DOI: 10.1520/STP39004S

ISBN-EB: 978-0-8031-5584-8

ISBN-13: 978-0-8031-5526-8

Rapid Determination of Cyanide in Waste Waters

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