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JSIR Vol.64(03) [March 2005] >


Title: Electrochemical degradation of erythrosine in pharmaceuticals and food product industries effluent
Authors: Jain, Rajeev
Bhargava, Meenakshi
Sharma, Nidhi
Keywords: Controlled potential electrolysis
Cyclic voltammetry
Chemical oxidation demand
Electrochemical treatment of industrial effluents
Industrial effluents
Effluents
Issue Date: Mar-2005
Publisher: CSIR
IPC CodeC 02 F 1/46
Abstract: In the present paper electrochemical behaviour of erythrosine (disodium salt of 9-carboxyphenyl-6-hydroxy-2,4,5,7-tetraiodo-3-isoxanthone) has been studied using platinum and steel foil as working electrode. Controlled potential electrolysis took 6 h for depolarization using platinum electrode, with a significant decrease in colour and absorbance. The rate of reaction was found to be obeying first order rate expression.
Page(s): 191-197
ISSN: 0975-1084 (Online); 0022-4456 (Print)
Source:JSIR Vol.64(03) [March 2005]

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