Effect of oxygen pressure on the electrochemical oxidation of Chrome Brown azo dye

Azo dye is a kind of most commonly used dyes in related industries. As the discharge from azo dye related industries is commonly found with high salinity and temperature, halo-thermophlic microbes able to decolorize azo dyes are required. Consortium HR enriched under 5% salinity and 50°C in this study was mainly composed of Ueribacillus (70.4%), Tepidimicrobium (11.7%) and Clostridium (10.4%). The influence of salinity (1% to 10%) and pH (6 to 10) on the decolorization process were further measured. Meanwhile, consortium HR was identified with ability to decolorize several kinds of azo dyes and the phytotoxicity of the metabolic intermediates was decreased with the incubation time. All the results indicate that consortium HR has a good potential in the decolorization of azo dyes in hypersaline, high temperature and week alkaline conditions.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

hi@scite.ai

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Effect of oxygen pressure on the electrochemical oxidation of Chrome Brown azo dye

Abstract: Electrochemical oxidation of Chrome Brown azo dye under high oxygen pressure was studied. The effect of current density, pressure, and oxygen duration on the process rate and effi ciency was considered.

Cited by 4 publications

References 14 publications

Electrochemical oxidation of azo dyes in water: a review

Electrochemical oxidation of azo dyes in water: a review

Decontamination of wastewaters containing synthetic organic dyes by electrochemical methods. An updated review

Azo Dye Decolorizaiton by Consortium HR under High Temperature and Salinity

Contact Info

Product

Resources

About