Repository of Research and Investigative Information

Repository of Research and Investigative Information

Ilam University of Medical Sciences

Optimal conditions for the biological removal of arsenic by a novel halophilic archaea in different conditions and its process optimization

Wed Nov 30 16:23:14 2022

(2013) Optimal conditions for the biological removal of arsenic by a novel halophilic archaea in different conditions and its process optimization. Polish Journal of Chemical Technology. pp. 7-9. ISSN 1509-8117

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Abstract

Recently, concerns about arsenic have been increased due to its high acute toxicity to human and serious environmental problems. In this study, the ability of Halorcula sp. IRU1, a novel halophilic archaea isolated from Urmia lake, Iran for arsenic bioaccumulation was investigated and optimized by Taguchi experimental design. The optimum conditions for high arsenic bioaccumulation by Haloarcula sp. IRU1 could be achieved in the presence temperature 40 degrees C, pH 8 and NaAsO2 at 90 mg/L. Under optimum conditions, the microorganism was able to perform their desired function with a 60.89 percent removal of arsenic. In conclusion, Haloarcula sp. IRU1 is resistant to arsenic and removes it in different conditions.

Item Type: Article
Creators:
CreatorsEmail
Taran, M.UNSPECIFIED
Safari, M.UNSPECIFIED
Monaza, A.UNSPECIFIED
Reza, J. Z.UNSPECIFIED
Bakhtiyari, S.UNSPECIFIED
Keywords: Arsenic bioaccumulation optimization Haloarcula public-health bacteria contamination biosorption chromium water Chemistry Engineering
Divisions:
Page Range: pp. 7-9
Journal or Publication Title: Polish Journal of Chemical Technology
Journal Index: ISI
Volume: 15
Number: 2
Identification Number: https://doi.org/10.2478/pjct-2013-0017
ISSN: 1509-8117
Depositing User: مهندس مهدی شریفی
URI: http://eprints.medilam.ac.ir/id/eprint/744

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