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Characterization of chromate reducing Pseudomonas aeruginosa strain Mie3 isolated from Juru River sludge and its potential on Azo dye decolorization

Chromate and azo dyes are common compounds used in the industrial applications and released into the environments. Therefore studies of bioremediation treatment methods should involve the removal of both pollutants. In this study, we report, a novel chromate reducing bacteria with the capability to...

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Hoofdauteurs: Halmi, Mohd Izuan Effendi, Sheikh Abdullah, Siti Rozaimah, Abd. Shukor, Mohd Yunus
Formaat: Artikel
Taal:English
Gepubliceerd in: SPB Pharma Society 2017
Online toegang:http://psasir.upm.edu.my/id/eprint/61094/1/Characterization%20of%20chromate%20reducing%20Pseudomonas%20aeruginosa%20strain%20Mie3%20isolated%20from%20Juru%20River%20sludge%20and%20its%20potential%20on%20Azo%20dye%20decolorization.pdf
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spelling oai:psasir.upm.edu.my:61094 http://psasir.upm.edu.my/id/eprint/61094/ Characterization of chromate reducing Pseudomonas aeruginosa strain Mie3 isolated from Juru River sludge and its potential on Azo dye decolorization Halmi, Mohd Izuan Effendi Sheikh Abdullah, Siti Rozaimah Abd. Shukor, Mohd Yunus Chromate and azo dyes are common compounds used in the industrial applications and released into the environments. Therefore studies of bioremediation treatment methods should involve the removal of both pollutants. In this study, we report, a novel chromate reducing bacteria with the capability to decolorize 4 type of dye namely Amaranth Dye, Biebrich Scarlet, Direct Blue 71 and Methanil Yellow under aerobic conditions. The isolate identified as Pseudomonas Aeruginosa strain MIE3 and reduced 52% of 150 ppm potassium dichromate (Cr(VI)) in the nutrient broth after 24 hours incubation under shaking condition at 150 rpm. Optimization using one factor at a time (OFAT) showed the optimal conditions for chromate reduction include nutrient broth concentration was 8 g/L, temperature between 30 and 35oC, and pH was 7.8. The ability of this bacterium to detoxify these toxicants make the bacterium a valuable tool for future wastewater and soil bioremediation. SPB Pharma Society 2017 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/61094/1/Characterization%20of%20chromate%20reducing%20Pseudomonas%20aeruginosa%20strain%20Mie3%20isolated%20from%20Juru%20River%20sludge%20and%20its%20potential%20on%20Azo%20dye%20decolorization.pdf Halmi, Mohd Izuan Effendi and Sheikh Abdullah, Siti Rozaimah and Abd. Shukor, Mohd Yunus (2017) Characterization of chromate reducing Pseudomonas aeruginosa strain Mie3 isolated from Juru River sludge and its potential on Azo dye decolorization. Journal of Chemical and Pharmaceutical Sciences, 10 (1). 522 - 526. ISSN 0974-2115 https://www.jchps.com/issues/Volume%2010_Issue%201/106-0920916.pdf
institution UPM IR
collection UPM IR
language English
description Chromate and azo dyes are common compounds used in the industrial applications and released into the environments. Therefore studies of bioremediation treatment methods should involve the removal of both pollutants. In this study, we report, a novel chromate reducing bacteria with the capability to decolorize 4 type of dye namely Amaranth Dye, Biebrich Scarlet, Direct Blue 71 and Methanil Yellow under aerobic conditions. The isolate identified as Pseudomonas Aeruginosa strain MIE3 and reduced 52% of 150 ppm potassium dichromate (Cr(VI)) in the nutrient broth after 24 hours incubation under shaking condition at 150 rpm. Optimization using one factor at a time (OFAT) showed the optimal conditions for chromate reduction include nutrient broth concentration was 8 g/L, temperature between 30 and 35oC, and pH was 7.8. The ability of this bacterium to detoxify these toxicants make the bacterium a valuable tool for future wastewater and soil bioremediation.
format Article
author Halmi, Mohd Izuan Effendi
Sheikh Abdullah, Siti Rozaimah
Abd. Shukor, Mohd Yunus
spellingShingle Halmi, Mohd Izuan Effendi
Sheikh Abdullah, Siti Rozaimah
Abd. Shukor, Mohd Yunus
Characterization of chromate reducing Pseudomonas aeruginosa strain Mie3 isolated from Juru River sludge and its potential on Azo dye decolorization
author_facet Halmi, Mohd Izuan Effendi
Sheikh Abdullah, Siti Rozaimah
Abd. Shukor, Mohd Yunus
author_sort Halmi, Mohd Izuan Effendi
title Characterization of chromate reducing Pseudomonas aeruginosa strain Mie3 isolated from Juru River sludge and its potential on Azo dye decolorization
title_short Characterization of chromate reducing Pseudomonas aeruginosa strain Mie3 isolated from Juru River sludge and its potential on Azo dye decolorization
title_full Characterization of chromate reducing Pseudomonas aeruginosa strain Mie3 isolated from Juru River sludge and its potential on Azo dye decolorization
title_fullStr Characterization of chromate reducing Pseudomonas aeruginosa strain Mie3 isolated from Juru River sludge and its potential on Azo dye decolorization
title_full_unstemmed Characterization of chromate reducing Pseudomonas aeruginosa strain Mie3 isolated from Juru River sludge and its potential on Azo dye decolorization
title_sort characterization of chromate reducing pseudomonas aeruginosa strain mie3 isolated from juru river sludge and its potential on azo dye decolorization
publisher SPB Pharma Society
publishDate 2017
url http://psasir.upm.edu.my/id/eprint/61094/1/Characterization%20of%20chromate%20reducing%20Pseudomonas%20aeruginosa%20strain%20Mie3%20isolated%20from%20Juru%20River%20sludge%20and%20its%20potential%20on%20Azo%20dye%20decolorization.pdf
_version_ 1819298083957112832
score 13.4562235

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