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dc.contributor.author
Halmi, M. I. E.  
dc.contributor.author
Hussin, W. S. W.  
dc.contributor.author
Aqlima, A.  
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Syed, M. A.  
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Ruberto, Lucas Adolfo Mauro  
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MacCormack, Walter P.  
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Yukor, M. Y.  
dc.date.available
2017-05-24T21:14:30Z  
dc.date.issued
2013-11  
dc.identifier.citation
Halmi, M. I. E.; Hussin, W. S. W.; Aqlima, A.; Syed, M. A.; Ruberto, Lucas Adolfo Mauro; et al.; Characterization of a sodium dodecyl sulphate-degrading Pseudomonas sp. strain DRY15 from Antarctic soil; Triveni Enterprises; Journal Of Environmental Biology; 34; 6; 11-2013; 1077-1082  
dc.identifier.issn
0254-8704  
dc.identifier.uri
http://hdl.handle.net/11336/16943  
dc.description.abstract
A bacterium capable of biodegrading surfactant sodium dodecyl sulphate (SDS) was isolated from Antarctic soil. The isolate was tentatively identified as Pseudomonas sp. strain DRY15 based on carbon utilization profiles using Biolog GN plates and partial 16S rDNA molecular phylogeny. Growth characteristic studies showed that the bacterium grew optimally at 10 degrees C, 7.25 pH, 1 g l(-1) SDS as a sole carbon source and 2 g l(-1) ammonium sulphate as nitrogen source. Growth was completely inhibited at 5 g l(-1) SDS. At a tolerable initial concentration of 2 g l(-1), approximately 90% of SDS was degraded after an incubation period of eight days. The best growth kinetic model to fit experimental data was the Haldane model of substrate inhibition with a correlation coefficient value of 0.97. The maximum growth rate was 0.372 hr(-1) while the saturation constant or half velocity constant (Ks) and inhibition constant (Ki), were 0.094% and 11.212 % SDS, respectively. Other detergent tested as carbon sources at 1 g l(-1) was Tergitol NP9, Tergitol 15S9, Witconol 2301 (methyl oleate), sodium dodecylbenzene sulfonate (SDBS), benzethonium chloride, and benzalkonium chloride showed Tergitol NP9, Tergitol 15S9, Witconol 2301 and the anionic SDBS supported growth with the highest growth exhibited by SDBS.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Triveni Enterprises  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Antarctica  
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Biodegradation  
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Pseudomonas Sp.  
dc.subject
Sds  
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Bioremediación, Diagnóstico Biotecnológico en Gestión Medioambiental  
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Biotecnología del Medio Ambiente  
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INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Characterization of a sodium dodecyl sulphate-degrading Pseudomonas sp. strain DRY15 from Antarctic soil  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-05-15T14:46:56Z  
dc.identifier.eissn
2394-0379  
dc.journal.volume
34  
dc.journal.number
6  
dc.journal.pagination
1077-1082  
dc.journal.pais
India  
dc.journal.ciudad
Lucknow  
dc.description.fil
Fil: Halmi, M. I. E.. University of Putra; Malasia  
dc.description.fil
Fil: Hussin, W. S. W.. University of Putra; Malasia  
dc.description.fil
Fil: Aqlima, A.. University of Putra; Malasia  
dc.description.fil
Fil: Syed, M. A.. University of Putra; Malasia  
dc.description.fil
Fil: Ruberto, Lucas Adolfo Mauro. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: MacCormack, Walter P.. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina  
dc.description.fil
Fil: Yukor, M. Y.. University of Putra; Malasia  
dc.journal.title
Journal Of Environmental Biology  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.jeb.co.in/index.php?page=journal_archives  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.jeb.co.in/journal_issues/201311_nov13/paper_18.pdf