Achromobacter denitrificans strain SP1 efficiently remediates di(2-ethylhexyl)phthalate

Pradeep, S; Sarath Josh, M K; Binod, P; Sudha Devi, R; Balachandran, S; Anderson, R C; Benchamin, S

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DC Field	Value	Language
dc.contributor.author	Pradeep, S	-
dc.contributor.author	Sarath Josh, M K	-
dc.contributor.author	Binod, P	-
dc.contributor.author	Sudha Devi, R	-
dc.contributor.author	Balachandran, S	-
dc.contributor.author	Anderson, R C	-
dc.contributor.author	Benchamin, S	-
dc.date.accessioned	2016-05-26T10:36:17Z	-
dc.date.available	2016-05-26T10:36:17Z	-
dc.date.issued	2015-01	-
dc.identifier.citation	Ecotoxicology and Environmental Safety 112:114-121,Feb,2015	en_US
dc.identifier.uri	http://hdl.handle.net/123456789/2296	-
dc.description.abstract	This studydescribeshow Achromobacterdenitrificans strainSP1,anovelisolatefromheavilyplastics- contaminated sewagesludgeefficiently consumedthehazardousplasticizer,di(2-ethylhexyl)phthalate (DEHP) ascarbonsourcesupplementedinasimplebasalsaltmedium(BSM).Responsesurfacemeth- odology wasemployedforthestatisticaloptimizationoftheprocessparameterssuchastemperature (32 °C), agitation(200rpm),DEHPconcentration(10mM),time(72h)andpH(8.0).Attheseoptimized conditions, experimentallyobservedDEHPdegradationwas63%,whilethepredictedvaluewas59.2%; and thecorrelationcoefficient betweenthemwas0.998, i.e., highlysignificant and fit tothepredicted model. EmployingGC–MS analysis,thedegradationpathwaywaspartiallydeducedwithintermediates such asmono(2-ethylhexyl)phthalateand2-ethylhexanol.Briefly,this first reportdescribes A.deni- trificans strainSP1asahighlyefficient bacteriumforcompletelyremediatingthehazardousDEHP (10mM)in96hinBSM(50%consumedin60h),whichoffersgreatpotentialsforefficiently cleaningthe DEHP-contaminatedenvironmentssuchassoil,sedimentsandwateruponitsdeployment	en_US
dc.language.iso	en	en_US
dc.publisher	Elsevier	en_US
dc.subject	Achromobacterdenitrificans; SP1 Biodegradation Responsesurfacemethodology Blood storagebag ;DEHP PVC	en_US
dc.title	Achromobacter denitrificans strain SP1 efficiently remediates di(2-ethylhexyl)phthalate	en_US
dc.type	Article	en_US
Appears in Collections:	2015

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