Efficacy and field applicability of Burmese grape leaf extract (BGLE) for cadmium removal: an implication of metal removal from natural water

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dc.contributor.author Borah, Rinkumoni
dc.contributor.author Kumari, Deepa
dc.contributor.author Gogoi, Anindita
dc.contributor.author Biswas, Sunayana
dc.contributor.author Goswami, Ritusmita
dc.contributor.author Shim, Jaehong
dc.contributor.author Begum, Naznin Ara
dc.contributor.author Kumar, Manish
dc.date.accessioned 2017-10-06T11:05:49Z
dc.date.available 2017-10-06T11:05:49Z
dc.date.issued 2018-01
dc.identifier.citation Borah, Rinkumoni; Kumari, Deepa; Gogoi, Anindita; Biswas, Sunayana; Goswami, Ritusmita; Shim, Jaehong; Begum, Naznin Ara and Kumar, Manish,"Efficacy and field applicability of Burmese grape leaf extract (BGLE) for cadmium removal: an implication of metal removal from natural water", Ecotoxicology and Environmental Safety, DOI: 10.1016/j.ecoenv.2017.09.002, vol. 147, pp. 585-593, Jan. 2018. en_US
dc.identifier.uri http://dx.doi.org/10.1016/j.ecoenv.2017.09.002
dc.identifier.uri https://repository.iitgn.ac.in/handle/123456789/3165
dc.description.abstract Burmese Grape Leaf Extract (BGLE), a low cost adsorbent was studied for cadmium (Cd(II)) removal from metal solutions and natural water samples. Batch adsorption studies were carried out to examine the influence of contact time and initial metal concentration after characterization under scanning electron microscopy (SEM). Cd(II)adsorptiononto BGLE was best explained by pseudo-second order kinetics (R2 = 0.99) and best fitted with Langmuir isotherm model (R2 = 0.76). Beside the selective adsorption activity of BGLE towards Cd(II), only 0.1g of BGLE have shown effective adsorption of these ions with a maximum adsorption capacity (qm) of 44.72mgg-1. This study was a unique combination of laboratory experiments and field implication. Study indicates that same efficacy cannot be obtained in natural water samples as obtained in the case of laboratory due to the interference of major ions in water.
dc.description.statementofresponsibility by Rinkumoni Borah, Deepa Kumari, Anindita Gogoi, Sunayana Biswas, Ritusmita Goswami, Jaehong Shim, Naznin Ara Begum and Manish Kumar
dc.format.extent vol. 147, pp. 585-593
dc.language.iso en en_US
dc.publisher Elsevier en_US
dc.subject Adsorption en_US
dc.subject Burmese grape leaf extract (BGLE) en_US
dc.subject Cadmium en_US
dc.subject Isotherms en_US
dc.subject Kinetics en_US
dc.title Efficacy and field applicability of Burmese grape leaf extract (BGLE) for cadmium removal: an implication of metal removal from natural water en_US
dc.type Article en_US
dc.relation.journal Ecotoxicology and Environmental Safety


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