Optimization of cadmium(II) removal from water using sunflower waste carbon-a statistical approach

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dc.contributor.authorJain M.
dc.contributor.authorGarg V.K.
dc.contributor.authorPaliwal R.
dc.contributor.authorKadirvelu K.
dc.contributor.authorChaudhry S.
dc.date.accessioned2020-02-18T10:06:32Z
dc.date.accessioned2024-08-14T06:39:19Z
dc.date.available2020-02-18T10:06:32Z
dc.date.available2024-08-14T06:39:19Z
dc.date.issued2020
dc.description.abstractIn this study, a statistical experimental strategy was used to optimize the Cd(II) adsorption by chemically treated stems of Helianthus annuus (sunflower). The maximum cadmium adsorption was found at 100 mg/L when a dose of 2000 mg/100 ml was applied at pH 6.0. The highest percentage removal obtained using the model was 100%. The F value (17.28), lack-of-fit value (0.09) and coefficient of determination (R2 = 0.939) established the appropriateness of quadratic model. The results of confirmation experiment, i.e. 99.8% removal of Cd(II) by prepared adsorbent under optimized conditions agreed well with the model predictions.en_US
dc.identifier.doi10.1080/15569543.2020.1718163
dc.identifier.issn15569543
dc.identifier.urihttp://10.2.3.109/handle/32116/2616
dc.identifier.urlhttps://www.tandfonline.com/doi/abs/10.1080/15569543.2020.1718163
dc.language.isoen_USen_US
dc.publisherTaylor and Francis Ltden_US
dc.subjectCentral composite designen_US
dc.subjectheavy metalen_US
dc.subjectHelianthus annuusen_US
dc.subjectresponse surface methodologyen_US
dc.subjectsunflower stem carbonen_US
dc.titleOptimization of cadmium(II) removal from water using sunflower waste carbon-a statistical approachen_US
dc.title.journalToxin Reviewsen_US
dc.typeArticleen_US
dc.type.accesstypeClose Accessen_US

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