Ravanipour, Masoumeh and Kafaei, Raheleh and Keshtkar, Mozhgan and Tajalli, Soghra and Mirzaei, Narjes and Ramavandi, Bahman (2017) Fluoride ionadsorptionontopalmstone: Optimizationthroughresponsesurface methodology,isotherm,andadsorbent characteristicsdata. Data inBrief, 12. pp. 471-479.
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Abstract
In somepartoftheworld,groundwatersourcecanbecomeunsafe for drinkingduetothehighconcentrationof fluoride ions[1]. The low costandfacile-producedadsorbentlikepalmstonecould effectivelyremoved fluoride ionsthroughadsorptionprocess.In this dataset,theinfluence of fluoride ionconcentration,solution pH, adsorbentdosage,andcontacttimeon fluoride ionadsorption by palmstoneswastestedbycentralcompositedesign(CCD) under responsesurfacemethodology(RSM).Thedatastonecar- bonized adsorbentwaspreparedbyasimpleandfacilemethodat relativelylowtemperatureof250 °C during3h.Theadsorbenthad the mainfunctionalgroupsofO–H, –OH, Si–H, C¼O, N¼O, C–C, C– OR, C–H, andC–Br onitssurface.Attheoptimizedconditions obtained byRSM,about84.78%of fluoride ionwasremovedusing the adsorbent.TheLangmuirisothermwassuitableforcorrelation of equilibriumdata(maximumadsorptioncapacity¼ 3.95 mg/g). Overall,thedataofferafacileadsorbenttowaterandwastewater workswhichfacetohighlevelof fluoride water/wastewater content.
| Item Type: | Article |
|---|---|
| Subjects: | WA Public Health |
| Divisions: | Faculty of Public Health |
| Depositing User: | زهرا صفایی |
| Date Deposited: | 03 Jul 2018 08:27 |
| Last Modified: | 03 Jul 2018 08:27 |
| URI: | http://eprints.bpums.ac.ir/id/eprint/6280 |
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