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Adsorption of Disperse Blue SBL dye by synthesized poorly crystalline hydroxyapatite |
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| Authors: | BARKA Noureddine QOURZAL Samir ASSABBANE Ali NOUNAH Abederrahman and A?IT-ICHOU Yhya |
| Institution: | BARKA Noureddine,QOURZAL Samir,ASSABBANE Ali,NOUNAH Abederrahman,A(I)T-ICHOU Yhya |
| Abstract: | The present study has been undertaken to evaluate the adsorption in batch mode of a disperse dye (Disperse Blue SBL) by poorly crystalline hydroxyapatite synthesized by coprecipitation between Ca(NO_3)_2 and (NH_4)_2HPO4 reagents in aqueous solution at room temperature. The adsorption experiments were carried out to investigate the factors that influence the dye uptake by the adsorbent, such as the contact time under agitation, adsorbent dosage, initial dye concentration, solution temperature, and pH. The e... |
| Keywords: | hydroxyapatite Disperse Blue SBL adsorption isotherm enthalpy of adsorption |
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