Fast and high adsorption of cadmium ions from aqueous solutions by acid-activated and pyrolyzed coconut coir

Activated coconut coir (ACC) was prepared by activation of raw coconut coir dust with 50 wt.% phosphoric acid followed by pyrolysis at 450°C in a nitrogen atmosphere. ACC demonstrated high efficacy in the removal of Cd(II) from aqueous solutions. Batch adsorption studies were carried out to study th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Desalination and water treatment 2021-10, Vol.236, p.99-107
Hauptverfasser:	Ekanayake, Bhanuka P.K., Tharika, H.E. Darshi, Perera, A.D.L. Chandani, Kottegoda, Nilwala
Format:	Artikel
Sprache:	eng
Schlagworte:	Activated coconut coir Adsorption Cadmium removal Freundlich isotherm Langmuir isotherm Pseudo-second-order
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!