Performance and mechanisms of NaOH and ball-milling co-modified biochar for enhanced the removal of Cd2+ in synthetic water: A combined experimental and DFT study

Performance and mechanisms of NaOH and ball-milling co-modified biochar for enhanced the removal of Cd2+ in synthetic water: A combined experimental and DFT study

A multifunction magnetic carbonaceous adsorbent (MBM/OH/BC) was synthesized by facile NaOH and ball-milling co-modified biochar, and applied for removing Cd2+ in water. The results showed MBM/OH/BC exhibited excellent adsorption capacity (183.59 mg/g for Cd2+), short equilibrium time (60 min) and go...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Arabian journal of chemistry 2022-06, Vol.15 (6), p.103817, Article 103817
Hauptverfasser: Du, Hua, Xi, Cunxian, Tang, Bobin, Chen, Wenli, Deng, Wei, Cao, Shurui, Jiang, Guihua
Format: Artikel
Sprache:eng
Schlagworte:
Adsorption kinetics and isotherm
Biochar
Cadmium
DFT calculation
Mechanism
Water treatment
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A multifunction magnetic carbonaceous adsorbent (MBM/OH/BC) was synthesized by facile NaOH and ball-milling co-modified biochar, and applied for removing Cd2+ in water. The results showed MBM/OH/BC exhibited excellent adsorption capacity (183.59 mg/g for Cd2+), short equilibrium time (60 min) and good reusability (the declining efficiency
ISSN:1878-5352
1878-5379
DOI:10.1016/j.arabjc.2022.103817