Sulphate removal over barium-modified blast-furnace-slag geopolymer

Sulphate removal over barium-modified blast-furnace-slag geopolymer

[Display omitted] •Highly efficient sulphate sorbent for mine water treatment was developed.•Ba-modified blast-furnace slag geopolymer showed sorption capacity up to 119mg/g.•Sorption capacity was among the highest of reported in the literature.•Extremely low sulphate concentrations could be achieve...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of hazardous materials 2016-11, Vol.317, p.373-384
Hauptverfasser: Runtti, Hanna, Luukkonen, Tero, Niskanen, Mikko, Tuomikoski, Sari, Kangas, Teija, Tynjälä, Pekka, Tolonen, Emma-Tuulia, Sarkkinen, Minna, Kemppainen, Kimmo, Rämö, Jaakko, Lassi, Ulla
Format: Artikel
Sprache:eng
Schlagworte:
Adsorption
Blast-furnace slag
Geopolymer
Metakaolin
Sulphate
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:[Display omitted] •Highly efficient sulphate sorbent for mine water treatment was developed.•Ba-modified blast-furnace slag geopolymer showed sorption capacity up to 119mg/g.•Sorption capacity was among the highest of reported in the literature.•Extremely low sulphate concentrations could be achieved:
ISSN:0304-3894
1873-3336
DOI:10.1016/j.jhazmat.2016.06.001