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Boron removal from aqueous solutions using alginate gel beads in fixed-bed systems

Autor
Demey, H.; Ruiz, M.; Barron, J.A.; Sastre, A.
Tipus d'activitat
Article en revista
Revista
Journal of chemical technology & biotechnology
Data de publicació
2014-06-01
Volum
89
Número
6
Pàgina inicial
934
Pàgina final
940
DOI
https://doi.org/10.1002/jctb.4361 Obrir en finestra nova
Projecte finançador
Técnicas avanzadas de separación utilizando líquidos iónicos como extractantes-disolventes en tecnología de membranas con renovación
Repositori
http://hdl.handle.net/2117/23409 Obrir en finestra nova
URL
http://onlinelibrary.wiley.com/doi/10.1002/jctb.4361/abstract Obrir en finestra nova
Resum
BACKGROUNDA column sorption study was carried out using calcium alginate gel beads as adsorbent for the removal of boron from aqueous solutions. The breakthrough curve was obtained as a function of pH, initial concentration of boron, feed flow rate, adsorbent mass and column diameter. The breakthrough capacity values and adsorption percentage of calcium alginate gel for boron were calculated. Column data obtained at different conditions were described using the Adams-Bohart model and bed-depth s...
Citació
Demey, H. [et al.]. Boron removal from aqueous solutions using alginate gel beads in fixed-bed systems. "Journal of chemical technology & biotechnology", 01 Juny 2014, vol. 89, núm. 6, p. 934-940.
Paraules clau
ADSORPTION, BATCH, BIOSORPTION, COLUMN, CROSS-LINKED CHITOSAN, FULL FACTORIAL DESIGN, REVERSE-OSMOSIS, SORPTION, WATER, alginate, boron, removal, sorption
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
R2EM - Resource Recovery and Environmental Management

Participants

Arxius