Separation of fluoride from aqueous solution by electrodialysis: effect of process parameters and other ionic species.
J Hazard Mater
; 153(1-2): 107-13, 2008 May 01.
Article
de En
| MEDLINE
| ID: mdl-17889999
ABSTRACT
Removal of fluoride from aqueous solution by electrodialysis was studied. Applied voltage, feed flow rate, fluoride concentration in the solution and effect of the other anions as sulfate, chloride were investigated as experimental parameters on fluoride removal from aqueous solution. The separation performance was evaluated in terms of mass transfer and energy consumption. It was obtained that the separation performance increased when the initial concentration of fluoride in the feed solution increased. Percent removal of fluoride increased as the applied potential increased. However, the effect of feed flow rate was not apparent in the range of applied feed flow rate. Separation of fluoride was influenced by chloride but not by sulfate ions.
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Collection:
01-internacional
Base de données:
MEDLINE
Sujet principal:
Polluants chimiques de l'eau
/
Élimination des déchets liquides
/
Purification de l'eau
/
Fluorures
Langue:
En
Journal:
J Hazard Mater
Sujet du journal:
SAUDE AMBIENTAL
Année:
2008
Type de document:
Article
Pays d'affiliation:
Turquie