Deciphering the science behind electrocoagulation to remove suspended clay particles from water.
Water Sci Technol
; 50(12): 177-84, 2004.
Article
en En
| MEDLINE
| ID: mdl-15686019
Electrocoagulation removes pollutant material from water by a combination of coagulant delivered from a sacrificial aluminium anode and hydrogen bubbles evolved at an inert cathode. Rates of clay particle flotation and settling were experimentally determined in a 7 L batch reactor over a range of currents (0.25-2.0 A) and pollutant loadings (0.1-1.7 g/L). Sedimentation and flotation are the dominant removal mechanism at low and high currents, respectively. This shift in separation mode can be explained by analysing the reactor in terms of a published dissolved air flotation model.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Aguas del Alcantarillado
/
Contaminantes del Agua
/
Purificación del Agua
/
Electroquímica
/
Silicatos de Aluminio
Tipo de estudio:
Prognostic_studies
Idioma:
En
Revista:
Water Sci Technol
Asunto de la revista:
SAUDE AMBIENTAL
/
TOXICOLOGIA
Año:
2004
Tipo del documento:
Article
País de afiliación:
Australia
Pais de publicación:
Reino Unido