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Titre :
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Prefermentation in biological nutrient removal plants
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Auteurs :
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J. Barnard ;
Joint CSCE ASCE National conference on environmental engineering, 12-14 july, Montreal (1993; CAN)
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Type de document :
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article/chapitre/communication
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Année de publication :
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1993
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Format :
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p. 1767-1774
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Langues:
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= Anglais
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Mots-clés:
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FERMENTATION
;
BOUES ACTIVEES
;
ACIDITE VOLATILE
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Résumé :
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Fermentation of activated sludge in the anaerobic zone of biological nutrient removal plants proved to be counter productive due to the release of phosphates accumulated in the cells. The short chain volatile fatty acids thus produced is not sufficient to uptake all the released phosphates.
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