Treatment of hypersaline industrial wastewater by a microbial consortium in a sequencing batch reactor

Hypersaline effluents are produced by various industrial activities. Such wastewater, rich in both organic matter and salt (> 35 g l(-1)), is difficult to treat by conventional wastewater treatment processes. It is necessary to use halophilic bacteria. In this study, a bench-scale sequencing batc...

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Veröffentlicht in:Environmental technology. - 1993. - 25(2004), 5 vom: 28. Mai, Seite 543-53
1. Verfasser: Lefebvre, O (VerfasserIn)
Weitere Verfasser: Habouzit, F, Bru, V, Delgenes, J P, Godon, J J, Moletta, R
Format: Aufsatz
Sprache:English
Veröffentlicht: 2004
Zugriff auf das übergeordnete Werk:Environmental technology
Schlagworte:Journal Article DNA, Bacterial Industrial Waste Sodium Chloride 451W47IQ8X Oxygen S88TT14065
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520 |a Hypersaline effluents are produced by various industrial activities. Such wastewater, rich in both organic matter and salt (> 35 g l(-1)), is difficult to treat by conventional wastewater treatment processes. It is necessary to use halophilic bacteria. In this study, a bench-scale sequencing batch reactor (SBR) was inoculated with halophilic sediments in order to treat an agri-food effluent containing 120 g salt l(-1). The micro-organisms were able to treat carbon and nitrogen, provided the pH in the reactor was neutralised with phosphoric acid. Soluble COD and Soluble TKN removal attained 83% and 72% respectively. 16S rDNA identification of the halophilic microbial community showed high diversity 
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700 1 |a Habouzit, F  |e verfasserin  |4 aut 
700 1 |a Bru, V  |e verfasserin  |4 aut 
700 1 |a Delgenes, J P  |e verfasserin  |4 aut 
700 1 |a Godon, J J  |e verfasserin  |4 aut 
700 1 |a Moletta, R  |e verfasserin  |4 aut 
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