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Upflow Anaerobic Sludge Blanket Reactor
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15:25, 3 March 2011
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|english_link=Upflow_Anaerobic_Sludge_Blanket_Reactor
|french_link=Digesteur_anaérobie_à_flux_ascendant
|spanish_link=Reactor Anaerobico de Flujo Ascendente con Manto de Lodos
}}
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Niharika
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