Electronic Journal of Biotechnology ISSN: 0717-3458
  © 2009 by Universidad Católica de Valparaíso -- Chile
Vol. 12 No. 3, Issue of July 15, 2009
 


Figure 3. ASBR performance treating low strength sewage with high suspended organic matter content. a) tCOD: (○) influent and (■) effluent; b) sCOD: (□) influent and (▲) effluent; c) TSS: (∆) influent and (●) effluent; d) Alkalinity: (□) TA, (■) partial alkalinity (PA) and (◊) IA; e) VFAs: (■) Acetic acid, (∆) Propionic acid and (○) Butyric acid of the effluent.


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