OPTIMIZATION OF ANAEROBIC CO-DIGESTION OF CATTLE MANURE AND ANAEROBIC BIOLOGICAL WASTEWATER TREATMENT SLUDGE

Authors : Gülsün Aktaş, Saffettin Ferda Mutlu

Pages : 1-8

View : 52 | Download : 6

Publication Date : 2017-03-31

Article Type : Other Papers

Abstract :In this study; effect of pH and amount of anaerobic biological treatment sludge insert ignore into journalissuearticles values(ABTS); on biogas production rate was investigated by co-digestion of cattle manure with ABTS. Laboratory experiments were performed in batch tank reactors at mesophilic conditions using Box-Wilson design method. Temperature and total solid concentration was kept constant. The amount of ABTS and pH were varied between 50-150 g and 6.8-7.8 respectively. Statistical analyses were carried out by the use of Design Expert Trial 7.0.0 program. Maximum biogas production rate obtained at a pH value of 7.28 and the amount of anaerobic biological treatment sludge of 108.17 gram was 1.805 ml/day.g.
Keywords : Biogas, co digestion, cattle manure, anaerobic biological treatment sludge, optimization, statistical method

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