Thermophilic anaerobic digestion of screened dairy manure using a two-phase process

1986 ◽  
Vol 5 (3) ◽  
pp. 249-255 ◽  
Author(s):  
K.V. Lo ◽  
P.H. Liao
Keyword(s):  
Anaerobic Digestion ◽  
Dairy Manure ◽  
Two Phase ◽  
Thermophilic Anaerobic Digestion ◽  
Phase Process

Two-phase anaerobic digestion of screened dairy manure

Biomass ◽  
1985 ◽  
Vol 8 (2) ◽  
pp. 81-90 ◽  
Author(s):  
K.V. Lo ◽  
P.H. Liao
Keyword(s):  
Anaerobic Digestion ◽  
Dairy Manure ◽  
Two Phase

Two-phase anaerobic digestion of unscreened dairy manure

2005 ◽  
Vol 40 (11) ◽  
pp. 3542-3549 ◽  
Author(s):  
G.N. Demirer ◽  
S. Chen
Keyword(s):  
Anaerobic Digestion ◽  
Dairy Manure ◽  
Two Phase

The combined effect of cefazolin and oxytertracycline on biogas production from thermophilic anaerobic digestion of dairy manure

2013 ◽  
Vol 133 ◽  
pp. 23-30 ◽  
Author(s):  
Nilmini Beneragama ◽  
Suraju A. Lateef ◽  
Masahiro Iwasaki ◽  
Takaki Yamashiro ◽  
Kazutaka Umetsu
Keyword(s):  
Anaerobic Digestion ◽  
Biogas Production ◽  
Dairy Manure ◽  
Combined Effect ◽  
Thermophilic Anaerobic Digestion

Performance and energy aspects of single and two phase thermophilic anaerobic digestion of waste activated sludge

2016 ◽  
Vol 86 ◽  
pp. 1324-1331 ◽  
Author(s):  
Wanderli Rogério Moreira Leite ◽  
Marco Gottardo ◽  
Paolo Pavan ◽  
Paulo Belli Filho ◽  
David Bolzonella
Keyword(s):  
Anaerobic Digestion ◽  
Activated Sludge ◽  
Waste Activated Sludge ◽  
Two Phase ◽  
Thermophilic Anaerobic Digestion ◽  
Energy Aspects

Degradation characteristics of polylactide in thermophilic anaerobic digestion with hyperthermophilic solubilization condition

2011 ◽  
Vol 64 (11) ◽  
pp. 2135-2142 ◽  
Author(s):  
F. Wang ◽  
T. Hidaka ◽  
T. Oishi ◽  
S. Osumi ◽  
J. Tsubota ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Methane Conversion ◽  
Experimental Results ◽  
Phase System ◽  
Two Phase ◽  
Thermophilic Anaerobic Digestion ◽  
Promotional Effect ◽  
Thermophilic Condition ◽  
Ammonia Addition ◽  
Control Batch

To test whether hyperthermophilic treatment promotes polylactide (PLA) dissolution and methane conversion under anaerobic digestion conditions, a single thermophilic control reactor (55 °C) and a two-phase system consisting of a hyperthermophilic reactor (80 °C) and a thermophilic reactor (55 °C) were continuously fed with a mixture of PLA and artificial kitchen garbage. In Runs 1 and 2, the PLA dissolution ratios in the two-phase system were 79.2 ± 6.5% and 85.2 ± 7.0%, respectively, higher than those of the control. Batch experimental results indicated that hyperthermophilic treatment could promote PLA dissolution to a greater degree as compared with single thermophilic treatment and that ammonia addition also had a promotional effect on PLA dissolution. In the two-phase system, after hyperthermophilic treatment, dissolved PLA was converted to methane gas under the subsequent thermophilic condition.

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