Biogas Production from Dairy Cow Manure using Semi-Continuously Fed and Mixed Reactor (SCFMR)

2014 ◽  
Vol 31 (8) ◽  
pp. 843-853 ◽  
Author(s):  
Kwang-Hwa Jeong ◽  
◽  
Ho Kang ◽  
Ji-Hyun Jeong ◽  
Sun-Woo Kim ◽  
...  
Keyword(s):  
Dairy Cow ◽  
Biogas Production ◽  
Cow Manure ◽  
Mixed Reactor ◽  
Dairy Cow Manure

Electroporation of harvest residues for enhanced biogas production in anaerobic co-digestion with dairy cow manure

2019 ◽  
Vol 274 ◽  
pp. 215-224 ◽  
Author(s):  
Đurđica Kovačić ◽  
Davor Kralik ◽  
Slavko Rupčić ◽  
Daria Jovičić ◽  
Robert Spajić ◽  
...  
Keyword(s):  
Dairy Cow ◽  
Biogas Production ◽  
Cow Manure ◽  
Harvest Residues ◽  
Dairy Cow Manure

Life cycle assessment of biogas production through anaerobic co-digestion of nopal cladodes and dairy cow manure

2018 ◽  
Vol 172 ◽  
pp. 2313-2322 ◽  
Author(s):  
Félix Rafael Ramírez-Arpide ◽  
Göksel N. Demirer ◽  
Clemente Gallegos-Vázquez ◽  
Guadalupe Hernández-Eugenio ◽  
Vinicio Horacio Santoyo-Cortés ◽  
...  
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Dairy Cow ◽  
Biogas Production ◽  
Cow Manure ◽  
Dairy Cow Manure

scholarly journals Evaluation of Methane Production From Dairy Cow Manure and Vegetable Waste

2021 ◽  
Vol 13 (4) ◽  
pp. 27
Author(s):  
Ephodia Sihlangu ◽  
Dibungi Luseba ◽  
Khathutshelo A. Nephawe ◽  
Florence V. Nherera-Chokuda
Keyword(s):  
Anaerobic Digestion ◽  
Dairy Cow ◽  
Methane Production ◽  
Biogas Production ◽  
Buffering Capacity ◽  
Animal Waste ◽  
Cow Manure ◽  
Vegetable Waste ◽  
Dairy Cow Manure ◽  
Determine Effect

Dairy cow manure has high buffering capacity hence a substrate for anaerobic digestion, however the process is not optimised in mono-digestion system due to limited substrate. The aim of the study was to assess the effect of co-digesting animal waste and vegetable waste on methane production. Two systems were applied- batch and continuous anaerobic digestion system to determine effect on methane yield. The experiments were conducted with treatments as: manure alone (M), composite of manure with cabbage (MC), manure with potatoes (MP), manure with cabbage and potatoes (MCP), faecal alone (F), faecal with cabbage (FC), faecal with potatoes (FP) and faecal with cabbage and potatoes (FCP). Rectal grab samples were collected prior to incubation and manure was collected from the pens. All treatments were in replicates. Composite of manure or faecal with cabbage and potatoes produced the highest biogas (FCP: 32.1 mL/g DM, MCP: 29.5 mL/g DM) and methane (FCP: 3.13 mL/g DM, MCP: 2.36 mL/g DM) compared to manure alone or faecal alone (F: 27.0 biogas mL/g DM, M: 26.6 biogas mL/g DM) (F: 1.36 methane mL/g DM, M: 1.18 methane mL/g DM). Co-digesting dairy excreta with cabbage as only vegetable substrate affected anaerobic digestion (FC: 24.8 mL/g DM, MC: 24.9 mL/g DM), since it was the lowest in biogas production compared to all treatments. The anaerobic digestion system had an effect in methane production since continuous anaerobic digestion system produced the highest methane compared to batch anaerobic digestion system in all treatments. The results obtained in this study suggest that composite of manure with both cabbage and potatoes results in the highest biogas and methane production.

Bioenergy production from nopal cladodes and dairy cow manure on a farm-scale level: Challenges for its economic feasibility in Mexico

2019 ◽  
Vol 142 ◽  
pp. 383-392 ◽  
Author(s):  
Félix Rafael Ramírez-Arpide ◽  
Teodoro Espinosa-Solares ◽  
Clemente Gallegos-Vázquez ◽  
Vinicio Horacio Santoyo-Cortés
Keyword(s):  
Dairy Cow ◽  
Economic Feasibility ◽  
Cow Manure ◽  
Scale Level ◽  
Bioenergy Production ◽  
Farm Scale ◽  
Dairy Cow Manure

scholarly journals Ultrasonication affects the bio-accessibility of primary dairy cow manure digestate for secondary post-digestion

Fuel ◽  
2021 ◽  
Vol 291 ◽  
pp. 120140
Author(s):  
Matthijs H. Somers ◽  
Julie Jimenez ◽  
Samet Azman ◽  
Jean-Philippe Steyer ◽  
Jan Baeyens ◽  
...  
Keyword(s):  
Dairy Cow ◽  
Cow Manure ◽  
Dairy Cow Manure

Anaerobic co-digestion of dairy cow manure and high concentrated food processing waste

2013 ◽  
Vol 15 (4) ◽  
pp. 539-547 ◽  
Author(s):  
Takaki Yamashiro ◽  
Suraju A. Lateef ◽  
Chun Ying ◽  
Nilmini Beneragama ◽  
Milos Lukic ◽  
...  
Keyword(s):  
Dairy Cow ◽  
Food Processing ◽  
Cow Manure ◽  
Processing Waste ◽  
Food Processing Waste ◽  
Dairy Cow Manure
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