dc.publisher.country |
Brasil |
pt_BR |
dc.publisher.initials |
UFCG |
pt_BR |
dc.subject.cnpq |
Engenharia Química. |
pt_BR |
dc.citation.issue |
1 |
pt_BR |
dc.title |
Influence of temperature on anaerobic co-digestion process of organic solid waste. |
pt_BR |
dc.date.issued |
2013 |
|
dc.description.abstract |
The process of anaerobic co-digestion (ACD) of organic solid vegetable waste (OSVW) with
anaerobic sewage sludge (ASS) in the proportion of 80% and 20% (weight percent) respectively in
anaerobic batch reactors (ABR), investigating the influence of temperatures at 25.5, 40.0 and 50.0
ºC, has been studied. The experimental system was composed of nine ABR with volumetric
capacity of 1.15 liters each, of which 15 % of the total volume of each reactor was destined for the
head-space. The reactors were monitored for the period of 160 days with weekly qualitative
characterization, and daily quantification of the biogas produced. After completion of the
monitoring period, the reactors were unloaded and the partially biostabilized waste was submitted
to physico-chemical characterization, for the same parameters that were determined of the waste
"in nature" used for loading the reactors. Among the conditions studied, it was observed that the
best favored treatment by the ACD process was for the reactors monitored at 25.5 ºC, yielding
total COD removal efficiency of 28.5%, volume of biogas accumulated 23.85 liters, volume of
accumulated CH4 9.05 liters and maximum percentage of CH4 in biogas of 56%. |
pt_BR |
dc.identifier.uri |
http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/36042 |
|
dc.date.accessioned |
2024-06-11T19:32:44Z |
|
dc.date.available |
2024-06-11 |
|
dc.date.available |
2024-06-11T19:32:44Z |
|
dc.type |
Artigo de Evento |
pt_BR |
dc.subject |
Solid vegetable waste |
pt_BR |
dc.subject |
Anaerobic sewage sludge |
pt_BR |
dc.subject |
Anaerobic co-digestion |
pt_BR |
dc.subject |
Batch reactors |
pt_BR |
dc.subject |
Resíduos sólidos vegetais |
pt_BR |
dc.subject |
Lodo de esgoto anaeróbio |
pt_BR |
dc.subject |
Biodigestão anaeróbica |
pt_BR |
dc.subject |
Solid vegetable waste |
pt_BR |
dc.subject |
Anaerobic sewage sludge |
pt_BR |
dc.subject |
Anaerobic co-digestion |
pt_BR |
dc.subject |
Batch reactors |
pt_BR |
dc.subject |
Vegetable solid waste |
pt_BR |
dc.subject |
Anaerobic sewage sludge |
pt_BR |
dc.subject |
Anaerobic biodigestion |
pt_BR |
dc.rights |
Acesso Aberto |
pt_BR |
dc.creator |
MENEZES, J. M. C. |
|
dc.creator |
LEITE, Valderí Duarte. |
|
dc.creator |
BARROS, Aldre Jorge Morais. |
|
dc.creator |
SOUSA, J. T. de. |
|
dc.creator |
LOPES, W. S. |
|
dc.creator |
PRASAD, Shiva. |
|
dc.publisher |
Universidade Federal de Campina Grande |
pt_BR |
dc.language |
eng |
pt_BR |
dc.title.alternative |
Influência da temperatura no processo de codigestão anaeróbia de resíduos sólidos orgânicos. |
pt_BR |
dc.identifier.citation |
MENEZES, J. M. C.; LEITE, Valderí Duarte; BARROS, Aldre Jorge Morais.; SOUSA, J. T. de; LOPES, W. S.; PRASAD, Shiva. Influence of temperature on anaerobic co-digestion process of organic solid waste. In: 13th World Congress on Anaerobic Digestion, 2013, Santiago de Compostela. 13th World Congress on Anaerobic Digestion. Santiago de Compostela, 2013. Disponível em: http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/36042 |
pt_BR |