Experimental and Modelling Approach of Biogas Production by Anaerobic Digestion of Agricultural Resources

Dumitrel, Gabriela Alina; Cioabla, Adrian Eugen; Ionel, Ioana; Varga, Lucia Ana

Gabriela Alina Dumitrel, Adrian Eugen Cioabla, Ioana Ionel, Lucia Ana Varga

Experimental and Modelling Approach of Biogas Production by Anaerobic Digestion of Agricultural Resources

Abstract:

Anaerobic digestion processes of agricultural resources, as single substrates (wheat bran and barley) or as combination of substrates (75 % corn & 25% corn cob - named MIX1 and 40 % corn & 40 % wheat & 20 % sunflower husks - named MIX2), were performed, at a mesophilic temperature in a batch reactor, at pilot scale. The results proved that the higher quantity of biogas yield was achieved for barley, followed by MIX1, and finally MIX2. The same order was obtained when the total methane production was evaluated. The performances of digesters were mathematically evaluated by using the modified Gompertz equation. The kinetic parameters, such as the methane production potential (MP), the maximum methane production rate (Rm) and the extent of lag phase (l) were calculated, for each experimental case. The values of the performance indicators confirmed that all the models fitted well with the experimental data.

Keywords:
agricultural resources; anaerobic digestion; biogas; modified Gompertz model

Issue: 2017, Volume 68, Issue 6

Pages: 1294-1297

Publication date: 2017/7/15

https://doi.org/10.37358/RC.17.6.5660

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
DUMITREL, G.A., CIOABLA, A.E., IONEL, I., VARGA, L.A., Experimental and Modelling Approach of Biogas Production by Anaerobic Digestion of Agricultural Resources, Rev. Chim., 68(6), 2017, 1294-1297.

Vancouver
Dumitrel GA, Cioabla AE, Ionel I, Varga LA. Experimental and Modelling Approach of Biogas Production by Anaerobic Digestion of Agricultural Resources. Rev. Chim.[internet]. 2017 Jun;68(6):1294-1297. Available from: https://doi.org/10.37358/RC.17.6.5660

APA 6th edition
Dumitrel, G.A., Cioabla, A.E., Ionel, I. & Varga, L.A. (2017). Experimental and Modelling Approach of Biogas Production by Anaerobic Digestion of Agricultural Resources. Revista de Chimie, 68(6), 1294-1297. https://doi.org/10.37358/RC.17.6.5660

Harvard
Dumitrel, G.A., Cioabla, A.E., Ionel, I., Varga, L.A. (2017). 'Experimental and Modelling Approach of Biogas Production by Anaerobic Digestion of Agricultural Resources', Revista de Chimie, 68(6), pp. 1294-1297. https://doi.org/10.37358/RC.17.6.5660

IEEE
G.A. Dumitrel, A.E. Cioabla, I. Ionel, L.A. Varga, "Experimental and Modelling Approach of Biogas Production by Anaerobic Digestion of Agricultural Resources". Revista de Chimie, vol. 68, no. 6, pp. 1294-1297, 2017. [online]. https://doi.org/10.37358/RC.17.6.5660

Text
Gabriela Alina Dumitrel, Adrian Eugen Cioabla, Ioana Ionel, Lucia Ana Varga,
Experimental and Modelling Approach of Biogas Production by Anaerobic Digestion of Agricultural Resources,
Revista de Chimie,
Volume 68, Issue 6,
2017,
Pages 1294-1297,
ISSN 2668-8212,
https://doi.org/10.37358/RC.17.6.5660.
(https://revistadechimie.ro/Articles.asp?ID=5660)
Keywords: agricultural resources; anaerobic digestion; biogas; modified Gompertz model

RIS
TY - JOUR
T1 - Experimental and Modelling Approach of Biogas Production by Anaerobic Digestion of Agricultural Resources
A1 - Dumitrel, Gabriela Alina
A2 - Cioabla, Adrian Eugen
A3 - Ionel, Ioana
A4 - Varga, Lucia Ana
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2017
VL - 68
IS - 6
SP - 1294
EP - 1297
UR - https://doi.org/10.37358/RC.17.6.5660
KW - agricultural resources
KW - anaerobic digestion
KW - biogas
KW - modified Gompertz model
ER -

BibTex
@article{RevCh2017P1294,
author = {Dumitrel Gabriela Alina and Cioabla Adrian Eugen and Ionel Ioana and Varga Lucia Ana},
title = {Experimental and Modelling Approach of Biogas Production by Anaerobic Digestion of Agricultural Resources},
journal = {Revista de Chimie},
volume = {68},
number = {6},
pages = {1294-1297},
year = {2017},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.17.6.5660},
url = {https://revistadechimie.ro/Articles.asp?ID=5660}
}

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