In this research work, eight different samples of substrates with varying percentage total solid (TS) and volatile solid (VS) were used. The samples which comprises mainly of water hyacinth, waste water (i.e., from ice fish cold room, septic tanks, and abattoir), pig dung, cow dung, corn cobs, potato peels, pineapple peels, rice left over, yam peels, cassava peels, orange peels, sweet potato peels, garri left over, plantain peels, beans waste, banana peels and vegetables, etc., were co-digested. In each of the samples, 10kg of substrates were used and the experiment was conducted within mesophilic temperature range of 36°C-37°C, pH range of 6.9-7.4 and hydraulic retention time (HRT) of thirty-three (33) days. It was observed that the quantity of biogas yield from these substrates increase with increasing percentage volatile solid and decrease with decreasing percentage volatile solid concentration below and above the optimum value of 91.1% (2.88kg) volatile solids which gave the maximum amount of biogas yield for the samples of substrates to be 1.01kg (23.6%), 2.01kg (60.75%), 2.55kg (84.72%), 2.41kg (68.0%), 2.35kg (67.67%), 1.85kg (59.23%), 1.45kg (25.39%). Furthermore, the results obtained reveal that bio-digesters should be run at 10.16% total solids, since optimum cumulative biogas generation is achieved at this %TS concentration.
Published in | American Journal of Modern Energy (Volume 3, Issue 6) |
DOI | 10.11648/j.ajme.20170306.13 |
Page(s) | 131-135 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2017. Published by Science Publishing Group |
Total Solid (TS), Volatile Solid (VS), Substrates, Mesophilic Temperature, pH Range, Cumulative Biogas Yield
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APA Style
Ejiroghene Kelly Orhorhoro, Patrick Okechukwu Ebunilo, Godwin Ejuvwedia Sadjere. (2017). Experimental Determination of Effect of Total Solid (TS) and Volatile Solid (VS) on Biogas Yield. American Journal of Modern Energy, 3(6), 131-135. https://doi.org/10.11648/j.ajme.20170306.13
ACS Style
Ejiroghene Kelly Orhorhoro; Patrick Okechukwu Ebunilo; Godwin Ejuvwedia Sadjere. Experimental Determination of Effect of Total Solid (TS) and Volatile Solid (VS) on Biogas Yield. Am. J. Mod. Energy 2017, 3(6), 131-135. doi: 10.11648/j.ajme.20170306.13
AMA Style
Ejiroghene Kelly Orhorhoro, Patrick Okechukwu Ebunilo, Godwin Ejuvwedia Sadjere. Experimental Determination of Effect of Total Solid (TS) and Volatile Solid (VS) on Biogas Yield. Am J Mod Energy. 2017;3(6):131-135. doi: 10.11648/j.ajme.20170306.13
@article{10.11648/j.ajme.20170306.13, author = {Ejiroghene Kelly Orhorhoro and Patrick Okechukwu Ebunilo and Godwin Ejuvwedia Sadjere}, title = {Experimental Determination of Effect of Total Solid (TS) and Volatile Solid (VS) on Biogas Yield}, journal = {American Journal of Modern Energy}, volume = {3}, number = {6}, pages = {131-135}, doi = {10.11648/j.ajme.20170306.13}, url = {https://doi.org/10.11648/j.ajme.20170306.13}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajme.20170306.13}, abstract = {In this research work, eight different samples of substrates with varying percentage total solid (TS) and volatile solid (VS) were used. The samples which comprises mainly of water hyacinth, waste water (i.e., from ice fish cold room, septic tanks, and abattoir), pig dung, cow dung, corn cobs, potato peels, pineapple peels, rice left over, yam peels, cassava peels, orange peels, sweet potato peels, garri left over, plantain peels, beans waste, banana peels and vegetables, etc., were co-digested. In each of the samples, 10kg of substrates were used and the experiment was conducted within mesophilic temperature range of 36°C-37°C, pH range of 6.9-7.4 and hydraulic retention time (HRT) of thirty-three (33) days. It was observed that the quantity of biogas yield from these substrates increase with increasing percentage volatile solid and decrease with decreasing percentage volatile solid concentration below and above the optimum value of 91.1% (2.88kg) volatile solids which gave the maximum amount of biogas yield for the samples of substrates to be 1.01kg (23.6%), 2.01kg (60.75%), 2.55kg (84.72%), 2.41kg (68.0%), 2.35kg (67.67%), 1.85kg (59.23%), 1.45kg (25.39%). Furthermore, the results obtained reveal that bio-digesters should be run at 10.16% total solids, since optimum cumulative biogas generation is achieved at this %TS concentration.}, year = {2017} }
TY - JOUR T1 - Experimental Determination of Effect of Total Solid (TS) and Volatile Solid (VS) on Biogas Yield AU - Ejiroghene Kelly Orhorhoro AU - Patrick Okechukwu Ebunilo AU - Godwin Ejuvwedia Sadjere Y1 - 2017/11/25 PY - 2017 N1 - https://doi.org/10.11648/j.ajme.20170306.13 DO - 10.11648/j.ajme.20170306.13 T2 - American Journal of Modern Energy JF - American Journal of Modern Energy JO - American Journal of Modern Energy SP - 131 EP - 135 PB - Science Publishing Group SN - 2575-3797 UR - https://doi.org/10.11648/j.ajme.20170306.13 AB - In this research work, eight different samples of substrates with varying percentage total solid (TS) and volatile solid (VS) were used. The samples which comprises mainly of water hyacinth, waste water (i.e., from ice fish cold room, septic tanks, and abattoir), pig dung, cow dung, corn cobs, potato peels, pineapple peels, rice left over, yam peels, cassava peels, orange peels, sweet potato peels, garri left over, plantain peels, beans waste, banana peels and vegetables, etc., were co-digested. In each of the samples, 10kg of substrates were used and the experiment was conducted within mesophilic temperature range of 36°C-37°C, pH range of 6.9-7.4 and hydraulic retention time (HRT) of thirty-three (33) days. It was observed that the quantity of biogas yield from these substrates increase with increasing percentage volatile solid and decrease with decreasing percentage volatile solid concentration below and above the optimum value of 91.1% (2.88kg) volatile solids which gave the maximum amount of biogas yield for the samples of substrates to be 1.01kg (23.6%), 2.01kg (60.75%), 2.55kg (84.72%), 2.41kg (68.0%), 2.35kg (67.67%), 1.85kg (59.23%), 1.45kg (25.39%). Furthermore, the results obtained reveal that bio-digesters should be run at 10.16% total solids, since optimum cumulative biogas generation is achieved at this %TS concentration. VL - 3 IS - 6 ER -