The distillers' grains fermentation was studied, which was from ethanol fermentation of sweet sorghum stalk. The factors such as temperature, concentration, inocula, pH etc. were analysis. The results showed the optimal temperature was 55°C, the optimal weight concentration of distillers' grains was 3.3%, the amount of inocula was 1.5%, and the pH should be adjusted before fermentation. Under this condition, the maximum biogas production was 3710mL/d and appeared in the 9th day. The overall length of the fermentation period was 32d, and the biogas production rate was up to 509mL/gTS. The results could provide a theoretical basis for the fermentation of biogas production from distillers' grains.
Published in | International Journal of Oil, Gas and Coal Engineering (Volume 7, Issue 1) |
DOI | 10.11648/j.ogce.20190701.17 |
Page(s) | 40-46 |
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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. |
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Copyright © The Author(s), 2019. Published by Science Publishing Group |
Distillers' Grains, Biogas, Fermentation
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APA Style
Mengmeng Yu, Qinghua Ding, Zhifeng Lv, Yuancheng Zhang. (2019). Study on the Conditions of Biogas Fermentation from Distillers' Grains. International Journal of Oil, Gas and Coal Engineering, 7(1), 40-46. https://doi.org/10.11648/j.ogce.20190701.17
ACS Style
Mengmeng Yu; Qinghua Ding; Zhifeng Lv; Yuancheng Zhang. Study on the Conditions of Biogas Fermentation from Distillers' Grains. Int. J. Oil Gas Coal Eng. 2019, 7(1), 40-46. doi: 10.11648/j.ogce.20190701.17
AMA Style
Mengmeng Yu, Qinghua Ding, Zhifeng Lv, Yuancheng Zhang. Study on the Conditions of Biogas Fermentation from Distillers' Grains. Int J Oil Gas Coal Eng. 2019;7(1):40-46. doi: 10.11648/j.ogce.20190701.17
@article{10.11648/j.ogce.20190701.17, author = {Mengmeng Yu and Qinghua Ding and Zhifeng Lv and Yuancheng Zhang}, title = {Study on the Conditions of Biogas Fermentation from Distillers' Grains}, journal = {International Journal of Oil, Gas and Coal Engineering}, volume = {7}, number = {1}, pages = {40-46}, doi = {10.11648/j.ogce.20190701.17}, url = {https://doi.org/10.11648/j.ogce.20190701.17}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ogce.20190701.17}, abstract = {The distillers' grains fermentation was studied, which was from ethanol fermentation of sweet sorghum stalk. The factors such as temperature, concentration, inocula, pH etc. were analysis. The results showed the optimal temperature was 55°C, the optimal weight concentration of distillers' grains was 3.3%, the amount of inocula was 1.5%, and the pH should be adjusted before fermentation. Under this condition, the maximum biogas production was 3710mL/d and appeared in the 9th day. The overall length of the fermentation period was 32d, and the biogas production rate was up to 509mL/gTS. The results could provide a theoretical basis for the fermentation of biogas production from distillers' grains.}, year = {2019} }
TY - JOUR T1 - Study on the Conditions of Biogas Fermentation from Distillers' Grains AU - Mengmeng Yu AU - Qinghua Ding AU - Zhifeng Lv AU - Yuancheng Zhang Y1 - 2019/02/19 PY - 2019 N1 - https://doi.org/10.11648/j.ogce.20190701.17 DO - 10.11648/j.ogce.20190701.17 T2 - International Journal of Oil, Gas and Coal Engineering JF - International Journal of Oil, Gas and Coal Engineering JO - International Journal of Oil, Gas and Coal Engineering SP - 40 EP - 46 PB - Science Publishing Group SN - 2376-7677 UR - https://doi.org/10.11648/j.ogce.20190701.17 AB - The distillers' grains fermentation was studied, which was from ethanol fermentation of sweet sorghum stalk. The factors such as temperature, concentration, inocula, pH etc. were analysis. The results showed the optimal temperature was 55°C, the optimal weight concentration of distillers' grains was 3.3%, the amount of inocula was 1.5%, and the pH should be adjusted before fermentation. Under this condition, the maximum biogas production was 3710mL/d and appeared in the 9th day. The overall length of the fermentation period was 32d, and the biogas production rate was up to 509mL/gTS. The results could provide a theoretical basis for the fermentation of biogas production from distillers' grains. VL - 7 IS - 1 ER -