Production of Bioethanol from the Waste of three Varieties of Vitis Vinifera Grapes (green, red and black)

  • Ahmed MEDIANI URERMS, Centre de Développement des Energies Renouvelables, CDER, Adrar 01000, Alegria
  • Amel MEHREZ URAER, Centre de Développement des Energies Renouvelables, CDER, 47133 Ghardaïa, Algeria
  • Oum Elkheir BENDAHOU Department des Hydraucarbures et Energies Renouvelables, Faculté des Sciences et de la Technlgie, Université d’Adrar, Adrar, Algeria
  • Akil LOUMANI URERMS, Centre de Développement des Energies Renouvelables, CDER, Adrar 01000, Alegria
  • Cherif TIGANI URERMS, Centre de Développement des Energies Renouvelables, CDER, Adrar 01000, Alegria
  • Abdelkrim DJABER URERMS, Centre de Développement des Energies Renouvelables, CDER, Adrar 01000, Alegria
Keywords: Bioethanol Grapewaste Fermentation Saccharomyces cerevisiae renewable energies micro-organism.

Abstract

Algerian market waste from grapes represents an interesting source for the recovery of market waste into renewable energy, while eliminating this waste to contribute to the protection of the environment within the framework of sustainable development. This work studies the production of bioethanol from three varieties of grapes existing in the Algerian market. This waste has undergone physico-chemical and microbiological analyzes before being fermented by the yeast Saccharomyces cerevisiae at the laboratory level. The results obtained by these analyzes confirmed to us that the grapes contain a significant quantity of sugar and also confirmed the presence of some microorganisms such as mephilic total germs.Finally, the ethanol was recovered by distillation, making it possible to reach 91% alcohol. The results show that alcohol from grape waste has great potential for the production of ethanol by referring to that from waste from the potato processing industry

 

 

Author Biographies

Ahmed MEDIANI, URERMS, Centre de Développement des Energies Renouvelables, CDER, Adrar 01000, Alegria

 

 

Amel MEHREZ, URAER, Centre de Développement des Energies Renouvelables, CDER, 47133 Ghardaïa, Algeria

 

 

Oum Elkheir BENDAHOU, Department des Hydraucarbures et Energies Renouvelables, Faculté des Sciences et de la Technlgie, Université d’Adrar, Adrar, Algeria

 

 

Akil LOUMANI, URERMS, Centre de Développement des Energies Renouvelables, CDER, Adrar 01000, Alegria

 

 

Cherif TIGANI, URERMS, Centre de Développement des Energies Renouvelables, CDER, Adrar 01000, Alegria

 

 

Abdelkrim DJABER, URERMS, Centre de Développement des Energies Renouvelables, CDER, Adrar 01000, Alegria

 

 

Published
2022-12-15
How to Cite
MEDIANI, A., MEHREZ, A., BENDAHOU, O. E., LOUMANI, A., TIGANI, C., & DJABER, A. (2022). Production of Bioethanol from the Waste of three Varieties of Vitis Vinifera Grapes (green, red and black). Algerian Journal of Renewable Energy and Sustainable Development, 4(02), 126-135. https://doi.org/10.46657/ajresd.2022.4.2.2
Section
Articles