Chilakamarry, Chaitanya reddy and Mimi Sakinah, A. M. and Zularisam, A. W. and Sirohi, Ranjna and Khilji, Irshad Ahamad and Reddy, Venugopal Jayarama and Pandey, Ashok (2021) Bioconversion of Glycerol into Biofuels—Opportunities and Challenges. BioEnergy Research. pp. 1-17. ISSN 1939-1234. (Published)
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Abstract
Rising pollutants and greenhouse gas emissions from fossil fuels are serious environmental concerns that led to a tremendous focus of scientific research. The use of renewable resources as feedstock to produce fuels could help preserve the environment and offer economic and social sustainability. This preceded the development of alternative fuels such as biodiesel, and bioethanol. Over the last decade, the substantial expansion of biodiesel production indicates stoichiometrically increased crude glycerol co-production. Due to the surplus availability of the crude glycerol (as it does not find any potential application for complete utilisation), its market value has fallen and is even seen as a waste stream instead of a lucrative co-product. While high-purity glycerol is used in cosmetics, food, paints, and pharmaceutical industries for medicines, crude glycerol is an attractive organic carbon substrate to produce value-added products through microbial fermentation or physicochemical processing. The review discussed the recent developments in glycerol to produce fuels such as bioethanol, hydrogen, and methanol. Besides, it highlights the opportunities and challenges in utilising crude/waste glycerol generated from the biodiesel industry.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Crude glycerol, Fermentation process, Biofuels, Ethanol, Environmental sustainability |
| Subjects: | T Technology > TP Chemical technology |
| Faculty/Division: | Faculty of Industrial Sciences And Technology Institute of Postgraduate Studies Faculty of Chemical and Process Engineering Technology Faculty of Civil Engineering Technology |
| Depositing User: | Noorul Farina Arifin |
| Date Deposited: | 08 Feb 2022 03:06 |
| Last Modified: | 08 Feb 2022 03:06 |
| URI: | http://umpir.ump.edu.my/id/eprint/33327 |
| Download Statistic: | View Download Statistics |
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