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Bioprocessing of Wa...
Bioprocessing of Waste for Renewable Chemicals and Fuels to Promote Bioeconomy
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- Iragavarapu, Gayathri Priya (author)
- Centre for Computational Natural Sciences and Bioinformatics (CCNSB), International Institute of Information Technology Hyderabad (IIIT-H), Hyderabad 500032, India
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- Imam, Syed Shahed (author)
- Sreenidhi Institute of Science and Technology, Hyderabad 500029, India
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- Sarkar, Omprakash (author)
- Luleå tekniska universitet,Kemiteknik
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- Mohan, Srinivasula Venkata (author)
- Bioengineering and Environmental Science Lab, Department of Energy and Environmental Engineering, CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad 500007, India
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- Chang, Young-Cheol (author)
- Course of Chemical and Biological Engineering, Muroran Institute of Technology, Muroran 0508585, Japan
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- Reddy, Motakatla Venkateswar (author)
- Department of Civil and Environmental Engineering, Colorado State University, Fort Collins, CO 80523, USA
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- Kim, Sang-Hyoun (author)
- School of Civil and Environmental Engineering, Yonsei University, Seoul 03722, Republic of Korea
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- Amradi, Naresh Kumar (author)
- Department of Environmental Science and Technology, University of Maryland, College Park, MD 20742, USA
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(creator_code:org_t)
- MDPI, 2023
- 2023
- English.
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In: Energies. - : MDPI. - 1996-1073. ; 16:9
- Related links:
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https://doi.org/10.3...
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https://ltu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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Abstract
Subject headings
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- The world’s rising energy needs, and the depletion of fossil resources demand a shift from fossil-based feedstocks to organic waste to develop a competitive, resource-efficient, and low-carbon sustainable economy in the long run. It is well known that the production of fuels and chemicals via chemical routes is advantageous because it is a well-established technology with low production costs. However, the use of toxic/environmentally harmful and expensive catalysts generates toxic intermediates, making the process unsustainable. Alternatively, utilization of renewable resources for bioprocessing with a multi-product approach that aligns novel integration improves resource utilization and contributes to the “green economy”. The present review discusses organic waste bioprocessing through the anaerobic fermentation (AF) process to produce biohydrogen (H2), biomethane (CH4), volatile fatty acids (VFAs) and medium chain fatty acids (MCFA). Furthermore, the roles of photosynthetic bacteria and microalgae for biofuel production are discussed. In addition, a roadmap to create a fermentative biorefinery approach in the framework of an AF-integrated bioprocessing format is deliberated, along with limitations and future scope. This novel bioprocessing approach significantly contributes to promoting the circular bioeconomy by launching complete carbon turnover practices in accordance with sustainable development goals.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Industriell bioteknik -- Bioprocessteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Industrial Biotechnology -- Bioprocess Technology (hsv//eng)
Keyword
- organic waste
- biomethane
- biohydrogen
- waste biorefinery
- volatile fatty acids
- Biokemisk processteknik
- Biochemical Process Engineering
Publication and Content Type
- ref (subject category)
- art (subject category)
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