Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Beatrice Smyth"'
Publikováno v:
International Journal of Sustainable Engineering, Vol 16, Iss 1, Pp 1-14 (2023)
Material flow analysis (MFA) is the main methodology to assess material flow circularity. It is essentially a data-analysis-based approach whose physical foundations consist of conservation of mass. To improve both the accuracy and the repeatability
Externí odkaz:
https://doaj.org/article/781febe2c6d945049ac70b9a001c5a3d
Publikováno v:
Advances in Applied Energy, Vol 8, Iss , Pp 100110- (2022)
Uncertainty surrounding the total cost of ownership, system costs, and life cycle environmental impacts means that stakeholders may lack the required information to evaluate the risks of transitioning to low-carbon fuels and powertrains. This paper a
Externí odkaz:
https://doaj.org/article/d3d5289b2c3f4902995fd727cf46da3b
Publikováno v:
Cleaner Environmental Systems, Vol 3, Iss , Pp 100058- (2021)
The majority of packaging materials are manufactured from fossil-based polymers which contribute significantly to greenhouse gas emissions. Substituting conventional fossil materials with bio-based alternatives may decrease the carbon and energy foot
Externí odkaz:
https://doaj.org/article/d00fff2e35ba4c5d923bf54e0dd6c91e
Publikováno v:
Advances in Applied Energy, Vol 1, Iss , Pp 100008- (2021)
The high environmental impacts of transport mean that there is an increasing interest in utilising low-carbon alternative energy carriers and powertrains within the sector. While electricity has been mooted as the energy carrier of choice for passeng
Externí odkaz:
https://doaj.org/article/d680e8cc19744392a4ecef9eab112f78
Autor:
Gary A. Lyons, Ashley Cathcart, J. Peter Frost, Michael Wills, Christopher Johnston, Rachael Ramsey, Beatrice Smyth
Publikováno v:
Agronomy, Vol 11, Iss 5, p 836 (2021)
This work reviews two mechanical separation technologies (screw press and decanting centrifuge) which could be used in the dairy, beef, pig and anaerobic digestion sectors in nutrient-vulnerable zones in order to improve the sustainability of manure
Externí odkaz:
https://doaj.org/article/234bae16fd5f4bada9796e67a3fa3d40
Publikováno v:
Energies, Vol 12, Iss 6, p 1031 (2019)
Biogas resulting from anaerobic digestion can be utilized for the production of liquid fuels via reforming to syngas followed by the Fischer-Tropsch reaction. Renewable liquid fuels are highly desirable due to their potential for use in existing infr
Externí odkaz:
https://doaj.org/article/e279a8c952f34e068caa716b05596102
Autor:
Collins I. Akor, Ahmed I. Osman, Christopher S. McCallum, Neha Mehta, Kevin Morgan, Pamela Walsh, Beatrice Smyth, David W. Rooney, Gary N. Sheldrake
Publikováno v:
Akor, C I, Osman, A, McCallum, C S, Mehta, N, Morgan, K, Walsh, P, Smyth, B, Rooney, D A & Sheldrake, G N 2023, ' Heterogeneous catalytic conversion of solid anaerobic digestate waste to biofuels and value-added chemicals ', Materials Advances, vol. 4, no. 4, pp. 1041-1052 . https://doi.org/10.1039/D2MA00811D
Increasing use of anaerobic digestion (AD) in agri-food waste management for the production of renewable methane has presented issues surrounding AD. One of the challenges of AD is handling the solid fraction of the digestate. Whilst the digestate, e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba9580c0a0214e52b044464ddf15f0b8
https://pure.qub.ac.uk/en/publications/b59d0bb3-dca0-4ace-8290-3558ad43516d
https://pure.qub.ac.uk/en/publications/b59d0bb3-dca0-4ace-8290-3558ad43516d
Publikováno v:
Cleaner Environmental Systems, Vol 3, Iss, Pp 100058-(2021)
Firoozi Nejad, B, Smyth, B, Bolaji, I, Mehta, N, Billham, M & Cunningham, E 2021, ' Carbon and energy footprints of high-value food trays and lidding films made of common bio-based and conventional packaging materials ', Cleaner Environmental Systems, vol. 3, 100058 . https://doi.org/10.1016/j.cesys.2021.100058
Firoozi Nejad, B, Smyth, B, Bolaji, I, Mehta, N, Billham, M & Cunningham, E 2021, ' Carbon and energy footprints of high-value food trays and lidding films made of common bio-based and conventional packaging materials ', Cleaner Environmental Systems, vol. 3, 100058 . https://doi.org/10.1016/j.cesys.2021.100058
The majority of packaging materials are manufactured from fossil-based polymers which contribute significantly to greenhouse gas emissions. Substituting conventional fossil materials with bio-based alternatives may decrease the carbon and energy foot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be350e8ab4f796a58ce158c4a7317940
http://www.sciencedirect.com/science/article/pii/S2666789421000507
http://www.sciencedirect.com/science/article/pii/S2666789421000507
Publikováno v:
Long, A, Mintz-Woo, K, Daly, H, O'Connell, M, Smyth, B & Murphy, J D 2021, ' Infant feeding and the energy transition: A comparison between decarbonising breastmilk substitutes with renewable gas and achieving the global nutrition target for breastfeeding ', Journal of Cleaner Production, vol. 324, 129280 . https://doi.org/10.1016/j.jclepro.2021.129280
Renewable gas has been proposed as a solution to decarbonise industrial processes, specifically heat demand. As part of this effort, the breast-milk substitutes industry is proposing to use renewable gas as a substitute for fossil natural gas. Howeve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7bb4a05b50f23d4adef0d40d7de5f14