Zobrazeno 1 - 10
of 705
pro vyhledávání: '"T, Semple"'
Autor:
Bhushan P. Gandhi, Alfonso José Lag-Brotons, Lawrence I. Ezemonye, Kirk T. Semple, Alastair D. Martin
Publikováno v:
Fermentation, Vol 10, Iss 6, p 299 (2024)
A variety of mathematical models have been developed to simulate the biochemical and physico-chemical aspects of the anaerobic digestion (AD) process to treat organic wastes and generate biogas. However, all these models, including the most widely ac
Externí odkaz:
https://doaj.org/article/52e613af3efa4b578d5486da980430d5
Autor:
Saanu Victoria Otite, Alfonso José Lag-Brotons, Lawrence I. Ezemonye, Alastair D. Martin, Roger W. Pickup, Kirk T. Semple
Publikováno v:
Molecules, Vol 29, Iss 9, p 1908 (2024)
The antibacterial effects of a selection of volatile fatty acids (acetic, propionic, butyric, valeric, and caproic acids) relevant to anaerobic digestion were investigated at 1, 2 and 4 g/L. The antibacterial effects were characterised by the dynamic
Externí odkaz:
https://doaj.org/article/4aab7511f59145a0a3b180dadcf3511f
Autor:
Newton A. Ihoeghian, Andrew N. Amenaghawon, Abraham Ogofure, Cyprian E. Oshoma, Mike U. Ajieh, Nosakhare O. Erhunmwunse, Ifeyinwa S. Obuekwe, Valerie I.O. Edosa, Isioma Tongo, Christopher Emokaro, Lawrence I.N. Ezemonye, Kirk T. Semple, Alastair D. Martin
Publikováno v:
Green Technologies and Sustainability, Vol 1, Iss 3, Pp 100035- (2023)
Anaerobic digestion is an established sustainable route for managing the organic fraction of municipal solid waste. The commonly adopted mono digestion of organic waste is often beset by many challenges chief of which is process instability. This stu
Externí odkaz:
https://doaj.org/article/a14165777f1849b59e872db9b44e6a58
Autor:
Saanu Victoria Otite, Bhushan P. Gandhi, Esther Agyabeng Fofie, Alfonso José Lag-Brotons, Lawrence I. Ezemonye, Alastair D. Martin, Roger W. Pickup, Kirk T. Semple
Publikováno v:
Microorganisms, Vol 12, Iss 3, p 603 (2024)
The effects of the inoculum (anaerobic digestion effluent) to substrate (simulated food waste) ratio (ISR) 4.00 to 0.25 on putative pathogens and microbial kinetics during batch mesophilic anaerobic digestion were investigated. Red fluorescent protei
Externí odkaz:
https://doaj.org/article/e805c421a74844df9a2c8452d2ed0d1d
Autor:
Yiming Sun, Hong Li, Shuo Lei, Kirk T. Semple, Frederic Coulon, Qing Hu, Jingyang Gao, Guanlin Guo, Qingbao Gu, Kevin C. Jones
Publikováno v:
Eco-Environment & Health, Vol 1, Iss 2, Pp 63-72 (2022)
Rapid urbanisation in China has resulted in an increased demand for land in towns and cities. To upgrade and modernise, China has also moved many major industries from urban centres to less populated areas. With the high economic value of urban land,
Externí odkaz:
https://doaj.org/article/ba88afb88a464c06b479bc73417b7f7e
Autor:
Alejandro Moure Abelenda, Kirk T. Semple, Alfonso Jose Lag-Brotons, Ben M.J. Herbert, George Aggidis, Farid Aiouache
Publikováno v:
Nature-Based Solutions, Vol 2, Iss , Pp 100014- (2022)
The wood ash-based treatment of anaerobic digestates is a novel technology to achieve the stabilization and improve the properties of organic amendments as slow-release fertilizers. The present work evaluated 3 strategies to optimize the blending of
Externí odkaz:
https://doaj.org/article/c7d93065941c4bbb892abfbc741ac59a
Publikováno v:
Data in Brief, Vol 44, Iss , Pp 108536- (2022)
Wood bottom and fly ashes were added to the anaerobic digestate using sulfuric, hydrochloric, nitric, and lactic acids, as pH conditioners and sorption activating agents. Minimum (pH of zero-point charge), mild, and severe acidification of the sample
Externí odkaz:
https://doaj.org/article/348a96939945415b8b013def2887826b
Autor:
Chris Tighe, Maxi Castrillejo, Marcus Christl, Claude Degueldre, Jeremy Andrew, Kirk T. Semple, Malcolm J. Joyce
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
This study proposes a method to differentiate between local plutonium-based contamination in soils versus trace plutonium stemming from global dispersion in the past, such as fallout from detonation and atmospheric testing of nuclear weapons.
Externí odkaz:
https://doaj.org/article/4d06841b851648658d1ef3f3a539682b
Publikováno v:
Energies, Vol 16, Iss 7, p 3039 (2023)
The use of the commercial simulator Aspen Plus® could bring an amelioration in the accuracy of the predictions of the chemical species composition in the output streams of the anaerobic digestion process. Compared to the traditionally employed lumpe
Externí odkaz:
https://doaj.org/article/85b0c66987954e52a646d58174295947
Autor:
Ravi Naidu, Bhabananda Biswas, Ian R. Willett, Julian Cribb, Brajesh Kumar Singh, C. Paul Nathanail, Frederic Coulon, Kirk T. Semple, Kevin C. Jones, Adam Barclay, Robert John Aitken
Publikováno v:
Environment International, Vol 156, Iss , Pp 106616- (2021)
Anthropogenic chemical pollution has the potential to pose one of the largest environmental threats to humanity, but global understanding of the issue remains fragmented. This article presents a comprehensive perspective of the threat of chemical pol
Externí odkaz:
https://doaj.org/article/2d8e2e52ddec4deb8f55ee3fcfb658bc