Zobrazeno 1 - 10
of 154
pro vyhledávání: '"James J. Leahy"'
Autor:
Paulo André Trazzi, Mayank Vashishtha, Jan Najser, Achim Schmalenberger, Vasanth Kumar Kannuchamy, James J. Leahy, Witold Kwapinski
Publikováno v:
Applied Sciences, Vol 14, Iss 6, p 2280 (2024)
Biochar (BC) and hydrochar (HC) have attracted considerable attention owing to their versatile characteristics and proven effectiveness in diverse technical fields. Solid BC is generated as a result of the dry carbonisation process of pyrolysis, in c
Externí odkaz:
https://doaj.org/article/cbb46e23410943318a3002f91b0362cc
Publikováno v:
Beverages, Vol 8, Iss 1, p 6 (2022)
Concerns over the potential adulteration of commercially produced foods give rise to a requirement for a simple and fast analytical method capable of quantifying potential adulterants. This work demonstrates a simple HPLC method tailored to detect ma
Externí odkaz:
https://doaj.org/article/43de093b79544c2ab423d1ed9d24420e
Publikováno v:
Energies, Vol 14, Iss 19, p 6406 (2021)
As the utilization and consumption of lignocellulosic biomass increases, so too will the need for an adequate supply of feedstock. To meet these needs, novel waste feedstock materials will need to be utilized. Exploitation of these novel feedstocks w
Externí odkaz:
https://doaj.org/article/81e596f780c74b27823b5e4fa75e1a73
Autor:
Samar Hadroug, Salah Jellali, James J. Leahy, Marzena Kwapinska, Mejdi Jeguirim, Helmi Hamdi, Witold Kwapinski
Publikováno v:
Water, Vol 11, Iss 11, p 2271 (2019)
Raw poultry manure (RPM) and its derived biochars at temperatures of 400 (B400) and 600 °C (B600) were physico-chemically characterized, and their ability to release nutrients was assessed under static conditions. The experimental results showed tha
Externí odkaz:
https://doaj.org/article/e713571000184cc880c332599c4de198
Publikováno v:
Energies, Vol 12, Iss 18, p 3474 (2019)
Fast pyrolysis of Miscanthus, its hydrolysis residue and lignin were carried with a pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS) followed by online vapor catalytic upgrading with sulfated ZrO2, sulfated TiO2 and sulfated 60 wt.% ZrO2-TiO
Externí odkaz:
https://doaj.org/article/0958df49eaed4f4cbc48a777db79a093
Publikováno v:
Adsorption Science & Technology, Vol 22 (2004)
The effect of the solvent extraction of peat on the sorption behaviour of three divalent metal ions [iron(II), lead and barium] was examined. Solvent extraction of peat resulted in particles of a smaller size with a significantly increased surface ar
Externí odkaz:
https://doaj.org/article/7cc1e021f8284220a5fbbc02fe22e6ee
Publikováno v:
ACS Sustainable Chemistry & Engineering. 11:2345-2353
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::deaa99ad24c30bd6f6dad8899483dfa1
https://doi.org/10.1021/acssuschemeng.2c06093
https://doi.org/10.1021/acssuschemeng.2c06093
Autor:
Jerzy Weber, Peter Leinweber, Yakov Kuzyakov, Edyta Hewelke, Magdalena Frąc, Michael Hayes, Vaclovas Boguzas, Lilla Mielnik, James J. Leahy, Urszula Norton, Andy Gregory, Maria Jerzykiewicz, Riccardo Spaccini, Wojciech Stępień, Vincenzo Di Meo
PurposeSOMPACS is a project recommended by EJP SOIL for funding under the 1st External Call "Towards Healthy, Resilient and Sustainable Agricultural Soils". The purpose of SOMPACS is to disclose management practices enriching soils with the organic m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28fa75273075cb8e64110c34de547dfd
https://doi.org/10.5194/egusphere-egu23-1101
https://doi.org/10.5194/egusphere-egu23-1101
Publikováno v:
Molecular Crystals and Liquid Crystals. 751:28-40
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36a32e79acfe66f09b7434cd0d6d96ca
https://doi.org/10.1080/15421406.2022.2073526
https://doi.org/10.1080/15421406.2022.2073526
Autor:
Marzena Kwapinska, Witold Kwapinski, James J. Leahy, Ahmed Amine Azzaz, Mejdi Jeguirim, Salah Jellali, Helmi Hamdi, Samar Hadroug
Publikováno v:
Biomass Conversion and Biorefinery. 12:4333-4348
In this research work, raw poultry manure biochar (RPM-B) was post-modified by two metal salts and then evaluated for P recovery from aqueous solutions in batch mode. The modified biochar characterization showed that RPM-B impregnation with aluminum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd141619228ce95d735f5672e2bab3b9
https://doi.org/10.1007/s13399-021-02099-0
https://doi.org/10.1007/s13399-021-02099-0