Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Abayneh Getachew Demesa"'
Autor:
Gilbert Chifundo Chintokoma, Yonas Chebude, Shimelis Kebede Kassahun, Abayneh Getachew Demesa, Tuomas Koiranen
Publikováno v:
Aqua, Vol 73, Iss 5, Pp 945-968 (2024)
To overcome the challenges associated with powdered activated carbon (PAC) in water and wastewater treatment, the efficacy of composite adsorbent coating (CAC) synthesized using a simple sol-gel method with Prosopis juliflora-activated carbon for the
Externí odkaz:
https://doaj.org/article/14ef60174f054a80809b6d580e8cd863
Autor:
Gemechu Lemessa, Yonas Chebude, Abayneh Getachew Demesa, Egor Fadeev, Tuomas Koiranen, Esayas Alemayehu
Publikováno v:
Scientific African, Vol 24, Iss , Pp e02213- (2024)
A magnetite-diatomite nanocomposite (MDM) adsorbent was synthesized using the co-precipitation method, wherein a magnetite precursor was intercalated into diatomite clay minerals sourced from the Ethiopian Rift Valley. Fourier-transform infrared spec
Externí odkaz:
https://doaj.org/article/9adb399f37b448cfb026bd5e7d74cc66
Publikováno v:
Foods, Vol 13, Iss 19, p 3066 (2024)
In different food technology unit operations, toxicity can be increased due to unwanted side reactions and is typically associated with the increased thermal energy that facilitates the latter. Authorities in food technology have not provided clear g
Externí odkaz:
https://doaj.org/article/25a1716c4a9341e38043ccc886d24ba8
Publikováno v:
Water Practice and Technology, Vol 18, Iss 6, Pp 1366-1388 (2023)
Due to its widespread consumption, paracetamol (PCT) has emerged as one of the leading contaminants that pollute water. Herein, a PCT removal of 99.6% was achieved using chemically activated carbon (CAC), derived from bamboo sawdust using KOH/FeCl3 a
Externí odkaz:
https://doaj.org/article/a8beab0b746b464aac95270eb7aa1246
Publikováno v:
Molecules, Vol 23, Iss 7, p 1625 (2018)
The authors would like to make the following correction to their published paper [1]. [...]
Externí odkaz:
https://doaj.org/article/38828a65ce2c4c52ad874a1be30405d7
Publikováno v:
Molecules, Vol 22, Iss 10, p 1625 (2017)
The production of carboxylic acids by partial wet oxidation of alkali lignin at elevated temperatures and pressures was studied experimentally. Two different heteropoly acids, phosphotungstic acid (H3PW12O40) and phosphomolybdic acid (H3PMo12O40), we
Externí odkaz:
https://doaj.org/article/338011189941410cbc669e654995bbdd
Industrial production of many chemicals and chemical products depends primarily on fossil resources. Lignocellulosic biomass, which is the most abundant and sustainable biomass on earth, is a potential renewable resource for the production of a wide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f16dc14b12def34b69dbaa02d4f9f740
https://doi.org/10.1016/b978-0-12-819225-2.00006-5
https://doi.org/10.1016/b978-0-12-819225-2.00006-5
Autor:
Abdullah Al-Hamdi, Abayneh Getachew Demesa, Arto Laari, Irina Levchuk, Sari Luste, Anshy Oonnittan, Mika Sillanpää, Yunfan Zhang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::084eb12cb57ec198f7a4880c32cdfcf3
https://doi.org/10.1016/b978-0-12-819225-2.01002-4
https://doi.org/10.1016/b978-0-12-819225-2.01002-4
Autor:
Michael Chae, David C. Bressler, Jing Dai, Dawit Beyene, Abayneh Getachew Demesa, Christophe Danumah, Frank Tosto
Publikováno v:
Materials
Volume 11
Issue 8
Materials, Vol 11, Iss 8, p 1272 (2018)
Volume 11
Issue 8
Materials, Vol 11, Iss 8, p 1272 (2018)
Integrating enzymatic treatment and acid hydrolysis potentially improves the economics of cellulose nanocrystal (CNC) production and demonstrates a sustainable cellulosic ethanol co-generation strategy. In this study, the effect of enzymatic treatmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c089892a4e2bb4070454fd785514749e
Publikováno v:
Molecules, Vol 23, Iss 7, p 1625 (2018)
Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry
Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry
The production of carboxylic acids by partial wet oxidation of alkali lignin at elevated temperatures and pressures was studied experimentally. Two different heteropoly acids, phosphotungstic acid (H3PW12O40) and phosphomolybdic acid (H3PMo12O40), we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d4f0db85d321c0a5325e91e763d1c89
http://www.mdpi.com/1420-3049/23/7/1625
http://www.mdpi.com/1420-3049/23/7/1625