Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Brahim Sallek"'
Autor:
Soufiane Hmamouchi, Ahmed El Yacoubi, Mounir El Hezzat, Brahim Sallek, Brahim Chafik El Idrissi
Publikováno v:
Chemical Physics Impact, Vol 8, Iss , Pp 100577- (2024)
Recently, the widespread use of industrial dyes, such as methylene blue, is raising concerns about organic pollutants. These compounds can persist in the environment, contaminating water sources and harming aquatic ecosystems. The aim of the current
Externí odkaz:
https://doaj.org/article/e9b096acd052419481b3d957a766b0f1
Publikováno v:
Results in Engineering, Vol 18, Iss , Pp 101215- (2023)
The anaerobic digestion (AD) study for the valorization of poultry slaughterhouse waste (PSHW) was assessed at laboratory scale and in mesophilic conditions. Different loads, given gradually from 0.5 g VS/L to 3 g VS/L, were used to evaluate the meth
Externí odkaz:
https://doaj.org/article/6aa2594d948845c88fad73954cc0fd07
Autor:
Zakia Zmirli, Anas Driouich, Slimane El harfaoui, Ali Mohssine, Hafida Mountacer, Brahim Sallek, Hassan Chaair
Publikováno v:
Scientific African, Vol 16, Iss , Pp e01137- (2022)
For decades, the cyanidation process is frequently used for gold and silver extraction, as well as metal extraction as a sub-product of lead, zinc, and copper metallurgy. The present study focuses on the factors that influence silver extraction effic
Externí odkaz:
https://doaj.org/article/4608f829dec541f2ad1979e3e9022665
Autor:
Mohamed Berradi, Omar Berradi, Mohamed Chellouli, Rachid Hsissou, Mehdi El Bouchti, Mustapha El Gouri, Brahim Sallek, Abderrahim El Bachiri, Ahmed El Harfi
Publikováno v:
Results in Engineering, Vol 6, Iss , Pp - (2020)
During this present study, we were able theoretically and experimentally to optimized the synthesis of permeable and asymmetric membranes (PSU-M1 and PSU-EPS-M2). These membranes are synthesized based on polysulfone polymer (PSU) as basic matrix, exp
Externí odkaz:
https://doaj.org/article/8bd94b4d865b4f648be18f4d9f7008ec
Publikováno v:
Current Chemistry Letters, Vol 5, Iss 3, Pp 99-108 (2016)
A simple, efficient and general method for the synthesis of 4H-pyrans is established through a multi component cyclocondensation of aromatic aldehydes, malononitrile and ethyl acetoacetate or acetyl acetone using snail shell as a natural catalyst. In
Externí odkaz:
https://doaj.org/article/7361a5344bcd463894e08550cf3c1aa0
Publikováno v:
Materials Research, Vol 11, Iss 1, Pp 93-96 (2008)
Antiseptic apatite-based calcium phosphates were prepared as the single-phase powders. Phosphocalcic oxygenated apatites were synthesized from calcium salts and orthophosphate dissolved in oxygenated water solution at 30%, under the biomimetic condit
Externí odkaz:
https://doaj.org/article/ae89757fb5f54892bc44dde0378fe3c3
Autor:
null Touayba Ahl el haj, Khalid El Mejdoubi, Khadija Sadraoui, null Brahim Chafik El idrissi, Brahim Sallek
Publikováno v:
Kinetics and Catalysis. 63:707-715
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7815e914a51a52a6dd86908557fba74d
https://doi.org/10.1134/s0023158422960011
https://doi.org/10.1134/s0023158422960011
Autor:
Soufiane Hmamouchi, Ahmed El Yacoubi, Mounir El Hezzat, Brahim Sallek, Brahim Chafik El Idrissi
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dac2ede9ba133627d0dabf1581800a15
https://doi.org/10.2139/ssrn.4374507
https://doi.org/10.2139/ssrn.4374507
Autor:
Razane Chroqui, Toussaint Ntambwe Kambuyi, Anas Driouich, Safae El Alami El Hassani, Soukaina Kassbi, Brahim Sallek, Houda Labjar, K. Digua, O. Britel, Hassan Chaair
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 195:50-59
Geopolymers are considered as an alternative solution of portland cement. The setting of these materials depends on the gelling reaction of sodium silicate, which can lead to the formation ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::369dea10c80c5fd516d065d6fb8e678e
https://doi.org/10.1080/10426507.2019.1634718
https://doi.org/10.1080/10426507.2019.1634718
Publikováno v:
Mediterranean Journal of Chemistry, Vol 8, Iss 4, Pp 320-327 (2019)
The present work reports the synthesis of pure hydroxyapatite and HAp supported Ag3PO4 (Ag3PO4/HAp composites) with varying amounts of silver ions Ag+ with a facile in-situ ion exchange method. XRD results of Ag3PO4/HAp composite reveal the peaks cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62c2c9154b05c62b7b900132e7486b6f
https://doi.org/10.13171/mjc841906173ae
https://doi.org/10.13171/mjc841906173ae