Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Khalil Lazaar"'
Publikováno v:
Boletín de la Sociedad Española de Cerámica y Vidrio, Vol 60, Iss 4, Pp 229-242 (2021)
This study was undertaken to valorize naturally occurring silica sand in the synthesis of new consolidated concrete materials. The mixtures of silica sand, calcium sulphate, commercial metakaolin, demolition materials were designed to propose sulphat
Externí odkaz:
https://doaj.org/article/a2950f305f5545cfbc458f517500fc39
Publikováno v:
Silicon. 14:2351-2362
The present study concerns the elimination by retention of the anionic dye orange II (OII) from aqueous solutions was studied using a silica gel prepared from Tunisian silica sands (Barremian age). These Sidi Aich sands were collected in central Tuni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f6dd9ac6b501ad279257ff15c2617c6
https://doi.org/10.1007/s12633-021-01251-9
https://doi.org/10.1007/s12633-021-01251-9
Publikováno v:
Boletín de la Sociedad Española de Cerámica y Vidrio, Vol 60, Iss 4, Pp 229-242 (2021)
This study was undertaken to valorize naturally occurring silica sand in the synthesis of new consolidated concrete materials. The mixtures of silica sand, calcium sulphate, commercial metakaolin, demolition materials were designed to propose sulphat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca4afd87241fea1898d50cf4c5b29c48
https://doi.org/10.1016/j.bsecv.2020.02.004
https://doi.org/10.1016/j.bsecv.2020.02.004
The study describes the chemical–mineralogical characterization of Barremian sand deposits. These Sidi Aich sands were collected in central Tunisia. The collected raw silica sand from the Jebel Meloussi (central Tunisia) was characterised by differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64bd962081257b0b2a2a6e18097625e2
https://doi.org/10.21203/rs.3.rs-231852/v1
https://doi.org/10.21203/rs.3.rs-231852/v1
Autor:
João A. Labrincha, W. Hajjaji, Robert C. Pullar, Fernando Rocha, Hajer Chargui, Khalil Lazaar, Fakher Jamoussi, Béchir Moussi
In this paper, we use Tunisian clay materials as alternative low-cost adsorbents, as well as substrates to immobilise TiO2 for the decolouration of methylene blue (MB) dye solutions. The collected raw clay from the mine of Tamra was characterised by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47806d869efa8e3a27a05811cb66b587
http://hdl.handle.net/10278/3740022
http://hdl.handle.net/10278/3740022
Publikováno v:
Recent Advances in Environmental Science from the Euro-Mediterranean and Surrounding Regions (2nd Edition) ISBN: 9783030512095
This study focused on the treatment of an industrial wastewater containing organic pollutants (textile dyes) using the heterogenous Fenton process and using a non-expensive catalyst: an impregnate-based clay. The obtained results showed that the orga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a88ac243db4b31490627614900b652fc
https://doi.org/10.1007/978-3-030-51210-1_2
https://doi.org/10.1007/978-3-030-51210-1_2
Autor:
Robert C. Pullar, João A. Labrincha, Khalil Lazaar, Fernando Rocha, Fakher Jamoussi, W. Hajjaji
Thanks to its highly absorbent character, silica gel is used in several applications, such as air moisture removal, as a treatment agent for effluents. In this study, silica gels were synthesised from Tunisian sands, collected from the Fortuna and Si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed64795ad7b4fda4098f0b5d7a2f028a
http://hdl.handle.net/10278/3740304
http://hdl.handle.net/10278/3740304