Swift Removal of the Heavy Metals Cadmium and Lead from an Aqueous Solution by a CAN-Zeolite Synthesized from Natural Clay

Autor: Lobna Aloui, Soumaya Mezghich, Lamjed Mansour, Sana Hraiech, Fadhila Ayari

Publikováno v: ChemEngineering, Vol 7, Iss 6, p 113 (2023)

CAN-zeolite was synthesized with a high purity from natural kaolinite via alkali fusion by hydrothermal treatment at a pressure of 1 kbar H2O. It was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), infrared spectroscopy

Externí odkaz: https://doaj.org/article/fda2b67a24ac448fb5ad765756e49961

Desorption of zinc, copper and lead ions from loaded flax fibres

Autor: Mélanie Mignot, Abdellah Alem, Soumaya Mezghich, Meriem Kajeiou, Nasre-Dine Ahfir, Anne Pantet

Publikováno v: Environmental Technology
Environmental Technology, Taylor & Francis: STM, Behavioural Science and Public Health Titles, 2021, pp.1-34. ⟨10.1080/09593330.2021.2013323⟩

Biosorption is an efficient and cost effective method for heavy metals remediation. However, saturated biosorbents may present a serious problem for the environment. Flax fibers have previously shown very good adsorption capacities to remove zinc, co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::068d85d869db92a07200f4a4cdf06b7d
https://pubmed.ncbi.nlm.nih.gov/34850661

Surface modification of biomaterials based on cocoa shell with improved nitrate and Cr(VI) removal

Autor: E. Djoufac Woumfo, Julien Vieillard, P. Nkuigue Fotsing, Nadine Mofaddel, Soumaya Mezghich, F. Le Derf, Mélanie Mignot

Publikováno v: RSC Advances
RSC Advances, Royal Society of Chemistry, 2020, 10, pp.20009-20019. ⟨10.1039/d0ra03027a⟩

International audience; The present work addresses the development of simple, low-cost and eco-friendly cocoa-shell-based materials for efficient removal of heavy metal hexavalent chromium (Cr(VI)), and toxic nitrate (NO 3 À) from aqueous solution.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7288f5b73fdac539b703476a80304e8
https://hal.archives-ouvertes.fr/hal-02641027

Heavy metals removal by flax fibers to a further use in urban runoff management systems

Autor: Anne Pantet, Abdellah Alem, Meriem Kajeiou, Soumaya Mezghich, Nasre-Dine Ahfir

AbstractWater pollution has long been considered a major problem causing environmental and public health issues. A range of contaminants are encountered in wastewater, industrial effluents and also road runoff, they include total suspended solids, nu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5d5e181b4e6ebeb2758ae70f5638e78
https://doi.org/10.5194/egusphere-egu2020-9115

Photochemical Degradation of the Antimicrobial Sulfamethoxazole upon Solar Light Excitation: Kinetics and Elucidation of Byproducts Using LC/ ESI+/MS2 Technique

Autor: Soumaya Mezghich, Mohamed Sarakha, Fadhila Ayari

Publikováno v: Mass Spectrometry & Purification Techniques
Mass Spectrometry & Purification Techniques, 2017, 03 (01), ⟨10.4172/2469-9861.1000118⟩
Mass Spectrometry & Purification Techniques, Omics Publishing Group, 2017, 03 (01), ⟨10.4172/2469-9861.1000118⟩

International audience; The fate of the antimicrobial compounds in the environment is of great interest since their presence in the aquatic systems has raised environmental problems. More and more chemicals of this class are treated as emerging conta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d67629f53dec3f9bcb996da8478807a
https://hal.science/hal-01638384