KAMEL Noufel

Sahar Merrouche

Contribution to the study of soil pollution by heavy metals

Sahar Merrouche

Contribution to the study of soil pollution by heavy metals

BOUZIDI IKRAM , AMMARI CHAIMA

Traitement des eaux usées de la station d’épuration de SIDI AISSA par un coagulant (PSAS)

Khetout Faiza , Abdelli Chaima

Qualité physico-chimique de l’eau potable et élimination des SPC par adsorption

KARA Souheyla , HERIZI Achwaq

Traitement des eaux usées par le procédé coagulationfloculation à l’aide de (Al2(SO4)3 - Alginate -Bentonite)

KARA Souheyla , HERIZI Achwaq

Traitement des eaux usées par le procédé coagulationfloculation à l’aide de (Al2(SO4)3 - Alginate -Bentonite)

BOUHADI Rim , ARIOUA Somia, KAICHE Besma

Traitement des eaux usées par le procédés coagulation-floculation, en utilisant des coagulants à base des sels d’aluminium (Al2(SO4)3 –Alcl3)

KALOUN Amina , DOGHA Amira

Recyclage du bioxyde de manganèse MnO2 des piles usagées.

BOUDAOUD AICHA , SELLAOUI DOUNIA

Etudes des paramètres de fonctionnement de la station d’épuration de Msila

THE PROCESS ENGENEERING CHALLENGES : WATER ,ENERGY ,FOOD ,HEALTH

Citation

KAMEL Noufel , ,(2024-12-14), Enhancing Pb02-Zn Dual electrolyte battery performance through modified PVDF membranes,1 International congress of process engineering science,ALGERIE USTHB

Synthesis of biohybrid chitosan/activated carbon bead composite for effective anionic dye adsorption

Citation

KAMEL Noufel , ,(2024-11-27), Synthesis of biohybrid chitosan/activated carbon bead composite for effective anionic dye adsorption,7th international symposium on chemistry,Algeria Batna

Préparation une membrane polymérique de PVDF pour les applications electrochimiques

Citation

KAMEL Noufel , ,(2024-10-13), Préparation une membrane polymérique de PVDF pour les applications electrochimiques,1st National conférence on advanced applications of Chemistry (NC2AC 24),ALGERIE Sétif

Poly(vinylidene fluoride) (PVDF) is a widely used polymer for battery separators due to its excellent chemical and thermal stability. However, its low conductivity in aqueous electrolytes limits its application in high-performance batteries. In this work, we investigated the effect of modification by addition sodium silicate (Na2SiO3) on the conductivity of PVDF-based membranes for use in PbO2-Zn dual-electrolyte batteries. The electrochemical properties of the membranes were evaluated by electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV), and charge-discharge tests. The results showed that the modified membranes had a higher conductivity and better electrochemical performance than the pristine PVDF membrane. The modified membranes also exhibited a good stability in the PbO2-Zn dual-electrolyte battery.

Citation

Soheyb KHADRAOUI , KAMEL Noufel , ,(2024-05-07), IMPROVING THE CONDUCTIVITY OF A PVDF MEMBRANE FOR USE IN PbO2-Zn DUAL-ELECTROLYTE BATTERY,2nd International Conference on Electrochemical Science &Technology,Sétif1

Les batteries à double électrolytes (BDE) constituent une technologie prometteuse pour le stockage d'énergie, offrant une sécurité et une performance accrues par rapport aux batteries lithium-ion traditionnelles. Cependant, l'utilisation de membranes polymères hydrophobes (MHP) dans les BDE peut limiter la conductivité ionique et entraver les performances de la batterie. Ce travail présente une étude sur l'amélioration de la conductivité d'une MHP pour son application dans les BDE et la stabilité de cette membrane dans une cellule de double électrolytes. La stratégie adoptée consiste à modifier la structure chimique de la membrane par incorporation de groupes fonctionnels hydrophiles.

Citation

Soheyb KHADRAOUI , KAMEL Noufel , ,(2024-05-06), Amélioration de la conductivité d'une membrane polymère hydrophobe pour batterie à double électrolytes,Le 2ème colloque national de chimie,Université de M'sila

Adsorption des Sous-Produits de Chloration (SPC) dans l'eau potable.

Citation

KAMEL Noufel , ,(2024-05-06), Adsorption des Sous-Produits de Chloration (SPC) dans l'eau potable.,Le 2ème colloque national de chimie (CNC2@2024) 6 - 7 mai 2024,M'Sila Algerie

Synthesis and characterization of organo acid activated bentonite /alginate composite to improve its effective elimination of endocrine disrupter from wastewater.

Citation

KAMEL Noufel , ,(2024-05-06), Synthesis and characterization of organo acid activated bentonite /alginate composite to improve its effective elimination of endocrine disrupter from wastewater.,Le 2ème colloque national de chimie (CNC2@2024) 6 - 7 mai 2024,M'Sila Algerie

ABSTRACT Co-precipitation was employed to synthesize copper-based layered double hydroxides, which were subsequently utilized as heterogeneous catalysts for the ozonation of 4-nitrophenol in aqueous solutions. Various analytical techniques, including X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and thermogravimetric analysis (TGA), were utilized to characterize CuAl-CO3 and CuAl500.The catalytic activity of CuAl-CO3 was evaluated under different reaction conditions. Notably, at pH 11 and 25 °C, CuAl-CO3 exhibited high catalytic efficiency in the ozonation of 4NP. Increasing the catalyst dose, initial pH, and temperature led to enhanced 4NP degradation. An optimal pH of 11 and a catalyst dose of 0.3 g. L−1 resulted in the removal of 78.6% of the initial 4NP concentration. Additionally, ozonation proved to be more efficient at temperatures of 10 °C and 55 °C. The kinetics of 4NP ozonation over CuAl-CO3 and CuAl500 followed a pseudo-first-order reaction. Furthermore, the study demonstrated that CuAl-CO3 and CuAl500 exhibited stability and repeatability across multiple reaction cycles, highlighting their potential for continuous catalytic applications. Overall, this research emphasizes the effectiveness of CuAl-CO3 and CuAl500 as reliable heterogeneous catalysts for the ozonation of 4NP. The results contribute valuable insights into the development of advanced oxidation processes for the treatment of wastewater containing organic contaminants.

Citation

KAMEL Noufel , , (2023-10-17), Copper-based Layered Double Hydroxides as Heterogeneous Catalyst for Efficient Ozonation of 4-nitrophenol in Aqueous Solution: Synthesis, Characterization, and Performance Evaluation, Ozone: Science & Engineering The Journal of the International Ozone Association, Vol:45, Issue:23, pages:1_10, TAYLOR FRANCIS ONLINE

Elaboration et caracterisation des nouveaux matériaux HDL

Citation

KAMEL Noufel , ,(2022), Elaboration et caracterisation des nouveaux matériaux HDL,Conférence international sur les sciences et genie des materiaux,Sidi belabbes

Recyclage des piles et accumulateurs usagés

Citation

KAMEL Noufel , ,(2022), Recyclage des piles et accumulateurs usagés,INTERNATIONAL Workshop on Environmental Engineering,Sétif

INTERNATIONAL CONFERENCE ON INNOVATIVE MATERIALS FOR SUSTAINABLE DEVELOPMENT

Citation

KAMEL Noufel , ,(2022), CONTRIBUTIN TO THE STUDY OF COAGULANTS (AL2SO4,ALGINATE,Bentonite) in the treatement of wastewater from the Msila STEP,INTERNATIONAL CONFERENCE ON INNOVATIVE MATERIALS FOR SUSTAINABLE DEVELOPMENT,ANNABA

LOW-COST, biodegradable and highly effective adsorbents for batch adsorption processes of methylene blue.

Citation

KAMEL Noufel , ,(2021), LOW-COST, biodegradable and highly effective adsorbents for batch adsorption processes of methylene blue.,ISyMC’2021 International Symposium on MATERIALS CHEMISTRY Boumerdès, Algeria..,Boumerdès, Algeria.

Removal of bisphenol A and trichlorophenol from aqueous solutions by adsorption with organically modified bentonite, activated carbon composites: A comparative study in single and binary systems.

Citation

KAMEL Noufel , , (2020), Removal of bisphenol A and trichlorophenol from aqueous solutions by adsorption with organically modified bentonite, activated carbon composites: A comparative study in single and binary systems., Groundwater for Sustainable Development, Vol:11, Issue:11, pages:100477, ELSEVIER

Single and binary component adsorption of endocrine disrupting chemicals from aqueous solutions using calcium alginate/apricot stone-activated carbon composite beads

Citation

KAMEL Noufel , , (2020), Single and binary component adsorption of endocrine disrupting chemicals from aqueous solutions using calcium alginate/apricot stone-activated carbon composite beads, Desalination and Water Treatment, Vol:197, Issue:197, pages:170–181, www.deswater.com

Removal of bisphenol A and trichlorophenol from aqueous solutions by adsorption with organically modified bentonite, activated carbon composites: A comparative study in single and binary systems.

Citation

KAMEL Noufel , , (2020), Removal of bisphenol A and trichlorophenol from aqueous solutions by adsorption with organically modified bentonite, activated carbon composites: A comparative study in single and binary systems., Groundwater for Sustainable Development, Vol:11, Issue:100477, pages:100477, ELSEVIER

Electrochemical Performance of γMnO2 Prepared from the Active Mass of Used Batteries

Citation

KAMEL Noufel , , (2015), Electrochemical Performance of γMnO2 Prepared from the Active Mass of Used Batteries, Russian Journal of Applied Chemistry, Vol:88, Issue:88, pages:1711−1717, Russian Journal of Applied Chemistry