A5062930175- Adsorption and biosorption for pollutant removal
- Computational Drug Discovery Methods
- Recycling and Waste Management Techniques
- Extraction and Separation Processes
- Advanced Photocatalysis Techniques
- Free Radicals and Antioxidants
- Advanced oxidation water treatment
- Heavy metals in environment
- Effects and risks of endocrine disrupting chemicals
- Pharmaceutical and Antibiotic Environmental Impacts
- Electrostatics and Colloid Interactions
- Synthesis and Reactivity of Heterocycles
- Industrial Gas Emission Control
- Synthesis and biological activity
- Ultrasound and Cavitation Phenomena
- Analytical Methods in Pharmaceuticals
- Multicomponent Synthesis of Heterocycles
- TiO2 Photocatalysis and Solar Cells
- Analytical Chemistry and Chromatography
Centre de Recherche sur l'Information Scientifique et Technique
2016-2024
University of Sciences and Technology Houari Boumediene
2015-2022
University of Algiers Benyoucef Benkhedda
2015-2018
Badji Moktar-Annaba University
2007
In the present study, sorption of cadmium from aqueous phase by wheat bran was investigated with and without assistance ultrasound. Kinetic data equilibrium isotherms were carried out in batch conditions. The influence different operating parameters such as ultrasonic power, initial concentration, sorbent mass, temperature, combination ultrasound mechanical stirring on kinetics removal studied. obtained results show that irradiation significantly enhances improves efficiency cadmium,...
Abstract QSPR is a powerful tool for elucidating the correlation between chemical structure and property both natural synthesized compounds. In present work, half-wave reduction potential set of aziridinylquinones (Anticancer Agents [AA]) modelled using quantitative structure-electrochemistry relationship (QSER) based on multilinear regression (MLR) artificial neural network (ANN). Molecular descriptors introduced in this work were computed Dragon software (V5). Before model’s generation,...
The adsorption performance of diethyl and dibutyl phthalates on a new activated carbon prepared from an abundant biomass "Albizzia julibrissin Pods," treated chemically by H3PO4 is investigated through the equilibrium kinetic study. effect different parameters like contact time, initial phthalate concentrations, temperature capacities was studied in batch mode to evaluate optimal conditions. Adsorption isotherms for both were fit at temperatures using Langmuir Freundlich nonlinear...
Cadmium and other heavy metals in landfills pose significant health environmental risks due to their leaching potential into soil groundwater when contact with water or moisture. In this study, we synthesised two composites, composite I (C(I)) II (C(II)), using Algerian clay coconut shell-derived activated carbon. These composites are intended for controlled landfill waste management. The components mixed at varying mass percentages, effectively adsorbing cadmium (Cd2+) from aqueous...
Indolizine derivatives hold essential biological functions and have been researched for hypoglycemic, antibacterial, anti-inflammatory, analgesic, anti-tumor actions. scaffold has intrigued conjecture continuous attention become an effective parent system generating powerful novel medication candidates. This research focused on applying the quantitative structure-electrochemistry relationship (QSER) approach to half-wave potential (E1/2) using theoretical molecular descriptors. After...
In this work, the liquid chromatography retention time in monomeric and polymeric stationary phases of PAHs was investigated. Quantitative structure relationship approach has been successfully performed. At first, 3224 molecular descriptors were calculated for optimized using Dragon software. Afterwards, modelled dataset divided CADEX algorithm into two subsets internal external validation. The genetic algorithm-based on a multiple linear regression used feature selection most significant...
A two-level full factorial design with interactions was effectively used to screen for parameters impacting the degradation of Direct Red 89 (DR89) by thermally activated persulfate. Four variables were identified as critical: reaction temperature, persulfate concentration, initial pH medium, and DR89 concentration. The goodness fit reduced model tested generating plots descriptive statistic, residuals versus predicted responses, normal probability residuals, observed values, well examining...
Herein, a composite zinc formed by ZnO and different sulfur species is synthesized via simple reduction of sulfate sodium sulfite under air. The obtained product found to be very efficient in the activation persulfate (PS) when compared commercial ZnO. Diluted PS at 2 mM homogeneous system allows degradation 24.83% Basic Red 29 (BR29) after 120 min 40 °C. addition 5 mg increases yield 74.89%, while registers 50.21% same conditions. effectiveness sample due presence ZnS SO 3 2− that act as...