Removal of emergent pollutants: A review on recent updates and future perspectives on polysaccharide-based composites vis-à-vis traditional adsorbents

A Nayak, P Chaudhary, B Bhushan, K Ghai… - International Journal of …, 2024 - Elsevier
There is a growing incidence in the presence of emergent pollutants like the pesticides and
pharmaceuticals in water bodies. The matter of environmental concern is their synthetic and …

Easy separable, floatable, and recyclable magnetic-biochar/alginate bead as super-adsorbent for adsorbing copper ions in water media

DB Salem, A Ouakouak, F Touahra, N Hamdi… - Bioresource …, 2023 - Elsevier
This work aimed to develop innovative material by combining properties of magnetic-biochar
(derived from peanut shells) and hydrogel bead (MBA-bead) and apply it for adsorbing Cu …

Health effects of herbicides and its current removal strategies

R Mohd Ghazi, NR Nik Yusoff, NS Abdul Halim… - …, 2023 - Taylor & Francis
The continually expanding global population has necessitated increased food supply
production. Thus, agricultural intensification has been required to keep up with food supply …

Biosynthesis of SiO2 nanoparticles using extract of Nerium oleander leaves for the removal of tetracycline antibiotic

N El Messaoudi, M El Khomri, EH Ablouh, A Bouich… - Chemosphere, 2022 - Elsevier
Tetracycline (TC) is one of the antibiotics that is found in wastewaters. TC is toxic,
carcinogenic, and teratogenic. In this study, the tetracycline was removed from water by …

Efficient fabrication of a composite sponge for Cr (VI) removal via citric acid cross-linking of metal-organic framework and chitosan: adsorption isotherm, kinetic studies …

AM Alsuhaibani, AAA Alayyafi, LA Albedair… - Materials Today …, 2024 - Elsevier
To establish a proficient technique for adsorbing Cr (VI) from water solutions, we altered
silver metal-organic frameworks (Ag-MOF) by enveloping sulfadoxine within chitosan …

A novel hydrogel beads based copper-doped Cerastoderma edule shells@ Alginate biocomposite for highly fungicide sorption from aqueous medium

K Aziz, M El Achaby, R Mamouni, N Saffaj, F Aziz - Chemosphere, 2023 - Elsevier
The engineering of a novel biocomposite based on Cerastoderma edule shells doped with
copper and alginate (Ce–Cu@ Alg) forming hydrogel beads was used for batch and …

Cellulose beads supported CoFe2O4: A novel heterogeneous catalyst for efficient rhodamine B degradation via advanced oxidation processes

B El Allaoui, H Benzeid, N Zari, R Bouhfid - International Journal of …, 2024 - Elsevier
In this study, a novel mechanical process was used to produce cellulose beads (CB). These
beads were then doped with cobalt ferrite nanoparticles (CoFe 2 O 4 NPs) to serve as …

Eco-friendly synthesis of clay-chitosan composite for efficient removal of alizarin red S dye from wastewater: A comprehensive experimental and theoretical …

M Bellaj, H Yazid, K Aziz, A Regti, M El Haddad… - Environmental …, 2024 - Elsevier
Abstract Alizarin Red S (ARS) is commonly utilized for dyeing in textile industry. The dye
represents a refractory pollutant in the aquatic environment unless properly treated. To …

Experimental insights into mesoporous polyaniline-based nanocomposites for anionic and cationic dye removal

MS Tanweer, Z Iqbal, M Alam - Langmuir, 2022 - ACS Publications
This work presents the preparation of inorganic–organic hybrid nanocomposites, namely
three-dimensional polyaniline (Pani)/activated silica gel (ASG)(3D Pani@ ASG), their …

Enhanced biosorption of bisphenol A from wastewater using hydroxyapatite elaborated from fish scales and camel bone meal: A RSM@ BBD optimization approach

K Aziz, R Mamouni, A Azrrar, B Kjidaa, N Saffaj… - Ceramics …, 2022 - Elsevier
In this work, camel bone biowaste and fish scales were used as a source for the production
of hydroxyappatite. Hydroxyapatite (HAP) was extracted from fish scales (FS) and camel …