Adsorption has gained much attention as one of the efficient approaches to remediate the
contaminants in wastewater. Herein, this critical review focuses on the preparation …

Chitosan is a natural alkaline polysaccharide, which widely exists in marine crustaceans
such as shrimp and crab, has been shown to have various biological activities. It has …

Hydrogels have been employed for water purification applications, but their performance
and strength are unsatisfactory for widespread adoption. Recently, hydrogel …

Chitosan is a versatile and generous biopolymer obtained by alkaline deacetylation of
naturally occurring chitin, the second most abundant biopolymer after cellulose. The …

Polycyclic aromatic hydrocarbons (PAHs) have become a worldwide public health concern
due to their toxicity, carcinogenicity, and co-existence. Persulfate (PS)-based advanced …

Polycyclic aromatic hydrocarbons (PAHs) are organic pollutants formed mainly by the
incomplete combustion of organic matter, such as oil, gas and coal. The presence of PAHs …

This study investigates the potential applications of incorporating 2D bacterial cellulose
microfibers (BCM) biochar into chitosan/polyethyleneimine beads as a semi-natural sorbent …

In this study, we synthesized recyclable Fe3O4-functionalized MIL101 (Fe) chitosan
composite beads for the removal of tetracycline (TC), doxycycline (DC) and ciprofloxacin …

An alternative chitosan-based adsorbent modified by impregnation with deep eutectic
solvent (DES) choline-chloride: urea at a molar ratio 1: 2 proved efficient removal of the …

In this research paper, Chitosan beads modified with Thiourea, Titanium Dioxide (TiO 2) and
Magnetite (Fe 3 O 4) nanoparticles were prepared for Naphthalene adsorption as a …