Organic dyes, a type of high toxic and carcinogenic chemicals that present severe threats to
human and aquatic life, are the most commonly seen organic pollutants in wastewater of …

Chitosan based adsorbents have received a lot of attention for adsorption of dyes. Various
modifications of this polysaccharide have been investigated to improve the adsorption …

This study of Matamba shell reviled them as material with outstanding surface morphology,
elemental and kinetic mechanism characteristics. Mutamba biochar revealed irregular …

Adsorption has become a competitive method in the field of wastewater and air treatment.
Adsorption kinetics is one of the main factors that must be understood before the …

Chitosan-based adsorbents have attracted increasing attention in water and wastewater
treatment in recent years due to its abundance and low price, as well as rich amino and …

Graphene oxide/chitosan/silica fibers were prepared by a wet spinning technique. Silica
nanoparticles were etched off from the graphene oxide/chitosan/silica fibers to produce …

Hypothesis Chitin is a biopolymer which can be used as a low-cost and eco-friendly material
for dyes adsorption. The use of chitin for dyes removal is little investigated, due its low …

Industrial effluents contain multiple pollutants, which affect the quality of water remediation
operations. Hence, it is important to understand the outcome of the multicomponent …

Chitosan (CS) has marked potential in environmental adsorption applications, but typically
suffers from low specific gravity and sensitivity to pH. In this work, a hydroxyapatite-CS (HAp …

This article reports the efficient removal of malachite green (MG) dye from aqueous solution
using a novel polysaccharide-based nanocomposite hydrogel adsorbent (NHA). The NHAs …