Copper is one of the most toxic heavy metals which must be eliminated from aqueous
environments, according to the environmental standards. Carbohydrate biopolymers are …

The polyfunctional chitosan can act as the biological macromolecule ligand not only for the
adsorption and the recovery of metal ions from an aqueous media, but also for the …

Water pollution caused by Hg (II) exerts hazardous effect to environmental safety and human
health. Herein, a family of salicylaldehyde tailored poly (amidoamine)(PAMAM) …

A new clean and sustainable procedure to synthesize low-cost zeolites from sugarcane
bagasse fly ash (BFA), an industrial waste, is presented. BFA is used as source of Al and Si …

The multi-functional chitosan is important for the development of novel adsorbents which is
needed for the effective removal of scavenging metal ions from water and wastewater. In this …

Copper contamination of water is one of the most pressing environmental problems which
has attracted extensive concern in recent decades. In this study, a series of magnetic …

A cost-effective and convenient method for supporting of Cu (II) nanoparticles on a modified
chitosan backbone containing urea and thiourea bridges using thiosemicarbazide (TS) …

Porous chitin sorbents (PChs) with different content of chitin, ranging from 0.9% to 3.5%,
were prepared by gel method with CaBr 2· xH 2 O/CH 3 OH solution and characterized by …

Novel adsorbents based on chitosan and its derivatives are continuously developed to
remove heavy metal ions and organic pollutants from contaminated waters. In this study …

Adopting effective and efficient techniques for the treatment of heavy metal pollution in water
bodies plays an important role in guaranteeing the quality of water and the sustainable …