In many parts of the world, clean water has become a useful resource owing to an increase
in the human population, industrialization, and civilization expansion. But, civilization …

Este artículo presenta una revisión de algunas características toxicológicas de metales
pesados, sus fuentes industriales, los niveles permisivos de vertimiento y 20 diferentes …

A novel Schiff base ligand based nano-composite adsorbent (NCA) was prepared for the
detection and removal of copper (Cu (II)) ions in wastewater samples. Upon the addition of …

The possibility and effectiveness of removal of phosphate from aqueous solutions with the
use of new low-cost synthetic zeolites obtained from fly ash and modified with lanthanum …

In this study, EDTA-functionalized Fe 3 O 4 (Fe 3 O 4@ SiO 2-EDTA) was prepared by
silanization reaction between N-(trimethoxysilylpropyl) ethylenediamine triacetic acid (EDTA …

The sorption properties of a functionalized magnetic chitosan sorbent have been
investigated for the recovery of Ni (II) and Pb (II) from aqueous solutions. This material was …

In this work, we successfully prepared the mussel-inspired polydopamine microspheres
(PDA-Ms) with controllable sizes, through a facile self-oxidative polymerization method. The …

In this study, a biodegradable natural polymer chitosan was modified with salicylaldehyde to
prepare salicylaldehyde functionalized chitosan nanoparticles (N-Ch-Sal). The N-Ch-Sal …

An O-hydroxyphenyl thiourea-modified chitosan (OTCS) with excellent Pb (II) adsorption
performance and selectivity was prepared as an adsorbent. The structure and morphology of …

Heavy metal ions (HMIs) are serious threats to the environment. Sub-critical water treatment
was used to mimic contamination of squid oil in aqueous, metal-soap and oil phases …