Urban wastewater treatment plants (WWTPs) are among the main anthropogenic sources for
the release of contaminants of emerging concern (CECs) into the environment, which can …

In this work, photocatalytic oxidation of As (III) to As (V) by ZnO photocatalyts doped with Cu
was investigated under visible light. Photocatalysts were successfully prepared by …

Modern society faces two major challenges: removing pollutants from water and producing
energy from renewable sources. To do this, science proposes innovative, low-cost, and …

Arsenic pollution is one of important environmental issues in the world. In this study,
kaolinite clay coated with titanium oxide-magnetic iron oxide nanoparticles (KC/TiO 2-Fe 3 O …

Environmentally friendly method is reported for the synthesis of nanoscale zero-valent iron
using plant extract as a reducing agent. The biosynthesized nanoparticles were …

The presence of azo dyes in textile effluents is an issue of major concern due to their
potential impact on the environment and human health. In this study we investigate the …

In order to apply the photocatalytic processes on a real scale for the treatment of industrial
wastewaters, the use of slurry reactors employing suspended photocatalysts is not suitable …

This study provides the preparation and profound characterization of an eco-friendly
photobiocomposite beads named, titanium (IV) oxide/calcium alginate (TiO 2/CaAlg), and …

In this paper a UV-LEDs floating photocatalytic reactor was developed in order to remove
caffeine and paracetamol from water using ZnO immobilized on low density macroscopic …

The presence of As in drinking water is a problem felt all over the world. In particular, arsenic
is present in+ 3 (As (III)) and+ 5 (As (V)) oxidation states. However, As (III) is the most toxic …