A supported copper catalyst was used as a catalyst for the decomposition of organic dyes
using a commercial chlorinating agent. The catalytic process achieved complete …

From the last few decades, water pollution due to the dye containing effluents, which are
released from various dyeing industries, has become one of the major environmental …

Discharge of unprocessed coloured waste water from industries gives rise to water
contamination. In the current work, we propose the application of CuO nanoparticles …

The emerging contaminants in water challenge researchers to develop remediation
methods that are simple, affordable, and eco-friendly. Dyes are the major pollutant existing …

Anthropogenic dyes are one of the major pollutants often found in industrial wastewater.
They are very stable as they contain robust aromatic moiety and are highly hazardous to …

The present work reports the utilization of a common household waste material (fish scales
of Labeo rohita) for the synthesis of copper nanoparticles. The method so developed was …

Abstract Cupric oxide nanoparticles (CuO NPs) were prepared via a chemical precipitation
method using the precursor of copper (II) nitrate trihydrate. X-ray diffraction analysis confirms …

Ecofriendly biopolymers such as polyethylene glycol (PEG), carboxy methyl cellulose
(CMC), starch (STA) were used as the stabilizers in the preparation of CuO nanoparticles …

Aims: In this study, the adsorption process using nickel oxide nanoparticles was studied in a
laboratory scale for wastewater treatment containing mono azo Orange II dye. Materials and …

Copper oxide nanoparticles were immobilized on quartz sand and their catalytic activity for
the degradation of an organic dye was investigated. The use of nanoparticles as catalysts for …