The water is an essential resource for life on the planet and for human development. The
textile industry is one of the anthropogenic activities that most consume water and pollute …

The use of dyes is widespread across almost all industries. Consequently, these dyes are
found in various sources of water and food that humans, animals, and plants consume …

Globally, textile dyeing and manufacturing are one of the largest industrial units releasing
huge amount of wastewater (WW) with refractory compounds such as dyes and pigments …

The use of dyes dates to ancient times and has increased due to population and industrial
growth, leading to the rise of synthetic dyes. These pollutants are of great environmental …

Dyes may be defined as substances that, when applied to a substrate provide color by a
process that alters, at least temporarily, any crystal structure of the colored substances [1, 2] …

ZnO is widely used as a photocatalytic process due to high photosensitivity, strongly
oxidizing nature, non-toxic, favorable band gap energy and the excellent chemical and …

Advanced oxidation processes (AOPs) are commonly used for degrading dyes in effluents.
Valuable information regarding AOP-mediated formation of intermediates and degradation …

Dyeing stages involved in textile processing are considered to be one of the major
contributors to aquatic pollution. Dyes being highly persistent due to the chemical …

Synthetic organic dyes are an extremely important class of compounds that are intimately
linked to modern life, and are used in numerous industries such as food, textile, paper …

ZnO and transition metal doped ZnO nanoparticles (Zn 0.99 M 0.01 O; Mdouble bond Mn,
Co, Ni and Cu) have been successfully synthesized by thermally decomposing their oxalate …