The disposal of dye-contaminated wastewater is a major concern around the world for which
a variety of techniques are used for its treatment. The photocatalytic treatment of dye …

These days, with the increasing problem of water contamination by effluents released from
rising expansion of textile, leather, paper and ink industries and problems related to disease …

Green synthesis of nanomaterials has emerged as an ecofriendly sustainable technology for
the removal of dyes in the last few decades. Especially, plant leaf extracts have been …

Discharging dye contaminants into water is a major concern around the world. Among a
variety of methods to treat dye-contaminated water, photocatalytic degradation has gained …

Spinel nanoferrites are used by researchers in past years in various fields of applications
like high-frequency applications, electronics, microwave devices and as a photocatalyst …

Today, a major issue about water pollution is the residual dyes from different sources (eg,
textile industries, paper and pulp industries, dye and dye intermediates industries …

Environmental pollution from organic and inorganic pollutants poses a threat to the
ecosystem. Pollutant's prevalence and persistence have increased significantly in recent …

Modern nanotechnology allows obtaining zinc oxide nanomaterials with unique properties
that let its use in a wide range of commercial applications. Direct contact with these particles …

The total annual production of synthetic dye is more than 7× 105 tons. Annually, through
only textile waste effluents, around one thousand tons of non-biodegradable textile dyes are …

Because of their carcinogenicity and mutagenicity, the elimination of organic contaminants
from surface and subsurface water is a subject of environmental significance. Conventional …