The history of colour is fascinating from a social and artistic viewpoint because it shows the
way; use; and importance acquired. The use of colours date back to the Stone Age (the first …

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 …

Presence of toxic dyes in industrial wastewaters deteriorates the environment. Wastewater
pollution control using locally obtainable agricultural by-products could be an eco-friendly …

Azo dyes have become a staple in various industries, as colors play an important role in
consumer choices. However, these dyes pose various health and environmental risks …

Synthetic aromatic compounds consisting of various functional groups are known as dyes.
These colored compounds are often discharged in effluents, and they are very dangerous to …

The present scenario of water insecurity (poor availability and accessibility to clean and
healthy water when needed) denotes the preponderance of environmental damage caused …

Dyes (colorants) are produced globally owing to their need in textile industries and this has
led to the release of toxic dye effluents into environment. This is one of the major …

Extensive use of these harmful dyes has resulted in the surplus presence of these emerging
pollutants in the environment, thus demanding an instant and sensitive detection method …

A novel adsorbent based on steel converter slag (SCS), useful for adsorbing cationic
pollutants from water was prepared by a simple method. The characterization showed that …

The present study devoted to the production of an efficient and low-cost magnetic
photocatalyst (γ-Fe 2 O 3/Fe 3 O 4/SiO 2) from the banded iron formation (BIF) via a single …