Industrialization and other human activity represent significant environmental hazards. Toxic
contaminants can harm a comprehensive platform of living organisms in their particular …

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 …

Highlights•Azo dye classification and toxic effects were discussed.•Sources and impact of
azo dyes were elucidated.•Biodegradation of azo dyes was explored.•Recent advances in …

Azo dyes are synthetic colors used in the textile, leather, food, and cosmetic industries. They
are also a significant source of water pollution since they are resistant to biodegradation and …

Heavy metal (HM) pollution has become a serious global problem due to the non-
biodegradable nature of the HMs and their persistence in the environment. Agricultural soil …

The copper ferrite nanoparticles, recognized for their ferromagnetic characteristics, minimal
conductivity, and superior electrochemical stability, were synthesized by a facile auto …

Various types of colored pigments have been recovered naturally from biological sources
including shells, flowers, insects, and so on in the past. At present, such natural colored …

Environmental pollution poses a critical global challenge, and traditional wastewater
treatment methods often prove inadequate in addressing the complexity and scale of this …

The majority of textile wastes are made up of toxic dyes. Additionally, because these
compounds are soluble, wastewater may include significant concentrations. In this work, the …

Several types of green photosynthetic microalgae can grow through the process of
heterotrophic growth in the dark with the help of a carbon source instead of the usual light …