Water is the source of life on the planet's surface. Water safety has become a crucial
requirement for safe drinking water as a result of the increase in activities that can pollute …

The growth in industrialization ultimately enhances the toxic discharges of wastewater
containing hazardous dyes from various industrial units as a consequence severe …

The conventional water and wastewater treatment methods are unable to provide up-to-data
organized standards for drinking water and discharging effluents into natural ecosystems …

The rapid increase in toxic dye wastewater generated from various industries remains a
severe public health issue and prime environmental protection concern, posing a major …

With the perpetual increase of environmental pollutants, the threat to human life, flora and
fauna is also increasing. The need of the hour is to look for methods for the effective removal …

Water scarcity and its contamination with toxic metal ions and organic dyes represent a
serious worldwide problem in the 21st century. A wide range of conventional approaches …

There are many methods to remove dyes from colored effluents to decrease their
environmental impacts. Among the various methods, adsorption is a selective technology for …

In addition to catalysis, drug delivery, and sensing, metal oxides can also be used as an
adsorbent for wastewater treatment applications. In some of the cases, they need to be …

Water is polluted by various harmful toxic chemical substances, precisely heavy metals,
dyes, and pathogens, which have a disastrous effect on the ecological balance of human as …

Abstract The Cr 2 O 3/Al 2 O 3 catalysts with different contents of Cr 2 O 3 and surfactants
modified Cr 2 O 3/Al 2 O 3 has been successfully synthesized via impregnation and …