This review provides a quantitative description of the nano-adsorbent processing and its
viability against wastewater detoxification by extracting heavy metal ions. The impact of …

The concentrations of heavy metal ions found in waterways near industrial zones are often
exceed the prescribed limits, posing a continued danger to the environment and public …

Industrial effluents contain several organic and inorganic contaminants. Among others, dyes
and heavy metals introduce a serious threat to drinking waterbodies. These pollutants can …

This review presents a holistic analysis of the synthesis and efficacy of nanosorbents
towards the waste water purification by the removal of selected heavy metal ions, with …

At high environmental concentration, some heavy metals display adverse health effects on
living organisms and ecosystems. They bioaccumulate in the food chain and end up in …

Although heavy metals are typically found in trace levels in natural waterways, most of them
are hazardous to human health and the environment, even at extremely low concentrations …

Many researchers have used coal fly ash; rice husk ash, nano material and conducting
polymer-as adsorbents to remove water pollutants including Cr, Pb, Hg, Zn, Mn and Cu …

The discharge of toxic heavy metals including zinc (Zn), nickel (Ni), lead (Pb), copper (Cu),
chromium (Cr), and cadmium (Cd) in water above the permissible limits causes high threat …

With the growth in the global human population, resource availability has become minimal.
The creation of technology that is free of toxins for the remediation of the water/wastewater …

Nanomaterials have unique chemical and physical features such as a large surface area,
small size, and high stability compared to conventional bulk materials. Therefore, they are …