Nickel, a prevalent metal in the ecosystem, is released into the environment through various
anthropogenic activities, leading to adverse effects. This research explored utilizing zeolite …

N and P are essential elements for crop-based food production. With increasing ammonia
and phosphate fertilizers used in agricultural land, water pollution in nearby waterbodies is …

Rice husk ash (RHA), is a widely available biobased source for high purity silica. In this
work, zeolite Faujasite (FAU) is synthesized using extracted silica from RHA (collected from …

The present study aims to prepare waste water caltrop (Trapanatans L.) epicarp (WCS)-
based adsorbents such as raw WCS (WCS-Raw), citric acid-grafted WCS (WCS-CA) …

Various technologies, strategies, and policies have been implemented to improve water
quality worldwide. This systematic review comprehensively appraises technologies …

Bentonitic clay and wood sawdust are natural materials widely available in nature at low
cost with high heavy metals sorption properties that, in this work, were combined to achieve …

In many regions of the world, water pollution from potentially harmful substances like nickel
(II) and cobalt (II) ions is a recurring issue. The quality of rivers and lakes' environments …

The potential of Pinus caribaea Morelet sawdust for the removal of nickel ions (Ni 2+) and
other metallic trace ions (Co 2+, Cr 3+, Mn 2+) from aqueous solutions was investigated …

This study focuses on the probable use of carbonized char prepared from PET plastic bottles
for heavy metals (HMs) adsorption (Cd2+, Pb2+, Cu2+, and Zn2+). The prepared adsorbent …

Presence of heavy metals in industrial discharge warrants the adoption of efficient and cost-
effective treatment technologies. In this work, lichen Parmotrema tinctorum biomass was …