Abstract Cadmium (Cd) and lead (Pb) contaminations are disturbing environmental issues,
which cause serious harm to aqueous systems and human health. Therefore, removing …

Adsorption can be efficiently employed for the removal of various toxic dyes from water and
wastewater. In this article, the authors reviewed variety of adsorbents used by various …

The past decade has seen a boom in environmental adsorption studies on the adsorptive
removal of pollutants from the aqueous phase. A large majority of works treat kinetic …

The byproduct (bio-char) from liquefaction of rice husk with water, water/ethanol (V/V, 5: 5),
or ethanol as the solvent at 260–340° C was characterized in terms of its elemental …

Starch has received much attention as a promising natural material both in biomedical fields
and waste water treatment due to its unique biological and adsorptive properties. Recently …

This paper reports synthesis of hydrogel from an unexplored Jhingan gum via microwave
assisted technique for efficient remediation of toxic RBBR dye from aqueous solution. The …

Bio-chars produced by liquefaction of sewage sludge with methanol, ethanol, or acetone as
the solvent at 260–380° C were characterized in terms of their elemental composition …

Increasing amount of dyes in an ecosystem has propelled the search of various methods for
dye removal. Amongst all the methods, adsorption occupies a prominent place in dye …

Malachite green (MG) is a synthetic dye widely used in various industries for coloration
purposes. Its release into the environment is of environmental concern. The high surface …

The objective of this work was to study the isotherm and kinetic models for the adsorption of
methylene blue (MB) onto a TiO 2 nanoparticle (TiO 2 NP)-containing hydrogel …