Hazardous contamination of water is a major hurdle in the provision of usable and drinkable
water to the world. Innovative, economic, renewable and environment friendly technologies …

Adsorption process has been proven one of the best water treatment technologies around
the world and activated carbon is undoubtedly considered as universal adsorbent for the …

A novel bio-adsorbent named SA-PAM/GO hydrogel composites was synthesized through
free radical polymerization. The structure and performance were characterized and …

Alginate–carboxymethyl cellulose (CMC) gel beads were prepared in this study using
sodium alginate (SA) and sodium CMC through blending and cross-linking. The specific …

This research studies the characterization of activated carbon from tamarind seed with KOH
activation. The effects of 0.5: 1–1.5: 1 KOH: tamarind seed charcoal ratios and 500–700° C …

Heavy metal pollution is a major problems in the environment. The impact of toxic metal ions
can be minimized by different technologies, viz., chemical precipitation, membrane filtration …

In this study, equilibrium, kinetics and thermodynamics of Crystal Violet (CV) adsorption onto
NaOH-modified rice husk (NMRH) was investigated. Experiments were carried out as …

The natural zeolite was modified with hexamethylenediamine (HMDA) and used as
adsorbent to remove anionic dyes, namely Reactive Red 239 (RR-239) and Reactive Blue …

The presence of hexavalent chromium in wastewater is a potential hazard to aquatic
animals and humans. There are various mechanisms proposed, kinetic models used and …

Biochars derived from three species of algae was synthesized by impregnating the green
algae Ulva Ohnoi, red algae Agardhiella subulata, and brown algae Sargassum …