The release of heavy metals with several industrial effluents is a major issue of concern for
environmental protection due to their toxic and stable nature. Among several newer …

Activated carbon was prepared from peanut shell by chemical activation with KOH.
Unoxidized activated carbon was prepared in nitrogen atmosphere which was then heated …

The batch removal of Cr (VI) from aqueous solution using low-cost adsorbents such as
cornelian cherry, apricot stone and almond shell under different experimental conditions …

The objective of this study is to investigate the removal of Cr (VI) from aqueous solutions by
using modified sand as adsorbent. The modified sand was characterized by Scanning …

In the present study adsorption of Cr (VI) from aqueous solutions onto different agricultural
wastes, viz., sugarcane bagasse, maize corn cob and Jatropha oil cake under various …

The current work study the adsorption capacity of modified rice husk for the removal of Cr
(VI) from aqueous solution. The rice husk was prepared and modified cationicaly. The …

Chromium (Cr) in water bodies is considered as a major environmental issue around the
world. In the present study, aqueous Cr (VI) adsorption onto rice husk was studied as a …

ABSTRACT A carbonaceous adsorbent prepared from an indigenous waste by acid
treatment was tested for its efficiency in removing chromium ion. The parameters studied …

This paper reports the feasibility of using pre-consumer processing agricultural waste to
remove Cr (VI) from synthetic wastewater under different experimental conditions. For this …

The adsorption of Cr (VI) on rye husk (RH) was studied at varying Cr (VI) concentrations,
adsorbent dose, contact time, and pH. Maximum Cr (VI) was sequestered from the solution …