A review of novel green adsorbents as a sustainable alternative for the remediation of chromium (VI) from water environments
The presence of heavy metal, chromium (VI), in water environments leads to various
diseases in humans, such as cancer, lung tumors, and allergies. This review comparatively …
diseases in humans, such as cancer, lung tumors, and allergies. This review comparatively …
Adsorption of Cr (VI) using activated neem leaves: kinetic studies
In the present study, adsorbent is prepared from neem leaves and used for Cr (VI) removal
from aqueous solutions. Neem leaves are activated by giving heat treatment and with the …
from aqueous solutions. Neem leaves are activated by giving heat treatment and with the …
Kinetics and equilibrium study of chromium adsorption on zeoliteNaX
This study aims to report Batch adsorption study of hexavalent chromium, Cr (VI) on
zeoliteNaX. Kinetics of Cr (VI) adsorption and adsorption isotherms were determined by …
zeoliteNaX. Kinetics of Cr (VI) adsorption and adsorption isotherms were determined by …
Fabrication of polypyrrole/graphene oxide composite nanosheets and their applications for Cr (VI) removal in aqueous solution
In this paper, we report on the simple, reliable synthesis of polypyrrole (PPy)/graphene oxide
(GO) composite nanosheets by using sacrificial-template polymerization method. Herein …
(GO) composite nanosheets by using sacrificial-template polymerization method. Herein …
Hexavalent chromium [Cr (VI)] removal by acid modified waste activated carbons
PK Ghosh - Journal of Hazardous Materials, 2009 - Elsevier
Fresh activated carbon (AC) and waste activated carbon (WAC) were pretreated by heating
with mineral acids (sulfuric acid and nitric acid) at high temperature to prepare several …
with mineral acids (sulfuric acid and nitric acid) at high temperature to prepare several …
Studies on the removal of copper ions from industrial effluent by Azadirachta indica powder
SS Al Moharbi, MG Devi, BM Sangeetha… - Applied Water Science, 2020 - Springer
Rapid industrialization, urbanization and population growth have resulted in air, water and
land pollution. Water pollution is a major concern across the globe. Discharge of huge …
land pollution. Water pollution is a major concern across the globe. Discharge of huge …
Hexavalent chromium removal from aqueous solutions by a novel powder prepared from Colocasia esculenta leaves
E Nakkeeran, N Saranya… - International journal …, 2016 - Taylor & Francis
In this study, batch removal of hexavalent chromium from aqueous solutions by powdered
Colocasia esculenta leaves was investigated. Batch experiments were conducted to study …
Colocasia esculenta leaves was investigated. Batch experiments were conducted to study …
Adsorption of hexavalent chromium ions from aqueous solution by graphene nanosheets: kinetic and thermodynamic studies
EK Goharshadi, MB Moghaddam - International Journal of Environmental …, 2015 - Springer
In the present study, a batch system was used to investigate the adsorption of chromium (VI)
ions from an aqueous solution by graphene nanosheets. Graphene is decorated with …
ions from an aqueous solution by graphene nanosheets. Graphene is decorated with …
[HTML][HTML] Stabilization of nickel in a contaminated calcareous soil amended with low-cost amendments
A laboratory study was planned to delineate the benefits of some low-cost soil amendments
on Nickel (Ni) stabilization in a Ni-spiked soil. Six different kinds of amendments were …
on Nickel (Ni) stabilization in a Ni-spiked soil. Six different kinds of amendments were …
Removal of Cr(VI) from aqueous solution using Strychnos nux-vomica shell as an adsorbent
E Nakkeeran, S Rangabhashiyam… - … and Water Treatment, 2016 - Taylor & Francis
In the present study, the removal of Cr (VI) from aqueous solution by a Strychnos nux-vomica
shell was examined in a batch study. The main process parameters such as adsorbent dose …
shell was examined in a batch study. The main process parameters such as adsorbent dose …