Comparison of sorption capacity and surface area of activated carbon prepared from Jatropha curcas fruit pericarp and seed coat

OF Okeola, EO Odebunmi, OM Ameen - Bulletin of the Chemical Society of …, 2012 - ajol.info
Activated carbons were prepared from fruit pericarp and seed coat of Jatropha curcas using
KOH and NaCl as activating agents leading to the production of four samples of activated …

Effect of initial concentration and input flux on equilibrium and non-equilibrium transport of Zn in soil columns

S Shahmohammadi-Kalalagh, F Taran - International Journal of …, 2019 - Springer
In order to accurately predict contaminant transport in soil, the processes and factors
affecting on this phenomenon should be identified, measured and mathematically defined …

Cadmium removal from aqueous solutions using modified magnetite nanoparticles

M Bahrami, S Brumand-Nasab… - Iranian Journal of …, 2013 - ijhe.tums.ac.ir
Background and Objectives: Among the heavy metals cadmium is of considerable
environmental and health significance because of its increasing mobilization and human …

Simulating Zn, Cd and Ni transport in disturbed and undisturbed soil columns: comparison of alternative models

S Morsali, H Babazadeh… - International Journal of …, 2019 - Springer
This study compared four solute transport models for three heavy metals, ie Zn, Cd and Ni, in
two disturbed and undisturbed loamy soil columns. The models include convection …

Immobilization of toxic metal cations on goethite-amended soils: a remediation strategy

II Mokwenye, PN Diagboya, BI Oluowolabi… - Journal of Applied …, 2016 - ajol.info
The study investigates a simple and viable option to reduce toxic metals mobility and
availability in four surface (0–30cm) soils with varying physicochemical properties amended …

[PDF][PDF] Numerical and Analytical Simulation of Transport of Cd, Ni and Zn in Disturbed and Undisturbed Saturated Loamy Soil Columns

SK Daneshyar, M Dalalian… - Iran. J. Chem. Chem …, 2023 - ijcce.ac.ir
Contamination of soil, water, and air with heavy metals is an environmental issue and of
particular importance due to its toxicity, persistence, and mobility in soil. For a better …

Study of heavy metals transport in the vadose zone of contaminated soil

SB GL - Japanese Geotechnical Society Special Publication, 2021 - jstage.jst.go.jp
Due to the anthropogenic activity, the soil environment is deteriorated by various organic
and inorganic contaminants to a greater extent in Bangalore industrial area. The movement …

Exchange characteristics of lead, zinc, and cadmium in selected tropical soils

TO Bolanle-Ojo, AD Joshua… - … Journal of Agronomy, 2014 - Wiley Online Library
Conducting binary‐exchange experiments is a common way to identify cationic preferences
of exchangeable phases in soil. Cation exchange reactions and thermodynamic studies of …

[PDF][PDF] Adsorption-desorption for some heavy metals in the presence of surfactant on six agricultural soils

RM Shariff, LS Esmail - Int. J. Res. Rev. Appl. Sci, 2012 - researchgate.net
The present work investigate the effects of surfactant on the sorption of some heavy metals
as Zinc, Nicle and Copper at different initial concentrations on six selected soil samples …

Kinetic study of heavy metal ions removal from aqueous solutions using activated pumice stone

N Babakhani, M Reyahi-Khoram… - Environmental Health …, 2016 - papers.ssrn.com
Background: The presence of heavy metals in aquatic and terrestrial ecosystems causes
harmful effects to living organisms in the environment. This research aimed to determine the …