scholarly journals Correction: Nano zero valent iron (nZVI) particles for the removal of heavy metals (Cd2+, Cu2+ and Pb2+) from aqueous solutions

RSC Advances ◽  
2021 ◽  
Vol 11 (43) ◽  
pp. 27084-27084
Author(s):  
Mekonnen Maschal Tarekegn ◽  
Andualem Mekonnen Hiruy ◽  
Ahmed Hussen Dekebo
Keyword(s):  
Heavy Metals ◽  
Aqueous Solutions ◽  
Zero Valent Iron ◽  
Removal Of Heavy Metals ◽  
Nano Zero Valent Iron

Correction for ‘Nano zero valent iron (nZVI) particles for the removal of heavy metals (Cd2+, Cu2+ and Pb2+) from aqueous solutions’ by Mekonnen Maschal Tarekegn et al., RSC Adv., 2021, 11, 18539–18551. DOI: 10.1039/D1RA01427G.

scholarly journals Nano zero valent iron (nZVI) particles for the removal of heavy metals (Cd2+, Cu2+ and Pb2+) from aqueous solutions

RSC Advances ◽  
2021 ◽  
Vol 11 (30) ◽  
pp. 18539-18551
Author(s):  
Mekonnen Maschal Tarekegn ◽  
Andualem Mekonnen Hiruy ◽  
Ahmed Hussen Dekebo
Keyword(s):  
Heavy Metals ◽  
Aqueous Solution ◽  
Aqueous Solutions ◽  
Zero Valent Iron ◽  
Removal Mechanisms ◽  
Removal Of Heavy Metals ◽  
Nano Zero Valent Iron

Heavy metals (Cd2+, Cu2+ and Pb2+) removal mechanisms of nZVI from aqueous solution.

Removal of Heavy Metals In Spent Synthetic-Based Drilling Mud Using Nano Zero-Valent Iron (nZVI)

2018 ◽  
Vol 21 (3) ◽  
pp. 1-11
Author(s):  
Obinduka Felix ◽  
Ify L. Nwaogazie ◽  
Onyewuchi Akaranta ◽  
Gideon O. Abu
Keyword(s):  
Heavy Metals ◽  
Zero Valent Iron ◽  
Drilling Mud ◽  
Removal Of Heavy Metals ◽  
Nano Zero Valent Iron

Removal of Heavy Metals and Dyes by Supported Nano Zero-Valent Iron on Barium Ferrite Microfibers

2014 ◽  
Vol 14 (7) ◽  
pp. 5251-5257 ◽  
Author(s):  
Xinchun Yang ◽  
Xiangqian Shen ◽  
Maoxiang Jing ◽  
Ruijiang Liu ◽  
Yi Lu ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Barium Ferrite ◽  
Zero Valent Iron ◽  
Removal Of Heavy Metals ◽  
Nano Zero Valent Iron

Removal of heavy metals from aqueous solutions using activated carbon prepared fromCicer arietinum

2010 ◽  
Vol 92 (8) ◽  
pp. 1447-1460 ◽  
Author(s):  
D.K.V. Ramana ◽  
K. Jamuna ◽  
B. Satyanarayana ◽  
B. Venkateswarlu ◽  
M. Madava Rao ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Activated Carbon ◽  
Aqueous Solutions ◽  
Removal Of Heavy Metals

scholarly journals Study on Adsorption of Cu and Ba from Aqueous Solutions Using Nanoparticles of Origanum (OR) and Lavandula (LV)

2018 ◽  
Vol 2018 ◽  
pp. 1-8 ◽  
Author(s):  
Ghadah M. Al-Senani ◽  
Foziah F. Al-Fawzan
Keyword(s):  
Heavy Metals ◽  
Particle Size ◽  
Free Energy ◽  
Aqueous Solutions ◽  
Thermodynamic Parameters ◽  
Solution Ph ◽  
Environment Friendly ◽  
Removal Of Heavy Metals ◽  
Equilibrium Data ◽  
Langmuir And Freundlich Models

Wild herbs (Origanum (OR) and Lavandula (LV)) were used as environment-friendly adsorbents in this study. The adsorbents were used for adsorption of Cu and Ba from water. The adsorption of heavy metals onto OR and LV was dependent on particle size, dose, and solution pH. The diameter of adsorbent particles was less than 282.8 nm. The adsorption follows second-order kinetics. Langmuir and Freundlich models have been applied to describe the equilibrium data, and the thermodynamic parameters, the Gibbs free energy, ∆G°, enthalpy, ∆H°, and entropy, ∆S°, have been determined. The positive value of ∆H° suggests that the adsorption of heavy metals by the wild herbs is endothermic. The negative values of ∆G° at all the studied temperatures indicate that the adsorption is a spontaneous process. It can be concluded that OR and LV are promising adsorbents for the removal of heavy metals from aqueous solutions over a range of concentrations.

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