Batch kinetics Studies on the Removal of Uranium and some Lanthanides from Aqueous Solutions onto Sonicated Emulsion Polymer

2020 ◽  
Vol 1 (2) ◽  
pp. 1-11 ◽  
Keyword(s):  
Aqueous Solutions ◽  
Batch Kinetics ◽  
Kinetics Studies ◽  
Emulsion Polymer

scholarly journals Removal of As3+, As5+, Sb3+, and Hg2+ ions from aqueous solutions by pure and co-precipitated akaganeite nanoparticles: adsorption kinetics studies

RSC Advances ◽  
2020 ◽  
Vol 10 (70) ◽  
pp. 42688-42698
Author(s):  
Verónica Villacorta ◽  
César Augusto Barrero ◽  
María-Belén Turrión ◽  
Francisco Lafuente ◽  
Jean-Marc Greneche ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Adsorption Kinetics ◽  
Kinetics Studies

Morphologically-modified akaganeite nanoparticles adsorbed As3+, As5+, Sb3+ and Hg2+. Sb3+ was the better adsorbed pollutant, whereas Hg2+ was the least.

Equilibrium and kinetics studies for the adsorption of Basic Red 46 on nickel oxide nanoparticles-modified diatomite in aqueous solutions

2014 ◽  
Vol 45 (4) ◽  
pp. 1792-1802 ◽  
Author(s):  
Reza Khalighi Sheshdeh ◽  
Mohammad Reza Khosravi Nikou ◽  
Khashayar Badii ◽  
Nargess Yousefi Limaee ◽  
Gelayol Golkarnarenji
Keyword(s):  
Aqueous Solutions ◽  
Nickel Oxide ◽  
Oxide Nanoparticles ◽  
Nickel Oxide Nanoparticles ◽  
Kinetics Studies ◽  
Equilibrium And Kinetics ◽  
Basic Red 46 ◽  
Modified Diatomite

Modeling batch kinetics of cesium, cobalt and strontium ions adsorption from aqueous solutions using hydrous titanium oxide

2007 ◽  
Vol 95 (7) ◽  
Author(s):  
E. Metwally ◽  
R. O. Abdel Rahman ◽  
R. R. Ayoub
Keyword(s):  
Free Energy ◽  
Aqueous Solutions ◽  
Thermodynamic Parameters ◽  
Titanium Oxide ◽  
Contact Time ◽  
Cobalt Ions ◽  
Batch Kinetics ◽  
Batch Technique ◽  
Strontium Ions ◽  
Kinetics Of

Hydrous titanium oxide was chemically synthesized and tested as adsorbent material for the removal of cesium, cobalt and strontium ions from chloride waste solutions using batch technique. The influences of pH, contact time, and temperature have been reported. The uptake of both strontium and cobalt ions was found to be greater than that of cesium and the apparent sorption capacity of each ion increases with increase in temperature. Thermodynamic parameters such as changes in Gibbs free energy (Δ

Comprehensive mass transfer and reaction kinetics studies of CO2 absorption into aqueous solutions of blended MDEA–MEA

2012 ◽  
Vol 209 ◽  
pp. 501-512 ◽  
Author(s):  
Teerawat Sema ◽  
Abdulaziz Naami ◽  
Kaiyun Fu ◽  
Mohamed Edali ◽  
Helei Liu ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Aqueous Solutions ◽  
Reaction Kinetics ◽  
Co2 Absorption ◽  
Kinetics Studies

scholarly journals Efficacy of Mangrove (Rhizophora Mucronata) Roots Powder in Adsorption of Lead (II) Ions from Aqueous Solutions: Equilibrium and Kinetics Studies

2016 ◽  
Vol 09 (08) ◽  
pp. 45-51
Author(s):  
Fidelis Ngugi ◽  
John Mmari Onyari ◽  
John Namakwa Wabomba
Keyword(s):  
Aqueous Solutions ◽  
Rhizophora Mucronata ◽  
Kinetics Studies ◽  
Equilibrium And Kinetics

Adorption and Kinetics Studies of Baritite on Cr (VI) from Aqueous Solutions

2011 ◽  
Vol 347-353 ◽  
pp. 281-284
Author(s):  
Peng Ge ◽  
Li Juan Wan ◽  
Ya Jing Xu
Keyword(s):  
Experimental Data ◽  
Aqueous Solutions ◽  
Adsorption Capacity ◽  
Adsorption Kinetics ◽  
Natural Zeolite ◽  
Second Order ◽  
Order Model ◽  
Kinetics Studies ◽  
Pseudo Second Order ◽  
Kinetics Of

Among the investigated clays and minerals (kaolinite, natural zeolite, manual zeolite, bentonite, sepiolite, sepiolite amianthus, tremolite amianthus, vermiculite and baritite), the baritite clay was selected as the optimal adsorbent for aqueous Cr (VI). The Cr (VI) adsorption capacity on baritite clay reached as high as 39.01 mg∙g−1 at 20°C. Then the adsorption kinetics of Cr (VI) by the baritite clay were investigated in details. Results showed that the pseudo-second-order model was a suitable description for the adsorption kinetics and fitted well with the experimental data.

Removal of lead ions from aqueous solutions using novel-modified magnetic nanoparticles: optimization, isotherm, and kinetics studies

2017 ◽  
Vol 92 ◽  
pp. 267-274 ◽  
Author(s):  
S. Jafarinejad ◽  
◽  
M. Faraji ◽  
P. Jafari ◽  
J. Mokhtari-Aliabad
Keyword(s):  
Magnetic Nanoparticles ◽  
Aqueous Solutions ◽  
Lead Ions ◽  
Kinetics Studies ◽  
Modified Magnetic Nanoparticles

scholarly journals Kinetics Studies on Toxic Hexavalent Chromium Removal from Aqueous Solutions by Magnetic Nano-Magnetite

2021 ◽  
Vol 20 (1) ◽  
pp. 203-209
Author(s):  
Q. Wang ◽  
L.P. Liang ◽  
F.F. Xi ◽  
Q. Wu ◽  
Y.Y. Xue ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Hexavalent Chromium ◽  
Chromium Removal ◽  
Kinetics Studies
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