Utilization of Cocoa Pod Husk for the Removal of Remazol Black B Reactive Dye from Aqueous Solutions: Kinetic, Equilibrium and Thermodynamic Studies

2011 ◽  
Vol 6 (8) ◽  
pp. 794-812 ◽  
Author(s):  
Olugbenga Solomon Bello ◽  
Mohd Azmier Ahmad ◽  
Tan Tong Siang
Keyword(s):  
Aqueous Solutions ◽  
Reactive Dye ◽  
Thermodynamic Studies ◽  
Remazol Black B ◽  
Cocoa Pod Husk ◽  
Kinetic Equilibrium ◽  
Remazol Black

Potential of Canola Stalk as Biosorbent for the Removal of Remazol Black B Reactive Dye from Aqueous Solutions

2012 ◽  
Vol 32 (4) ◽  
pp. 328-341 ◽  
Author(s):  
Alireza Ashori ◽  
Yahya Hamzeh ◽  
Elham Azadeh ◽  
Soheila Izadyar ◽  
Mohammad Layeghi ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Reactive Dye ◽  
Remazol Black B ◽  
Remazol Black

Biosorption of basic dye from aqueous solutions by Date Stones and Palm-Trees Waste: Kinetic, equilibrium and thermodynamic studies

Desalination ◽  
2011 ◽  
Vol 271 (1-3) ◽  
pp. 80-87 ◽  
Author(s):  
Zohra Belala ◽  
Mejdi Jeguirim ◽  
Meriem Belhachemi ◽  
Fatima Addoun ◽  
Gwenaëlle Trouvé
Keyword(s):  
Aqueous Solutions ◽  
Thermodynamic Studies ◽  
Basic Dye ◽  
Palm Trees ◽  
Kinetic Equilibrium

scholarly journals Remazol Black B removal from aqueous solutions and wastewater using weakly basic anion exchange resins

2011 ◽  
Vol 9 (5) ◽  
pp. 867-876 ◽  
Author(s):  
Monika Wawrzkiewicz ◽  
Zbigniew Hubicki
Keyword(s):  
Anion Exchange ◽  
Phenol Formaldehyde ◽  
Reactive Dye ◽  
Anion Exchangers ◽  
Phase Contact Time ◽  
Anion Exchange Resins ◽  
Remazol Black B ◽  
Basic Anion ◽  
Exchange Resins ◽  
Remazol Black

AbstractIn this study, the use of the weakly basic anion exchange resins of phenol-formaldehyde (Amberlyst A 23), polyacrylate (Amberlite IRA 67) and polystyrene (Lewatit MonoPlus MP 62) matrices for removal of the reactive dye Remazol Black B (RBB) from aqueous solution and wastewater were investigated. RBB sorption on the anion exchangers was a time dependent process. Color reduction percentiles of 75.2, 33.9 and 25.1% in wastewater treatment were found after 216 h of phase contact time with Lewatit MonoPlus MP 62, Amberlyst A 23 and Amberlite IRA 67, respectively. Inorganic salts and anionic surfactant action influenced RBB uptake by the anion exchangers. The amounts of dye retained by the anion exchangers increased with a rise in temperature. The maximum sorption capacities calculated from the Langmuir model were 66.4, 282.1 and 796.1 mg g−1 for Amberlite IRA 67, Amberlyst A 23 and Lewatit MonoPlus MP 62, respectively. Regeneration of phenol-formaldehyde and polystyrene resins were possible using 1 M NaOH, 2 M KSCN, 1M KSCN in 40–60% methanol as well as 1 M NaOH in 60% methanol.

Kinetic, equilibrium and thermodynamic studies on sorption of uranium and thorium from aqueous solutions by a selective impregnated resin containing carminic acid

2015 ◽  
Vol 286 ◽  
pp. 152-163 ◽  
Author(s):  
Abolfazl Rahmani-Sani ◽  
Ahmad Hosseini-Bandegharaei ◽  
Seyyed-Hossein Hosseini ◽  
Keivan Kharghani ◽  
Hossein Zarei ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Carminic Acid ◽  
Thermodynamic Studies ◽  
Impregnated Resin ◽  
Kinetic Equilibrium

scholarly journals Application of acidic treated pumice as an adsorbent for the removal of azo dye from aqueous solutions: kinetic, equilibrium and thermodynamic studies

2012 ◽  
Vol 9 (1) ◽  
Author(s):  
Mohammad Reza Samarghandi ◽  
Mansur Zarrabi ◽  
Mohammad Noori sepehr ◽  
Abdeltif Amrane ◽  
Gholam Hossein Safari ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Azo Dye ◽  
Thermodynamic Studies ◽  
Kinetic Equilibrium
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