Removal of Tannin from Aqueous Solution by Adsorption onto Treated Coal Fly Ash: Kinetic, Equilibrium, and Thermodynamic Studies

2013 ◽  
Vol 52 (45) ◽  
pp. 15923-15931 ◽  
Author(s):  
Huiqin Li ◽  
Guohe Huang ◽  
Chunjiang An ◽  
Jingtao Hu ◽  
Siqi Yang
Keyword(s):  
Aqueous Solution ◽  
Fly Ash ◽  
Coal Fly Ash ◽  
Thermodynamic Studies ◽  
Kinetic Equilibrium

scholarly journals Adsorption of Methylene Blue from Aqueous Solution on High Lime Fly Ash: Kinetic, Equilibrium, and Thermodynamic Studies

2012 ◽  
Vol 33 (1) ◽  
pp. 15-23 ◽  
Author(s):  
Serkan Keleşoğlu ◽  
Mürşide Kes ◽  
Leman Sütçü ◽  
Hürriyet Polat
Keyword(s):  
Aqueous Solution ◽  
Methylene Blue ◽  
Fly Ash ◽  
Thermodynamic Studies ◽  
Kinetic Equilibrium

scholarly journals Study of the adsorption of Cd (II) from aqueous solution using zeolite-based geopolymer, synthesized from coal fly ash; kinetic, isotherm and thermodynamic studies

2015 ◽  
Vol 8 (6) ◽  
pp. 837-849 ◽  
Author(s):  
Hamedreza Javadian ◽  
Forough Ghorbani ◽  
Habib-allah Tayebi ◽  
SeyedMostafa Hosseini Asl
Keyword(s):  
Aqueous Solution ◽  
Fly Ash ◽  
Coal Fly Ash ◽  
Thermodynamic Studies

scholarly journals Removal of Phenol from Aqueous Solution by Adsorption on to Coal Fly Ash

1996 ◽  
Vol 13 (6) ◽  
pp. 527-536 ◽  
Author(s):  
L.J. Alemany ◽  
M.C. Jiménez ◽  
M.A. Larrubia ◽  
F. Delgado ◽  
J.M. Blasco
Keyword(s):  
Aqueous Solution ◽  
Fly Ash ◽  
Removal Efficiency ◽  
Ph Value ◽  
Coal Fly Ash ◽  
Solid Wastes ◽  
Power Stations ◽  
Different Temperatures ◽  
Coal Power ◽  
Coal Power Stations

The present work examines the possible use of fly ash, a byproduct of coal power stations, as a means of removing phenol from water, or equivalently, of restricting its movement in solid wastes or soil. Equilibrium experiments were performed to evaluate the removal efficiency of fly ash. The adsorption experiments were undertaken using fly ash treated at three different pH levels and with three different temperatures. The results indicate that although phenol can be removed from water, this depends markedly on the temperature and pH value of the treatment solution employed.

Thermodynamic and kinetic studies for the removal of safranin dye from aqueous solution using nap zeolite synthesized from coal fly ash

2021 ◽  
Author(s):  
Payal Jain ◽  
Priyanka Shrivastava ◽  
Vibha Malviya ◽  
Bijendra Rai ◽  
M. K. Dwivedi
Keyword(s):  
Aqueous Solution ◽  
Fly Ash ◽  
Coal Fly Ash ◽  
Kinetic Studies

Synthesis of Zeolite Membranes from Coal Fly Ash

2011 ◽  
Vol 383-390 ◽  
pp. 1749-1752
Author(s):  
Shigeo Shirakura ◽  
Shukuhei Kojima ◽  
Kazuhiro Tanaka ◽  
Hidetoshi Kita
Keyword(s):  
Aqueous Solution ◽  
Fly Ash ◽  
Hydrothermal Treatment ◽  
Coal Fly Ash ◽  
Xrd Analysis ◽  
Organic Liquids ◽  
Zeolite Membranes ◽  
Sem Observation ◽  
Porous Supports ◽  
Optimized Conditions

Zeolite membranes were successfully synthesized from coal fly ash by hydrothermal treatment onto 10-cm-long tubular porous supports. The membranes were characterized from XRD analysis, SEM observation and the pervaporation performance. Under the optimized conditions, LTA-type membrane from coal fly ash showed fairly efficient for the dehydration of organic liquids. The maximum selectivity reached more than 3000 with accompanying flux as high as 3.0 kg/(m2•h) for separation of 90 wt% EtOH aqueous solution at 75 °C.

Kinetic, equilibrium and thermodynamic studies for adsorptive removal of cobalt ions by rice husk from aqueous solution

2020 ◽  
Vol 204 ◽  
pp. 285-296
Author(s):  
Shagufta Zafar ◽  
Muhammad Imran Khan ◽  
Hafeez ur Rehman ◽  
Javier Fernandez-Garcia ◽  
Shabnam Shahida ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Rice Husk ◽  
Thermodynamic Studies ◽  
Cobalt Ions ◽  
Adsorptive Removal ◽  
Kinetic Equilibrium

Adsorption of Norfloxacin from Aqueous Solution onto Modified Coal Fly Ash

2010 ◽  
pp. n/a-n/a
Author(s):  
C. L. Zhang ◽  
B. Y. Li ◽  
Y. Wang
Keyword(s):  
Aqueous Solution ◽  
Fly Ash ◽  
Coal Fly Ash
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