Adsorptive removal of phosphate from aqueous solution using rice husk and fruit juice residue

2015 ◽  
Vol 94 ◽  
pp. 402-409 ◽  
Author(s):  
Deepak Yadav ◽  
Meghna Kapur ◽  
Pradeep Kumar ◽  
Monoj Kumar Mondal
Keyword(s):  
Aqueous Solution ◽  
Rice Husk ◽  
Fruit Juice ◽  
Adsorptive Removal

Adsorptive removal of Cr(VI) from aqueous solution using rice husk and rice husk ash

2018 ◽  
Vol 130 ◽  
pp. 151-160
Author(s):  
Gopal Chandra Ghosh ◽  
Samina Zaman ◽  
Tapos Kumar Chakraborty
Keyword(s):  
Aqueous Solution ◽  
Rice Husk ◽  
Rice Husk Ash ◽  
Adsorptive Removal

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

Adsorptive Removal of Ni2+ from Aqueous Solution Using Rice Husk-Based Activated Carbon

2015 ◽  
Vol 754-755 ◽  
pp. 950-954
Author(s):  
Mohd Faisal Taha ◽  
Anis Suhaila Shuib ◽  
Maizatul Shima Shaharun ◽  
Azry Borhan
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Rice Husk ◽  
Textural Properties ◽  
Freundlich Isotherm ◽  
Isotherm Models ◽  
Adsorption Studies ◽  
Adsorptive Removal ◽  
Equilibrium Data ◽  
Good Potential

An attempt was made to study the potential of rice husk as an alternative cheap precursor for activated carbon to remove Ni2+ from aqueous solution. Rice husk was treated chemically (with NaOH) and physically (carbonization) to prepare rice husk based activated carbon (RHAC). The textural properties of RHAC, i.e. surface area (255 m2/g) and pore volume (0.17 cm2/g), were determined by N2 adsorption using Brunauer-Emmett-Teller (BET) surface analyzer. RHAC was also characterized for its morphology and its elemental compositions. The adsorption studies for the removal of Ni2+ from aqueous solution were carried out using different dosage of RHAC as adsorbent as a function of varied contact time. The concentration of Ni2+ was determined by atomic absorption spectrometer (AAS). The results obtained from adsorption studies indicate good potential of rice husk as a cheap precursor to produce activated carbon for the removal of Ni2+ from aqueous solution. The equilibrium data from adsorption studies fitted well the of Langmuir and Freundlich isotherm models.

Adsorptive removal of Zn(II) ion from aqueous solution using rice husk-based activated carbon

2012 ◽  
Author(s):  
Mohd F. Taha ◽  
Muhammad H. C. Ibrahim ◽  
Maizatul S. Shaharun ◽  
F. K. Chong
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Rice Husk ◽  
Adsorptive Removal

Adsorptive removal of Cd(II) from aqueous solution using natural and modified rice husk

2010 ◽  
Vol 101 (14) ◽  
pp. 5175-5179 ◽  
Author(s):  
Hengpeng Ye ◽  
Qing Zhu ◽  
Dongyun Du
Keyword(s):  
Aqueous Solution ◽  
Rice Husk ◽  
Adsorptive Removal

STUDIES ON CONTINUOUS ADSORPTION OF ACETIC ACID FROM AQUEOUS SOLUTION USING RICE HUSK ADSORBENT

2018 ◽  
Vol 14 (1) ◽  
pp. 42
Author(s):  
S. V. A. R. SASTRY ◽  
SRI ADIBATLA ANUSHA ◽  
S. VARUN ◽  
◽  
◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Acetic Acid ◽  
Rice Husk ◽  
Continuous Adsorption
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