Adsorption behavior of dyes from aqueous solution using agricultural waste: modeling approach

2012 ◽  
Vol 15 (1) ◽  
pp. 73-80 ◽  
Author(s):  
Kumar Rohit Raj ◽  
Abhishek Kardam ◽  
Jyoti Kumar Arora ◽  
Shalini Srivastava ◽  
M. M. Srivastava
Keyword(s):  
Aqueous Solution ◽  
Agricultural Waste ◽  
Adsorption Behavior ◽  
Modeling Approach

Effect of Fe–N modification on the properties of biochars and their adsorption behavior on tetracycline removal from aqueous solution

2021 ◽  
Vol 325 ◽  
pp. 124732
Author(s):  
Yanglu Mei ◽  
Jin Xu ◽  
Yin Zhang ◽  
Bin Li ◽  
Shisuo Fan ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Adsorption Behavior

Effective removal of malachite green dye from aqueous solution in hybrid system utilizing agricultural waste as particle electrodes

Chemosphere ◽  
2021 ◽  
Vol 273 ◽  
pp. 129634
Author(s):  
A. Annam Renita ◽  
Kilaru Harsha Vardhan ◽  
P. Senthil Kumar ◽  
P. Tsopbou Ngueagni ◽  
A. Abilarasu ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Malachite Green ◽  
Hybrid System ◽  
Agricultural Waste ◽  
Malachite Green Dye ◽  
Effective Removal

scholarly journals Sorption of Methylene Blue Dye from Aqueous Solution Using an Agricultural Waste

2017 ◽  
Vol 03 (01) ◽  
Author(s):  
Seghier Abdelkarim ◽  
Hadjel Mohammed ◽  
Benderdouche Nouredine
Keyword(s):  
Aqueous Solution ◽  
Methylene Blue ◽  
Agricultural Waste ◽  
Blue Dye ◽  
Methylene Blue Dye

Adsorption of Chromium (VI) from Aqueous Solution by Agricultural Waste Derived Activated Carbon

2013 ◽  
Vol 726-731 ◽  
pp. 2100-2106 ◽  
Author(s):  
Hua Zhang ◽  
Xue Hong Zhang ◽  
Yi Nian Zhu ◽  
Shou Rui Yuan
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Agricultural Waste ◽  
Order Kinetic ◽  
Chromium Vi ◽  
Initial Ph ◽  
Order Kinetic Model ◽  
Grapefruit Peel ◽  
Pseudo Second Order ◽  
C 30

Activated carbon prepared from grapefruit peel, an agricultural solid waste by-product, has been used for the adsorption of Cr(VI) from aqueous solution. The effects of adsorbent dosage, pH and temperature on adsorption of Cr(VI) were investigated. The maximum adsorption yield was obtained at the initial pH of 3. The dynamical data fit very well with the pseudo-second-order kinetic model and the calculated adsorption capacities (23.98, 24.33 and 24.81 mg/g) were in good agreement with experiment results at 20°C, 30°C and 40 °C for the 100 mg/L Cr(VI) solution. The Freundlich model (R2 values were 0.9198-0.9871) fitted adsorption data better than the Langmuir model. The calculated parameters confirmed the favorable adsorption of Cr(VI) on the activated carbon prepared from grapefruit peel.

Adsorption behavior of Azo Dye C. I. Acid Red 14 in aqueous solution on surface soils

2008 ◽  
Vol 20 (6) ◽  
pp. 704-709 ◽  
Author(s):  
Baocheng QU ◽  
Jiti ZHOU ◽  
Xuemin XIANG ◽  
Chunli ZHENG ◽  
Hongxia ZHAO ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Azo Dye ◽  
Adsorption Behavior ◽  
Surface Soils
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