Performance of organoclay in adsorptive uptake of antihypertensive losartan potassium: A comparative batch study using micro-grain activated carbon

2020 ◽  
Vol 8 (3) ◽  
pp. 103562 ◽  
Author(s):  
J.R. de Andrade ◽  
M.G.C. da Silva ◽  
M.L. Gimenes ◽  
M.G.A. Vieira
Keyword(s):  
Activated Carbon ◽  
Losartan Potassium ◽  
Batch Study

scholarly journals Batch Study for Insecticide Carbofuran Adsorption onto Palm-Oil-Fronds-Activated Carbon

2013 ◽  
Vol 2013 ◽  
pp. 1-5 ◽  
Author(s):  
Jassem M. Salman
Keyword(s):  
Activated Carbon ◽  
Palm Oil ◽  
Langmuir Model ◽  
Isotherm Models ◽  
Batch Experiments ◽  
Initial Concentration ◽  
Monolayer Adsorption ◽  
Batch Study ◽  
Equilibrium Data ◽  
Regeneration Efficiency

The adsorption of insecticide, carbofuran from aqueous solution onto activated carbon derived from palm oil fronds (PFAC) was investigated through batch study. The effects of both initial concentration and pH of the carbofuran over the range of 25 to 250 mg/L and 2 to 12, respectively, on the adsorption of the prepared PFAC were studied in batch experiments. Equilibrium data were fitted to the Langmuir, the Freundlich, and the Temkin isotherm models. The results obtained from application of these models show that the best fits were achieved with the Langmuir model, and a maximum monolayer adsorption capacity of 164 mg/g was obtained at 30°C. The regeneration efficiency of spent activated carbon was studied and it was found to be 90.0–96.4%. The results indicated that PFAC has good capability as adsorbent for the removal of carbofuran from aqueous solutions.

NaOH Regeneration of Pb and Phenol-Laden Activated Carbon. I. Batch Study Results

1997 ◽  
Vol 32 (14) ◽  
pp. 2367-2384 ◽  
Author(s):  
Keith Rinkus ◽  
Brian E. Reed ◽  
Wei Lin
Keyword(s):  
Activated Carbon ◽  
Study Results ◽  
Batch Study

Tetracycline adsorption by H3PO4-activated carbon produced from apricot nut shells: A batch study

2016 ◽  
Vol 102 ◽  
pp. 700-709 ◽  
Author(s):  
Mojtaba Hedayati Marzbali ◽  
Mohamad Esmaieli ◽  
Hossein Abolghasemi ◽  
Mostafa Hedayati Marzbali
Keyword(s):  
Activated Carbon ◽  
Batch Study
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