Arsenic adsorption on Fe–Mn modified granular activated carbon (GAC–FeMn): batch and fixed-bed column studies

2019 ◽  
Vol 54 (3) ◽  
pp. 168-178 ◽  
Author(s):  
Jasmina Nikić ◽  
Jasmina Agbaba ◽  
Malcolm A. Watson ◽  
Aleksandra Tubić ◽  
Marko Šolić ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Fixed Bed ◽  
Granular Activated Carbon ◽  
Column Studies ◽  
Arsenic Adsorption ◽  
Fixed Bed Column

Fixed-bed column adsorption of the coffee aroma compound benzaldehyde from aqueous solution onto granular activated carbon from coconut husk

LWT ◽  
2014 ◽  
Vol 59 (2) ◽  
pp. 1025-1032 ◽  
Author(s):  
Anderson Marcos Dias Canteli ◽  
Danielle Carpiné ◽  
Agnes de Paula Scheer ◽  
Marcos R. Mafra ◽  
Luciana Igarashi-Mafra
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Fixed Bed ◽  
Granular Activated Carbon ◽  
Aroma Compound ◽  
Fixed Bed Column ◽  
Coconut Husk ◽  
Column Adsorption

scholarly journals Behaviors of hydrogen sulfide removal using granular activated carbon and modified granular activated carbon

2018 ◽  
Vol 192 ◽  
pp. 03037 ◽  
Author(s):  
Songkiat Roddaeng ◽  
Pongjet Promvonge ◽  
Rewadee Anuwattana
Keyword(s):  
Activated Carbon ◽  
Fixed Bed ◽  
Surface Adsorption ◽  
Granular Activated Carbon ◽  
Breakthrough Curves ◽  
Fixed Bed Column ◽  
Hydrogen Sulfide Removal ◽  
Solid Adsorbent ◽  
Adsorption Capacities ◽  
H2s Adsorption

An experimental study on hydrogen sulphide (H2S) adsorption behaviours using amine-impregnated solid adsorbent (GAC/PEI) was carried out for H2S concentration in the range of 200 and 400 ppm. The dynamic adsorptions of GAC and modified GAC (2.0 and 1000 g/L PEI) in a fixed-bed column were investigated by determining the breakthrough curves and adsorption capacities of various adsorbents. The adsorbent exhibits an excellent adsorption capacity of 106.87 and 231.45 mgH2S/g-adsorbent for 200 ppm and 400 ppm H2S, respectively. The H2S breakthrough capacity is found to relate to the surface adsorption and chemical adsorption.

Evaluation of mass transfer mechanisms involved during the adsorption of metronidazole on granular activated carbon in fixed bed column

2020 ◽  
Vol 36 ◽  
pp. 101303 ◽  
Author(s):  
V. Díaz-Blancas ◽  
C.G. Aguilar-Madera ◽  
J.V. Flores-Cano ◽  
R. Leyva-Ramos ◽  
E. Padilla-Ortega ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Activated Carbon ◽  
Fixed Bed ◽  
Granular Activated Carbon ◽  
Fixed Bed Column ◽  
Transfer Mechanisms

scholarly journals Activated carbon produced from Glycyrrhiza glabra residue for the adsorption of nitrate and phosphate: batch and fixed-bed column studies

2020 ◽  
Vol 2 (4) ◽  
Author(s):  
Sanaz Najmi ◽  
Mohammad Sadegh Hatamipour ◽  
Pegah Sadeh ◽  
Iman Najafipour ◽  
Fahimeh Mehranfar
Keyword(s):  
Activated Carbon ◽  
Fixed Bed ◽  
Glycyrrhiza Glabra ◽  
Column Studies ◽  
Fixed Bed Column

Removal of carbamate insecticides from drinking water through a fixed bed column of granular activated carbon: a thermodynamic, kinetic and equilibrium study of multicomponent adsorption

2018 ◽  
Vol 108 ◽  
pp. 171-182 ◽  
Author(s):  
Alcione Aparecida de Almeida Alves ◽  
Adriana Dervanoski da Luz ◽  
Aline Raquel Müller Tones ◽  
Thyara Campos Martins Nonato ◽  
Giselle Louise de Oliveira Ruiz ◽  
...  
Keyword(s):  
Drinking Water ◽  
Activated Carbon ◽  
Fixed Bed ◽  
Granular Activated Carbon ◽  
Multicomponent Adsorption ◽  
Fixed Bed Column ◽  
Equilibrium Study ◽  
Carbamate Insecticides
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