scholarly journals Adsorption of Hydrogen Sulfide on Surface Modified Activated Carbon using Ferric Nitrate

2015 ◽  
Vol 31 (2) ◽  
pp. 173-180 ◽  
Author(s):  
Moonjoo Jeong ◽  
Seongwoo Lee ◽  
Daekeun Kim
Keyword(s):  
Hydrogen Sulfide ◽  
Activated Carbon ◽  
Ferric Nitrate ◽  
Modified Activated Carbon ◽  
Adsorption Of Hydrogen ◽  
Surface Modified

Synthesis and characterization of biomass-derived surface-modified activated carbon for enhanced CO2 adsorption

2021 ◽  
Vol 46 ◽  
pp. 101476
Author(s):  
Azeem Sarwar ◽  
Majid Ali ◽  
Asif Hussain Khoja ◽  
Azra Nawar ◽  
Adeel Waqas ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Co2 Adsorption ◽  
Synthesis And Characterization ◽  
Modified Activated Carbon ◽  
Surface Modified

Attachment and Growth of Biomass on Surface-Modified Activated Carbon Fibers

1992 ◽  
Vol 26 (3-4) ◽  
pp. 665-671 ◽  
Author(s):  
K. Kutics ◽  
M. Suzuki
Keyword(s):  
Activated Carbon ◽  
Activated Carbons ◽  
Surface Acidity ◽  
Calculated Data ◽  
Bacterial Biomass ◽  
Activated Carbon Fiber ◽  
Continuous Stirred Tank Reactor ◽  
Modified Activated Carbon ◽  
Start Up ◽  
Surface Modified

Activated carbon fiber (ACF) was used as a model of commercial activated carbons to examine the effect of surface chemistry on the attachment behavior of bacterial biomass. Surface acidity was found to enhance the biomass-ACF interaction. When ACFs were applied as biomass support media in a continuous stirred tank reactor, surface acidity of the carbon resulted in faster biomass growth in the start-up phase. The start-up phase was simulated by a simple biomass attachment kinetics model. Experimental and calculated data show a reasonable agreement, with the exception of the hydrogenated specimen, which was interpreted by assuming that the hydrogen-reduced surface is highly reactive and then may undergo oxidation in the initial phase of operation so that the adsorption characteristics are altered.

Adsorption of Hydrogen Sulfide by Zinc-Containing Activated carbon

2002 ◽  
Vol 82 (1-2) ◽  
pp. 93-98 ◽  
Author(s):  
T. Nakamura ◽  
N. Kawasaki ◽  
M. Hirata ◽  
Y. Oida ◽  
S. Tanada
Keyword(s):  
Hydrogen Sulfide ◽  
Activated Carbon ◽  
Adsorption Of Hydrogen
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