scholarly journals Efficient adsorption of 4-Chloroguiacol from aqueous solution using optimal activated carbon: Equilibrium isotherms and kinetics modeling

2016 ◽  
Vol 21 (1) ◽  
pp. 17-23 ◽  
Author(s):  
Afidah Abdul Rahim ◽  
Zaharaddeen N. Garba
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Equilibrium Isotherms ◽  
Kinetics Modeling

scholarly journals Kinetics of the Adsorption of Copper and Lead Ions from Aqueous Solution on to WD-ekstra Activated Carbon

2002 ◽  
Vol 20 (5) ◽  
pp. 441-452 ◽  
Author(s):  
Joanna Kapica ◽  
Robert Pełech ◽  
Jacek Przepiórski ◽  
Antoni W. Morawski
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Binary System ◽  
Metal Ion ◽  
Binary Systems ◽  
Considerable Influence ◽  
Equilibrium Isotherms ◽  
Adsorption Processes ◽  
Two Stages ◽  
Kinetics Of

The kinetics of the adsorption of Cu2+ and Pb2+ ions from aqueous solution on to WD-ekstra activated carbon was studied by batch methods. Such adsorption processes proceeded in two stages: an initial rapid stage followed by a slower one. The Bangham equation was used to describe the kinetics of both adsorption processes. Measurements were carried out for solutions containing only one type of metal ion and also for binary systems containing both Cu2+ and Pb2+ ions. A considerable influence of Pb2+ ions on the adsorption of Cu2+ ions was observed in the binary system. It was found that the equilibrium isotherms could be analyzed using the Langmuir, Freundlich–Langmuir and Freundlich methods.

Modification of activated carbon using sodium acetate and its regeneration using sodium hydroxide for the adsorption of copper from aqueous solution

Carbon ◽  
2007 ◽  
Vol 45 (5) ◽  
pp. 1081-1084 ◽  
Author(s):  
Dan Mugisidi ◽  
Aria Ranaldo ◽  
Johny W. Soedarsono ◽  
Muhammad Hikam
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Sodium Hydroxide ◽  
Sodium Acetate

Efficacy of atrazine pesticide reduction in aqueous solution using activated carbon, ozone and a combination of both

2021 ◽  
Vol 764 ◽  
pp. 144301
Author(s):  
Alejandro Aldeguer Esquerdo ◽  
Irene Sentana Gadea ◽  
Pedro José Varo Galvañ ◽  
Daniel Prats Rico
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Pesticide Reduction
Sign in / Sign up

Export Citation Format

Share Document