Simultaneous adsorption of nitrogenous heterocyclic compounds by granular activated carbon: parameter optimization and multicomponent isotherm modeling

RSC Advances ◽  
2014 ◽  
Vol 4 (75) ◽  
pp. 39732-39742 ◽  
Author(s):  
Ajay Devidas Hiwarkar ◽  
Vimal Chandra Srivastava ◽  
Indra Deo Mall
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Parameter Optimization ◽  
Heterocyclic Compounds ◽  
Granular Activated Carbon ◽  
Isotherm Modeling ◽  
Simultaneous Adsorption ◽  
Multicomponent Isotherm

Granular activated carbon used for simultaneous adsorption of pyrrole and indole from aqueous solution.

Modeling studies on simultaneous adsorption of phenol and resorcinol onto granular activated carbon from simulated aqueous solution

2011 ◽  
Vol 185 (1) ◽  
pp. 287-294 ◽  
Author(s):  
Shashi Kumar ◽  
Mohd. Zafar ◽  
Jitendra K. Prajapati ◽  
Surendra Kumar ◽  
Sivaram Kannepalli
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Granular Activated Carbon ◽  
Simultaneous Adsorption ◽  
Modeling Studies

Surface modified granular activated carbon for enhancement of nickel adsorption from aqueous solution

2009 ◽  
Vol 26 (6) ◽  
pp. 1748-1753 ◽  
Author(s):  
Sang-Hoon Byeon ◽  
Dhamodaran Kavitha ◽  
Kanagasabai Ponvel ◽  
Kyung-min Kim ◽  
Chang-Ha Lee
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Granular Activated Carbon ◽  
Surface Modified ◽  
Nickel Adsorption

Lanthanum ion-impregnated granular activated carbon for the removal of phenol from aqueous solution: Equilibrium and kinetic study

2019 ◽  
Vol 51 (3) ◽  
pp. 215-231
Author(s):  
Velayudhanachari Sivanandan Achari ◽  
Raichel Mary Lopez ◽  
Sanjeevapai Jayasree ◽  
Aliyath Somasekaran Rajalakshmi
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Kinetic Study ◽  
Granular Activated Carbon ◽  
Solution Equilibrium ◽  
Lanthanum Ion

Investigation of mercury cyanide adsorption from synthetic wastewater aqueous solution on granular activated carbon

2020 ◽  
Vol 34 ◽  
pp. 101154 ◽  
Author(s):  
Paula Aliprandini ◽  
Marcello M. Veiga ◽  
Bruce G. Marshall ◽  
Tatiana Scarazzato ◽  
Denise C.R. Espinosa
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Granular Activated Carbon ◽  
Synthetic Wastewater

scholarly journals Degradation of Metaldehyde in Aqueous Solution by Nano-Sized Photocatalysts and Granular Activated Carbon

2020 ◽  
Vol 20 (7) ◽  
pp. 4505-4508
Author(s):  
Jong Kyu Kim ◽  
Tingting Jiang ◽  
Zhoujun Li ◽  
Suseeladevi Mayadevi ◽  
Kale Bharat ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Water System ◽  
Granular Activated Carbon ◽  
Quality Standard ◽  
High Concentration ◽  
Degradation Rates ◽  
Drinking Water System ◽  
Ultraviolet Light Irradiation ◽  
Nitrogen Doped Titanium Dioxide

Metaldehyde has been detected in drinking water system in relatively high concentration exceeding European water quality standard. In order to address this problem, the aim of this project was to treat metaldehyde aqueous solution by advanced oxidation processes (AOPs) and granular activated carbon (GAC) column. Ten novel materials were tested for degradation rates of metaldehyde under ultraviolet light irradiation (UVC). For treatment of 1 mg/L metaldehyde solution by AOPs, the highest degradation rate is 16.59% under UVC light with the aid of nitrogen doped titanium dioxide coated graphene (NTiO2/Gr). Furthermore, 0.5 mg/L is the optimal concentration for degradation of metaldehyde with N–TiO2/Gr under UVC light. Apart from that, the lifetime of GAC column could be elongated on condition that metaldehyde has been treated by AOPs previously. Hence, combination of AOPs and GAC column is promising in treating water containing metaldehyde.

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