Sulfamethoxazole Removal from Synthetic Solutions by Ion Exchange using a Strong Anionic Resin in Fixed Bed

2013 ◽  
Vol 31 (7) ◽  
pp. 763-781 ◽  
Author(s):  
Ana María López Fernández ◽  
Manuel Rendueles ◽  
Mario Díaz
Keyword(s):  
Ion Exchange ◽  
Fixed Bed ◽  
Anionic Resin

Sulfamethazine Retention from Water Solutions by Ion Exchange with a Strong Anionic Resin in Fixed Bed

2014 ◽  
Vol 49 (9) ◽  
pp. 1366-1378 ◽  
Author(s):  
Ana María López Fernández ◽  
Manuel Rendueles ◽  
Mario Díaz
Keyword(s):  
Ion Exchange ◽  
Fixed Bed ◽  
Water Solutions ◽  
Anionic Resin

A high efficient method for simultaneous fermentation and separation of fumaric acid with a fixed bed ion exchange column

2020 ◽  
Vol 160 ◽  
pp. 107610
Author(s):  
Yapeng Zhang ◽  
Huan Liu ◽  
Xin Liu ◽  
Hongxia Zhu ◽  
Tianyi Fan ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Efficient Method ◽  
Fumaric Acid ◽  
Fixed Bed ◽  
Exchange Column ◽  
High Efficient ◽  
Ion Exchange Column

scholarly journals Large Scale Fixed Bed Ion-Exchange System for Removing Strontium-90 from Fluid Milk. I. Processing Results

1967 ◽  
Vol 50 (3) ◽  
pp. 423-425 ◽  
Author(s):  
E.M. Sparling ◽  
E.J. Baldi ◽  
R.O. Marshall ◽  
B. Heinemann ◽  
H.E. Walter ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Large Scale ◽  
Fixed Bed ◽  
Exchange System ◽  
Strontium 90 ◽  
Fluid Milk

scholarly journals Competitive adsorption of toxic metals on activated carbon

2011 ◽  
Vol 9 (3) ◽  
pp. 437-445 ◽  
Author(s):  
Marek Šváb ◽  
Kateřina Sukdolová ◽  
Martina Švábová
Keyword(s):  
Activated Carbon ◽  
Ion Exchange ◽  
Competitive Adsorption ◽  
Fixed Bed ◽  
Column Experiment ◽  
Quantitative Agreement ◽  
Carbon Surface ◽  
Fixed Bed Adsorption ◽  
Chromatographic Effect ◽  
Advanced Model

AbstractCompetitive adsorption of zinc and copper on activated carbon is studied in this article. Main aim was to suggest an advanced model for competitive adsorption of both metals considering pH influence and precipitation. A surface-complexation approach was employed for the modeling. Two models were considered: simple adsorption and ion exchange. System “The Geochemists Workbench” was used for calculation of both static and dynamic adsorption tasks. From the batch experiments, concentration of four types of sorbing sites on the carbon surface and its protonation and sorption constants were deduced. Then, batch competitive adsorption experiments were compared with the models’ results. Finally, a column experiment (fixed bed adsorption) was carried out. It was observed that the model of ion exchange can satisfyingly predict both chromatographic effect and increase of zinc concentration in effluent over its initial value, although a quantitative agreement between the model and the experiment was not totally precise.

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