Application of Mixed Bed Ion Exchange to Water Purification in Nuclear Reactors

1955 ◽  
Vol 47 (5) ◽  
pp. 1020-1022 ◽  
Author(s):  
Michael Sivetz ◽  
C. H. Scheibelhut
Keyword(s):  
Ion Exchange ◽  
Water Purification ◽  
Nuclear Reactors ◽  
Mixed Bed Ion Exchange

Correction - "Application of Mixed Bed Ion Exchange to Water Purification in Nuclear Reactors"

1955 ◽  
Vol 47 (10) ◽  
pp. 2146-2146
Author(s):  
M. Sivetz ◽  
C. H. Scheibelhut
Keyword(s):  
Ion Exchange ◽  
Water Purification ◽  
Nuclear Reactors ◽  
Mixed Bed Ion Exchange

Adsorption and Recovery of Dissolved Organic Phosphorus and Nitrogen by Mixed-Bed Ion-Exchange Resin

2003 ◽  
Vol 67 (3) ◽  
pp. 889 ◽  
Author(s):  
Jacques L. Langlois ◽  
Dale W. Johnson ◽  
Guy R. Mehuys
Keyword(s):  
Ion Exchange ◽  
Exchange Resin ◽  
Organic Phosphorus ◽  
Ion Exchange Resin ◽  
Dissolved Organic Phosphorus ◽  
Mixed Bed Ion Exchange

Mixed-bed ion exchange at concentrations approaching the dissociation of water. 1. Model development

1986 ◽  
Vol 25 (3) ◽  
pp. 373-381 ◽  
Author(s):  
C. Eugene Haub ◽  
Gary L. Foutch
Keyword(s):  
Ion Exchange ◽  
Model Development ◽  
Mixed Bed Ion Exchange

Mixed-Bed Ion Exchange Chromatography Employing a Salt-Free pH Gradient for Improved Sensitivity and Compatibility in MudPIT

2013 ◽  
Vol 85 (14) ◽  
pp. 6608-6616 ◽  
Author(s):  
Geert P. M. Mommen ◽  
Hugo D. Meiring ◽  
Albert J. R. Heck ◽  
Ad P. J. M. de Jong
Keyword(s):  
Ion Exchange ◽  
Ion Exchange Chromatography ◽  
Exchange Chromatography ◽  
Ph Gradient ◽  
Mixed Bed Ion Exchange

Mixed-bed ion-exchange columns for protein high-performance liquid chromatography

1988 ◽  
Vol 452 ◽  
pp. 331-345 ◽  
Author(s):  
Yih-Fen Maa ◽  
Firoz D. Antia ◽  
Ziad El Rassi ◽  
Csaba Horváth
Keyword(s):  
High Performance Liquid Chromatography ◽  
Liquid Chromatography ◽  
Ion Exchange ◽  
High Performance ◽  
Mixed Bed Ion Exchange

Studies on Sodium lauryl sulphate supported Thorium(IV) phosphate: A New Surfactant supported Cation exchange resin, Useful in Water Purification

2021 ◽  
Vol 17 ◽  
Author(s):  
Amita Somya ◽  
Mamata Singh
Keyword(s):  
Ion Exchange ◽  
Cation Exchange ◽  
Water Purification ◽  
Sol Gel ◽  
Synthesis Method ◽  
Cation Exchange Resin ◽  
Exchange Capacity ◽  
Sodium Lauryl Sulphate ◽  
Infrared Study ◽  
Chemical Studies

Background: With increasing population and decreased quality of drinking water, there is a great demand for the development of new materials and methods that can find applications in the purification of water. This paper presents our small effort from pollution to solution by presenting the synthesis method of new sodium lauryl sulphate supported thorium(IV) phosphate, its characterization, and disquisition of analytical applications by executing some dual separations of calcium. Methods: Sodium lauryl sulphate thorium(IV) phosphate was synthesized by sol gel method. The synthesized exchanger was characterized by some physico-chemical studies like powdered X-ray diffraction, Scanning electron microscopy, Thermo gravimetric-differential thermal analysis, EDAX and Fourier transform-infrared study and was also checked for its competency towards the ion exchange processes and in analytical chemistry. Results: The prominent characteristic of Sodium lauryl sulphate supported Thorium(IV) phosphate has been its tremendously high ion exchange capacity for sodium ions (3.10 meq/g) which is almost two and half times more than the exchange capacity of Thorium(IV) phosphate (ThP), i.e., 1.3 meq/g. The material was resulted in fibrous sheet which is quite thermally, mechanically stable and poorly crystalline. The material has shown selectivity towards Ca2+ and Hg2+ ions. Conclusion: The synthesized cation exchange material has been found quite thermally stable, showing drastically high exchange capacity and selectivity towards Hg2+ and Ca2+ metal ions which might be because of the use of an anionic surfactant, sodium lauryl sulphate while synthesis of Th(IV) phosphate which has played a key role in enhancing the exchange capacity and adsorption of specific metals as well. Therefore, based on the results obtained, the above said materials can find applications in water purification processes and also, in environmental pollution control where removal of Hg2+ and Ca2+ is required.

Improved thin-layer chromatographic method in the diagnosis of mannosidosis.

1978 ◽  
Vol 24 (9) ◽  
pp. 1576-1577 ◽  
Author(s):  
R B Friedman ◽  
M A Williams ◽  
H W Moser ◽  
E H Kolodny
Keyword(s):  
Ion Exchange ◽  
Thin Layer ◽  
Silica Gel ◽  
Urine Sample ◽  
Chromatographic Method ◽  
Exchange Resin ◽  
Ion Exchange Resin ◽  
Charged Species ◽  
Disease States ◽  
Mixed Bed Ion Exchange

Abstract An improved thin-layer chromatographic method is described for the facile separation of neutral oligosaccharides excreted in the urine of patients with mannosidosis. The urine sample is treated with mixed-bed ion-exchange resin to remove charged species. The eluate is then chromatographed on silica gel thin-layer plates with n-propanol water as the developer. Eleven unique orcinol-positive components can thus be resolved. The advantages of this method over previously described techniques are the ease and rapidity of assay, better resolution of components, and clarity of resolution. It should be applicable to other disease states in which distinctive neutral carbohydrate products are produced.

Ion Exchange Properties of Günterblassite and Gmelinite, Prototypes of Microporous Materials for Water Purification

2020 ◽  
Vol 93 (4) ◽  
pp. 595-602
Author(s):  
N. V. Chukanov ◽  
N. A. Chervonnaya ◽  
O. N. Kazheva ◽  
V. N. Ermolaeva ◽  
D. A. Varlamov ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Water Purification ◽  
Microporous Materials ◽  
Exchange Properties

Washing procedure for mixed‐bed ion exchange resin decontamination for in situ nutrient adsorption

2000 ◽  
Vol 31 (3-4) ◽  
pp. 543-546 ◽  
Author(s):  
Nelson Thiffault ◽  
Robert Jobidon ◽  
Carol De Blois ◽  
Alison D. Munson
Keyword(s):  
Ion Exchange ◽  
Exchange Resin ◽  
Ion Exchange Resin ◽  
Mixed Bed Ion Exchange
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