scholarly journals Chemical and radiation stability of a proprietary cesium ion exchange material manufactured from WWL membrane and SuperLig{reg_sign} 644

1996 ◽  
Author(s):  
G.N. Brown ◽  
K.J. Carson ◽  
J.R. DesChane ◽  
R.J. Elovich ◽  
P.K. Berry
Keyword(s):  
Ion Exchange ◽  
Radiation Stability ◽  
Cesium Ion ◽  
Exchange Material

The removal of cesium ion with natural Itaya zeolite and the ion exchange characteristics

2013 ◽  
Vol 88 (9) ◽  
pp. 1597-1602 ◽  
Author(s):  
Masatoshi Endo ◽  
Eishi Yoshikawa ◽  
Natsumi Muramatsu ◽  
Norifumi Takizawa ◽  
Takahiro Kawai ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Cesium Ion

scholarly journals MODIFYING WASTE POLYSTYRENE TO ION EXCHANGE MATERIAL: OPTIMIZING THE SULFONATION PROCESS AND COLUMN STUDY FOR THE REMOVAL OF Cr3+

2020 ◽  
Vol 58 (5A) ◽  
pp. 150
Author(s):  
Thuy Thi Pham ◽  
Hung Quoc Nguyen ◽  
Khai Manh Nguyen
Keyword(s):  
Ion Exchange ◽  
Metal Ion ◽  
Tap Water ◽  
Plastic Waste ◽  
Wildlife Habitat ◽  
Experimental Result ◽  
Model Parameters ◽  
Operational Parameter ◽  
Waste Polystyrene ◽  
Exchange Material

The incredible growth of plastic waste is a major concern for the whole society in recent years. The accumulation of plastic waste has badly effects on wildlife, habitat, and humans. Plastics that act as pollutants are categorized into different sizes, from micro to macro. Disposable plastic waste was collected at the bakery shop and removed the residue food by tap water and NaOH 1M to remove residual food. This study focuses on modify waste plastic by sulfuric acid to bind the sulfonated function group on the structure of the polystyrene chain at room temperature. The sulfonated product was used for removing heavy metal ion in water with the mechanism of the ion exchange process. The prepared ion exchange material was characterized by FTIR and SEM to ensure that the sulfonation process has happened. The chromium (III) ion removal by modified ion exchange product in continuous mode was affected by an operational parameter such as the bed height of sulfonated material. The Yoon-Nelson and Thomas model were used to analyze the experimental result and the model parameters were evaluated. From this result, it can be concluded that with the increasing amount of sulfonated waste polystyrene, exchange capacity, and the time required for a 50% adsorbate breakthrough was higher.

Small- to large-scale comparisons of cesium ion exchange performance with spherical resorcinol formaldehyde resin

2019 ◽  
Vol 54 (12) ◽  
pp. 1922-1931 ◽  
Author(s):  
Sandra K. Fiskum ◽  
Reid A. Peterson ◽  
Heather A. Colburn ◽  
Margaret R. Smoot ◽  
Matthew R. Landon ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Large Scale ◽  
Formaldehyde Resin ◽  
Resorcinol Formaldehyde ◽  
Exchange Performance ◽  
Cesium Ion

The Ion-Exchange Property of Some Layered Inorganic Materials with Potassium Ion, Rubidium Ion and Cesium Ion, and Selective Cesium Ion-Exchange of Synthetic Mica

2000 ◽  
Vol 73 (11) ◽  
pp. 2599-2603 ◽  
Author(s):  
Noriko Suzuki ◽  
Daisuke Yamamoto ◽  
Noriko Anaguchi ◽  
Hiroko Tsuchiya ◽  
Kumi Aoki ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Potassium Ion ◽  
Inorganic Materials ◽  
Exchange Property ◽  
Synthetic Mica ◽  
Cesium Ion
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