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Iminobis-Alkylene Diol Function as Alternative Boron-Chelating Group:Its Incorporation into Various Polymer Topologies for Removalof Trace Boron Via Direct Sorption and Polymer-Enhanced Ultrafiltration
Date
2015-01-01
Author
Hasan, Zerze
Yılmaz, Levent
Önder, Özbelge
Bıçak, Niyazi
Metadata
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URI
https://hdl.handle.net/11511/79443
Relation
Boron Separation Processes
Collections
Department of Chemical Engineering, Book / Book chapter
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Boron contamination is an environmentally serious problem especially due to its hazards on plants. In this work, newly synthesized poly (vinyl amino-N, N'-bis-propane diol) (GPVA) is presented as an excellent chelating polymer for boron removal. Boron concentration could be reduced from 10 ppm down to 0.4 ppm via total recycle Polymer Enhanced Ultrafiltration (PEUF). Experiments revealed that the polymer shows the highest PEUF boron rejections (96% at pH 9.0) reported so far, without precipitation in a wide...
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Z. Hasan, L. Yılmaz, Ö. Önder, and N. Bıçak,
Iminobis-Alkylene Diol Function as Alternative Boron-Chelating Group:Its Incorporation into Various Polymer Topologies for Removalof Trace Boron Via Direct Sorption and Polymer-Enhanced Ultrafiltration
. 2015, p. 197.