کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5211370 1382946 2007 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Donnan dialysis of borate anions through anion exchange membranes: A new method for regeneration of boron selective resins
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Donnan dialysis of borate anions through anion exchange membranes: A new method for regeneration of boron selective resins
چکیده انگلیسی

The studies on sorbent regeneration by Donnan dialysis have been presented. Two kinds of anion exchange membranes were evaluated: microheterogenous, based on interpenetrating polymer network and homogenous prepared from modified homopolymer. The studies revealed that sodium chloride is the salt that forced borate transport more effectively than sodium sulfate does. Both membranes showed similar efficiency in borate transport. It was shown that the particle diffusion within resin particles was the limiting process parameter for regeneration of boron selective resins.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Reactive and Functional Polymers - Volume 67, Issue 12, December 2007, Pages 1635-1642
نویسندگان
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