Methods of characterization of ion exchange resins for electrodeionisation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28676092%3A_____%2F18%3AN0000068" target="_blank" >RIV/28676092:_____/18:N0000068 - isvavai.cz</a>

Result on the web

<a href="http://www.czemp.cz/cs/protected-node?destination=node/1795&back=http%253A%252F%252Fwww.czemp.cz%252Fcs&protected_page=1795" target="_blank" >http://www.czemp.cz/cs/protected-node?destination=node/1795&back=http%253A%252F%252Fwww.czemp.cz%252Fcs&protected_page=1795</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Methods of characterization of ion exchange resins for electrodeionisation

Original language description

Selectivity coefficient is a measure of preference of the ion exchange resin for a certain ion. This property influences the kinetics of ion exchange, i.e. the demineralization performance of EDI modules. A conductometric method of measurement of the Cl-/OH- selectivity coefficient of the strong base anion exchange resin has been developed as an alternative to a conventional method. The purpose of the the new method is to provide results quicker, without the need for titration and other chemical analyses such as ion chromatography and therefore cheaper. The goal of this work was to determine reversible swelling of several types and manufacturing lots of strong acid cation and strong base anion exchange resins and to optimize a newly introduced conductometric method of measurement of the Cl-/OH- selectivity coefficient of the strong base anion exchange resin.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Project

<a href="/en/project/LO1418" target="_blank" >LO1418: Progressive development of the Membrane Innovation Centre</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Workshop of Students´ Presentation 2018

ISBN

978-80-906831-3-6

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

46-47

Publisher name

Czech Membrane Platform

Place of publication

Česká Lípa

Event location

Česká Lípa

Event date

Oct 24, 2018

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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