Probing fouling mechanism of anion exchange membranes used in electrodialysis self-reversible treatment by humic acid and calcium ions
When humic substances (HS) are present in the feed water, fouling of ion-exchange membranes is inevitable despite the built-in self-cleaning process of electrodialysis reversal systems (EDR). When Ca2+ is present in water, HS can readily chelate with them and form organic-Ca2+ complexes, which can f...
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Auteurs principaux: | , , , , , , , , , , |
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Format: | article |
Langue: | EN |
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Elsevier
2021
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Accès en ligne: | https://doaj.org/article/09e151b9f4ba4df2bd6f568736337c63 |
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