Diffusion Dialysis for Separation of Hydrochloric Acid, Iron and Zinc Ions from Highly Concentrated Pickling Solutions

Diffusion Dialysis for Separation of Hydrochloric Acid, Iron and Zinc Ions from Highly Concentrated Pickling Solutions

Acid recovery from pickling waste solutions is an important step to enhance hot-dip-galvanizing industry process sustainability. Diffusion dialysis (DD) can be used to separate acids and heavy metals (e.g., iron and zinc) from pickling waters, promoting the circular use of such raw materials. In the...

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Bibliographic Details
Main Authors:	Rosa Gueccia, Alba Ruiz Aguirre, Serena Randazzo, Andrea Cipollina, Giorgio Micale
Format:	Article
Language:	English
Published:	MDPI AG 2020-06-01
Series:	Membranes
Subjects:	acid recovery heavy metals FeCl<sub>2</sub> ZnCl<sub>2</sub> industrial effluent treatment
Online Access:	https://www.mdpi.com/2077-0375/10/6/129

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