Treatment of strong alkaline wastewater from neutral leaching of EAF dust by precipitation and ion exchange

Treatment of strong alkaline wastewater from neutral leaching of EAF dust by precipitation and ion exchange

Abstract Neutral leaching or water washing is used for Cl− and partially Ca2+ ion removal in order to save the leaching reagents for the next steps in hydrometallurgical treatment of electric arc furnace dust. This pre-treatment of the material leads to the generation of strong alkaline (pH = 11.9–1...

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Bibliographic Details
Main Authors: Dagmar Remeteiová, Silvia Ružičková, Vladislava Mičková, Mária Heželová, Ľubomír Pikna
Format: Article
Language:English
Published: SpringerOpen 2023-05-01
Series:Applied Water Science
Subjects:
Dust from metallurgical industry
Neutral leaching
Wastewater treatment
Precipitation
Ion exchange
Online Access:https://doi.org/10.1007/s13201-023-01936-z

Internet

https://doi.org/10.1007/s13201-023-01936-z

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