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Ultrasonic-enhanced goethite process for selective Fe separation from cobalt sulfate solution: Mechanism insights into phase evolution and cobalt retention
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DOI:10.1016/j.seppur.2026.139650.png)
Abstract
En 中文
• Ultrasound enables selective Fe removal with minimal Co loss. • Cavitation radicals accelerate Fe2+ oxidation and goethite growth. • Co retention in residue is dominated by adsorption and co-precipitation. • Radical-enhanced oxidation unlocks efficient Fe/Co separation.
Journal
IF:
9
Papers:
2.9W
Citations:
12.1W
