Combination of Thermal, Hydrometallurgical and Electrochemical Tannery Waste Treatment for Cr(III) Recovery

A combination of thermal (500–750 °C in air) and hydrometallurgical (acidic) treatments have been applied to dried tannery sludge, resulting in the initial conversion of Cr(III) to Cr(VI) and its subsequent leaching as wastewater with high Cr(VI) concentration content (3000–6000 mg/L), presenting an...

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Главные авторы:	Evgenios Kokkinos, Aggeliki Banti, Ioanna Mintsouli, Aikaterini Touni, Sotiris Sotiropoulos, Anastasios Zouboulis
Формат:	Artigo
Язык:	Inglês
Опубликовано:	MDPI AG 2021-01-01
Серии:	Applied Sciences
Предметы:	chromium recovery tannery waste hydrometallurgy electrochemistry Cr(VI) reduction
Online-ссылка:	https://www.mdpi.com/2076-3417/11/2/532
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