SEPARATING A FOREIGN METAL FROM A PROCESS FLUID, METHOD AND APPARATUS

SEPARATING A FOREIGN METAL FROM A PROCESS FLUID, METHOD AND APPARATUS

There is described a method of processing a metal-containing fluid (101), the method comprising:i) providing the metal-containing fluid (101) that comprises at least one metal in a first oxidation state;ii) performing a membrane electrolysis (110), thereby oxidizing the metal from the first oxidatio...

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Bibliographische Detailangaben
Hauptverfasser: Oberhammer, Manuel, Ebinger, Christoph, Kern, Konstantin, Gross, Friedrich, Moitzi, Heinz, Dragoi, Andreas, Zanker, Andreas, Trinkl, Florian, Klocek, Jolanta
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:There is described a method of processing a metal-containing fluid (101), the method comprising:i) providing the metal-containing fluid (101) that comprises at least one metal in a first oxidation state;ii) performing a membrane electrolysis (110), thereby oxidizing the metal from the first oxidation state to a second oxidation state to obtain an oxidized metal-containing fluid (102); and thereafteriii) streaming the oxidized metal-containing fluid (102) through an ion exchange device (120), thereby separating the metal in the second oxidation state from the oxidized metal-containing fluid (102) to obtain a processed metal-containing fluid (105).