PROCESS FOR WASTE TREATMENT

Aqueous alkaline sulfidic waste effluents are often subjected to air oxidation processes that for economic sizing oxidise the sulfides only to thiosulfates. Thiosulfates are still immediate oxygen demanders and thus their concentration in the effluent must normally be reduced to below a threshold le...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	RUTZ, JEFFREY ALLEN, WALTON, JOHN RAY
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY METALLURGY TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Online-Zugang:	Volltext bestellen
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