TREATMENT OF WASTE WATER

PURPOSE:To remove simultaneously coloring components, COD components and phosphorus components by bringing the waste water contg. coloring components, COD components, phosphorus components, etc. into contact with the dust generated in a process wherein coal, etc. is blown into a molten iron bath to...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	NAITOU YASUSHI, INOUE KEIZOU
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY METALLURGY TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PURPOSE:To remove simultaneously coloring components, COD components and phosphorus components by bringing the waste water contg. coloring components, COD components, phosphorus components, etc. into contact with the dust generated in a process wherein coal, etc. is blown into a molten iron bath to gasify the coal. CONSTITUTION:The waste water contg. coloring components, COD components, phosphorus components, etc. is brought into contact with the dust generated in a process wherein solid carbonaceous substances such as coal, steam, and oxygen are blown into a molten iron bath to gasify the solid carbonaceous substance. Consequently, the coloring components, COD components, and phosphorus components can be simultaneously removed, and the cost is also remarkably reduced.