TREATMENT OF WASTE WATER

PURPOSE:To remove nitrogen in waste water and to carry out a stable treatment, by switching a stirring apparatus for aeration to plural steps such as high and low, or high, medium and low velocity, and generating an aerobic or anaerobic state alternately in an oxidation tank. CONSTITUTION:The revolu...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HABATA KOU, ARAKI TOSHIHIDE, KAGA AKIRA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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