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Publication date
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Priority to JP1979093819UpriorityCriticalpatent/JPS5720311Y2/ja
Publication of JPS5610996UpublicationCriticalpatent/JPS5610996U/ja
Application grantedgrantedCritical
Publication of JPS5720311Y2publicationCriticalpatent/JPS5720311Y2/ja
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
Y02W10/00—Technologies for wastewater treatment
Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
Cleaning In General
(AREA)
Aeration Devices For Treatment Of Activated Polluted Sludge
(AREA)
Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms
(AREA)