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Publication date
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Priority to JP1974086609UpriorityCriticalpatent/JPS575063Y2/ja
Publication of JPS5115139UpublicationCriticalpatent/JPS5115139U/ja
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Publication of JPS575063Y2publicationCriticalpatent/JPS575063Y2/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
Gas Separation By Absorption
(AREA)
Activated Sludge Processes
(AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps
(AREA)
Physical Or Chemical Processes And Apparatus
(AREA)