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Priority to JP1988067968UpriorityCriticalpatent/JPH01174098U/ja
Publication of JPH01174098UpublicationCriticalpatent/JPH01174098U/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
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Activated Sludge Processes
(AREA)
Treatment Of Sludge
(AREA)
Separation Of Suspended Particles By Flocculating Agents
(AREA)
Procede pour l'elimination et la recuperation hors de l'eau de substances organiques non dissoutes et de substances organiques dissoutes eventuellement presentes
Procedimento per la separazione dei fanghi nel trattamento di depurazione delle acque, impianto ed elementi filtranti perl'esecuzione di detto procedimento.
Procede pour l'elimination ou la prevention des colmatages dans les aerateurs de fonds dans le traitement de l'eau et le traitement des eaux usees dans les conditions de fonctionnement