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Priority to AT0160697ApriorityCriticalpatent/AT407150B/de
Publication of ATA160697ApublicationCriticalpatent/ATA160697A/de
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Publication of AT407150BpublicationCriticalpatent/AT407150B/de
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
AT0160697A1997-09-231997-09-23Verfahren zum eintrag von gas in ein filterbett eines kontinuierlichen filters
AT407150B
(de)