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Application filed by Jerzy Gruszecki, Ryszard BalickifiledCriticalJerzy Gruszecki
Priority to PL29843593ApriorityCriticalpatent/PL298435A1/en
Publication of PL298435A1publicationCriticalpatent/PL298435A1/en
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
PL29843593A1993-04-061993-04-06Method of and apparatus for aerating polluted water resorvoirs
PL298435A1
(en)