Multiple impeller aeration oxidation ditch sewage treatment equipment

The utility model relates to compounding leaf aeration oxidation ditch sewage treatment equipment. An oxidation ditch (1) is provided with a compounding leaf aeration machine (2) which is served as an oxygen supply device. The compounding leaf aeration machine (2) is a compounding leaf pulling flow...

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Bibliographische Detailangaben
1. Verfasser:	MUYING,ZHOU HE
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	The utility model relates to compounding leaf aeration oxidation ditch sewage treatment equipment. An oxidation ditch (1) is provided with a compounding leaf aeration machine (2) which is served as an oxygen supply device. The compounding leaf aeration machine (2) is a compounding leaf pulling flow typed under water aerator. Because the utility model adopts the structure that the oxidation ditch is provided with the compounding leaf aeration machine which is served as the oxygen supply device, the compounding leaf aeration oxidation ditch sewage treatment equipment overcomes the disadvantages of the superficial aeration device and the microporous aeration device, and the compounding leaf aeration oxidation ditch sewage treatment equipment simultaneously has the advantages of the superficial aeration device and the microporous aeration device. The utility model not only has convenient repair, but also has high oxygen utilization efficiency and small ground occupying. The compounding leaf aeration oxidation ditch sewage treatment equipment is a novel compounding leaf aeration oxidation ditch sewage treatment equipment with excellent combination properties.