Low-intensity ultrasonic synergistic aeration device

The invention relates to a low-intensity ultrasonic synergistic aeration device. The low-intensity ultrasonic synergistic aeration device comprises an aeration chamber (1) and the bottom of the aeration chamber (1) is provided with an aeration device (6). The low-intensity ultrasonic synergistic aer...

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Bibliographische Detailangaben
Hauptverfasser:	CAO ZONGLUN, ZHANG YINGXIONG, PING CHUNXIA, XING LIN
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 invention relates to a low-intensity ultrasonic synergistic aeration device. The low-intensity ultrasonic synergistic aeration device comprises an aeration chamber (1) and the bottom of the aeration chamber (1) is provided with an aeration device (6). The low-intensity ultrasonic synergistic aeration device is characterized in that a low-intensity ultrasonic generator (5) is arranged in the aeration chamber (1) and is located above the aeration device (6). The low-intensity ultrasonic synergistic aeration device utilizes a low-intensity ultrasonic technology, utilizes turbulence effects and interface effects of the ultrasonic technology to reinforce an oxygen mass transfer and dissolution process, improves aeration efficiency of the microbe aerobic aeration device, and improves aeration efficiency and sludge activity by reasonable selection of ultrasonic operation parameters.