GAS-DIFFUSING PIPE

PURPOSE:To produce a gas-diffusing pipe improved in dissolution effect of gas into a liquid, and carring out aeration excellent in operability by a compact device. CONSTITUTION:In the gas diffusing pipe, plural yarns consisting of a multifilament whose size of single yarn is 0.01-30 denier are arran...

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Bibliographische Detailangaben
Hauptverfasser:	SAKAMOTO YONEKAZU, NAKAMURA TAKESHI, AKASAKI KUNIO
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 MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	PURPOSE:To produce a gas-diffusing pipe improved in dissolution effect of gas into a liquid, and carring out aeration excellent in operability by a compact device. CONSTITUTION:In the gas diffusing pipe, plural yarns consisting of a multifilament whose size of single yarn is 0.01-30 denier are arranged in two directions so as to form spirals to the left direction and the right direction, and at least one end of a porous cylinder 2 formed by crossing the yarn of both directions in the upper and lower sides alternately with an arbitrary spacing is used as an opening for supplying gas 3.