JPS6351696U - - Google Patents

Info

Publication number
JPS6351696U
JPS6351696U JP1986145192U JP14519286U JPS6351696U JP S6351696 U JPS6351696 U JP S6351696U JP 1986145192 U JP1986145192 U JP 1986145192U JP 14519286 U JP14519286 U JP 14519286U JP S6351696 U JPS6351696 U JP S6351696U
Authority
JP
Japan
Prior art keywords
contact
aeration
aeration tank
air
contact aeration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1986145192U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986145192U priority Critical patent/JPS6351696U/ja
Publication of JPS6351696U publication Critical patent/JPS6351696U/ja
Pending legal-status Critical Current

Links

Classifications

    • 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

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例に係る接触曝気処
理装置の曝気時の概略的な断面図、第２図は同装
置の曝気停止時の概略的な断面図である。 図において、１は接触曝気槽、２は接触濾材、
３はエアリフト通路、５は散気装置、６は水流発
生装置、７は運転制御装置である。 FIG. 1 is a schematic sectional view of a contact aeration treatment apparatus according to an embodiment of this invention during aeration, and FIG. 2 is a schematic sectional view of the same apparatus when aeration is stopped. In the figure, 1 is a contact aeration tank, 2 is a contact filter medium,
3 is an air lift passage, 5 is an air diffuser, 6 is a water flow generator, and 7 is an operation control device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 汚水を受け入れ曝気処理を行い、この処理液を
排出する接触曝気槽と、この接触曝気槽内に設置
された接触濾材と、上記接触曝気槽内の底部に空
気を供給する散気装置と、この散気装置の上方に
設けられたエアリフト通路と、上記エアリフト通
路の近傍に設けられ、上記接触曝気槽内の汚水に
散気装置によつて生起されるのと同様の循環流を
発生させる水流発生装置と、上記散気装置と上記
水流発生装置を交互に運転するように制御する制
御装置とを備えた接触曝気処理装置。 A contact aeration tank that receives wastewater, performs aeration treatment, and discharges the treated liquid; a contact filter medium installed in the contact aeration tank; an aeration device that supplies air to the bottom of the contact aeration tank; an air lift passage provided above the air diffuser; and a water flow generator provided near the air lift passage to generate a circulating flow similar to that generated by the air diffuser in wastewater in the contact aeration tank. A contact aeration treatment device comprising: a device; and a control device that controls the aeration device and the water flow generation device to operate alternately.
JP1986145192U 1986-09-24 1986-09-24 Pending JPS6351696U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986145192U JPS6351696U (en) 1986-09-24 1986-09-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986145192U JPS6351696U (en) 1986-09-24 1986-09-24

Publications (1)

Publication Number Publication Date
JPS6351696U true JPS6351696U (en) 1988-04-07

Family

ID=31056504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986145192U Pending JPS6351696U (en) 1986-09-24 1986-09-24

Country Status (1)

Country Link
JP (1) JPS6351696U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759688A (en) * 1980-09-25 1982-04-10 Toray Ind Inc Purification of filthy water
JPS5832633A (en) * 1981-07-20 1983-02-25 イ−ストマン・コダツク・カンパニ− High molecular light conductors and electrophotographic element containing them
JPS6138693A (en) * 1984-07-30 1986-02-24 Shoji Takeuchi Continuous process for treating filthy water by intermittent aeration and continuous treating apparatus for treating filthy water

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759688A (en) * 1980-09-25 1982-04-10 Toray Ind Inc Purification of filthy water
JPS5832633A (en) * 1981-07-20 1983-02-25 イ−ストマン・コダツク・カンパニ− High molecular light conductors and electrophotographic element containing them
JPS6138693A (en) * 1984-07-30 1986-02-24 Shoji Takeuchi Continuous process for treating filthy water by intermittent aeration and continuous treating apparatus for treating filthy water

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