JPS5482844A - Device for treating foul water in skyscraper - Google Patents

Device for treating foul water in skyscraper

Info

Publication number
JPS5482844A
JPS5482844A JP14936877A JP14936877A JPS5482844A JP S5482844 A JPS5482844 A JP S5482844A JP 14936877 A JP14936877 A JP 14936877A JP 14936877 A JP14936877 A JP 14936877A JP S5482844 A JPS5482844 A JP S5482844A
Authority
JP
Japan
Prior art keywords
pipe
aeration
water
skyscraper
vessel
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
JP14936877A
Other languages
Japanese (ja)
Inventor
Atsuo Nakano
Tsuneo Mukai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries Ltd
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 by Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to JP14936877A priority Critical patent/JPS5482844A/en
Publication of JPS5482844A publication Critical patent/JPS5482844A/en
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

Landscapes

  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

PURPOSE: To efficiently regenerate and utilize foul water proudced in a skyscraper, by providing a long tubular aeration unit in the skyscraper over its height and aerating the foul water.
CONSTITUTION: An aeration pipe 3 is provided in the skyscraper 1 over its height. Oxygen gas or air etc. is blown into the aeration pipe 3 at its halfway height through a gas pipe 10'. The lower end of the aeration pipe 3 is located in an aeration liquid vessel 11. Therefore, the foul water transferred into the top of the aeration pipe 3 through an air lift pipe 8 is interrupted by rising bubbles while the water flows down in the pipe 3. At a result, the flowdown speed of the water is reduced and the time of contact between the liquid and the gas is lengthened, thereby obtaining a very high aeration efficiency. The liquid thoroughly aerated in the vessel 11 is removed of solids in a settling pond 4. The supernatant water undergoes a higher treatment and is then pumped up into a treated water vessel 6 to be re-utilized for lavatory etc.
COPYRIGHT: (C)1979,JPO&Japio
JP14936877A 1977-12-14 1977-12-14 Device for treating foul water in skyscraper Pending JPS5482844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14936877A JPS5482844A (en) 1977-12-14 1977-12-14 Device for treating foul water in skyscraper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14936877A JPS5482844A (en) 1977-12-14 1977-12-14 Device for treating foul water in skyscraper

Publications (1)

Publication Number Publication Date
JPS5482844A true JPS5482844A (en) 1979-07-02

Family

ID=15473602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14936877A Pending JPS5482844A (en) 1977-12-14 1977-12-14 Device for treating foul water in skyscraper

Country Status (1)

Country Link
JP (1) JPS5482844A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765389A (en) * 1980-10-08 1982-04-20 Shimizu Constr Co Ltd Treatment of waste water with use of lofty building

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765389A (en) * 1980-10-08 1982-04-20 Shimizu Constr Co Ltd Treatment of waste water with use of lofty building
JPS6344032B2 (en) * 1980-10-08 1988-09-02 Shimizu Construction Co Ltd

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