JPS5765389A - Treatment of waste water with use of lofty building - Google Patents

Treatment of waste water with use of lofty building

Info

Publication number
JPS5765389A
JPS5765389A JP55141088A JP14108880A JPS5765389A JP S5765389 A JPS5765389 A JP S5765389A JP 55141088 A JP55141088 A JP 55141088A JP 14108880 A JP14108880 A JP 14108880A JP S5765389 A JPS5765389 A JP S5765389A
Authority
JP
Japan
Prior art keywords
waste water
building
flow chamber
vessel
lofty
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.)
Granted
Application number
JP55141088A
Other languages
Japanese (ja)
Other versions
JPS6344032B2 (en
Inventor
Tsukasa Takada
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.)
Shimizu Construction Co Ltd
Original Assignee
Shimizu Construction Co 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 Shimizu Construction Co Ltd filed Critical Shimizu Construction Co Ltd
Priority to JP55141088A priority Critical patent/JPS5765389A/en
Publication of JPS5765389A publication Critical patent/JPS5765389A/en
Publication of JPS6344032B2 publication Critical patent/JPS6344032B2/ja
Granted 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

  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Sludge (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

PURPOSE: To develop a waste water-purifying installation excellent in purification efficiency at the lower execution cost, when waste water is purified in a lofty building, by arranging a deep-layer aeration vessel having an effective depth nearly the same as the substantial whole height of the building inside the building.
CONSTITUTION: A shaft having nearly the same height as that of a lofty building is arranged inside the lofty building, and a deep-layer aeration vessel is located inside the shaft. The deep-layer aeration vessel is constructed by a downward flow chamber 4, and upward flow chamber 5, a downside treatment chamber 6, a sludge- precipitating vessel 7 and a sluge-separating vessel 8. Waste water to be purified flows into a waste water vessel 10 at one time. The waste water is fed to the upper poriton of the downward flow chamber 4 by a pump 14, and compressed air is forcedly introduced into the waste water inside the downward flow chamber 4 through an air-feed pipe 16 by a blower 15 to aerate the waste water, so that the waste water is purified by action of active sludge. Thereafter, the purified water flows upwards through the downside treatment chamber 6, the sludge-procipitating vessele 7 and the upward flow chamber 5. The water is returned from the top end of the chamber 5 to the top end of the downward flow chamber 4 by a circulating pump 17, reaerated, and finally extracted from the upper portion of the upward flow chamber 5 through a drain pipe 19. Consequently, waste water purification can be simply performed without necessity of a huge underground installation.
COPYRIGHT: (C)1982,JPO&Japio
JP55141088A 1980-10-08 1980-10-08 Treatment of waste water with use of lofty building Granted JPS5765389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55141088A JPS5765389A (en) 1980-10-08 1980-10-08 Treatment of waste water with use of lofty building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55141088A JPS5765389A (en) 1980-10-08 1980-10-08 Treatment of waste water with use of lofty building

Publications (2)

Publication Number Publication Date
JPS5765389A true JPS5765389A (en) 1982-04-20
JPS6344032B2 JPS6344032B2 (en) 1988-09-02

Family

ID=15283916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55141088A Granted JPS5765389A (en) 1980-10-08 1980-10-08 Treatment of waste water with use of lofty building

Country Status (1)

Country Link
JP (1) JPS5765389A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163556A (en) * 1974-10-03 1976-06-02 Ici Ltd
JPS5331367A (en) * 1976-05-14 1978-03-24 Ici Ltd Method and apparatus for treating soliddliquid blended drain
JPS5482844A (en) * 1977-12-14 1979-07-02 Kurita Water Ind Ltd Device for treating foul water in skyscraper
JPS54117154A (en) * 1978-02-11 1979-09-11 Hoechst Ag Biological purifier of waste water
JPS54117155A (en) * 1978-02-11 1979-09-11 Hoechst Ag Biological purifying method of waste water

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5163556A (en) * 1974-10-03 1976-06-02 Ici Ltd
JPS5331367A (en) * 1976-05-14 1978-03-24 Ici Ltd Method and apparatus for treating soliddliquid blended drain
JPS5482844A (en) * 1977-12-14 1979-07-02 Kurita Water Ind Ltd Device for treating foul water in skyscraper
JPS54117154A (en) * 1978-02-11 1979-09-11 Hoechst Ag Biological purifier of waste water
JPS54117155A (en) * 1978-02-11 1979-09-11 Hoechst Ag Biological purifying method of waste water

Also Published As

Publication number Publication date
JPS6344032B2 (en) 1988-09-02

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