JPS54121563A - Waste water disposal plant - Google Patents

Waste water disposal plant

Info

Publication number
JPS54121563A
JPS54121563A JP3021578A JP3021578A JPS54121563A JP S54121563 A JPS54121563 A JP S54121563A JP 3021578 A JP3021578 A JP 3021578A JP 3021578 A JP3021578 A JP 3021578A JP S54121563 A JPS54121563 A JP S54121563A
Authority
JP
Japan
Prior art keywords
exhaust gas
disposal
waste water
flow path
water
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
JP3021578A
Other languages
Japanese (ja)
Inventor
Tadao Fujimoto
Tadaaki Kawasugi
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP3021578A priority Critical patent/JPS54121563A/en
Publication of JPS54121563A publication Critical patent/JPS54121563A/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

  • Activated Sludge Processes (AREA)

Abstract

PURPOSE: To dispose waste water rationally and economically by effectively utilizing exhaust gas, by eliminating an after-treatment device of ozonized air by feeding exhaust gas from a reaction tank to a depth of a septic tank, in biological waste water disposal by activated sludge.
CONSTITUTION: Ozone from an ozonized air generator 1, which feed capacity is approximate 0.3kg/cm2 and which concentration is approximate 10W15ppm, is contacted with disposal water at a reaction tank 2, and disposal, such as, deodorizing, decoloring, sterilization, etc. is performed. The disposal water is supplied to a depth of a septic tank 6 by a flow path A, and raise fluidized. Exhaust gas from the reaction tank 2 is connected to an ejector 8 by a flow path B. Oxygen and ozone contained in exhaust gas dissolve in the disposal water by pressurizing being accompained by fall, and the exhaust gas is bubbled by a long rise flow path C. Oxygen necessary for biological disposal by activated sludge at the septic tank 6 is supplied from the exhaust gas.
COPYRIGHT: (C)1979,JPO&Japio
JP3021578A 1978-03-14 1978-03-14 Waste water disposal plant Pending JPS54121563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3021578A JPS54121563A (en) 1978-03-14 1978-03-14 Waste water disposal plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3021578A JPS54121563A (en) 1978-03-14 1978-03-14 Waste water disposal plant

Publications (1)

Publication Number Publication Date
JPS54121563A true JPS54121563A (en) 1979-09-20

Family

ID=12297493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3021578A Pending JPS54121563A (en) 1978-03-14 1978-03-14 Waste water disposal plant

Country Status (1)

Country Link
JP (1) JPS54121563A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948799U (en) * 1982-09-27 1984-03-31 三菱電機株式会社 water treatment equipment
KR100791678B1 (en) 2006-05-04 2008-01-03 손을택 Waste incineration exhaust treatment apparatus and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213032A (en) * 1975-07-19 1977-02-01 Kubota Ltd Urgent stop device of a diesel engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213032A (en) * 1975-07-19 1977-02-01 Kubota Ltd Urgent stop device of a diesel engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948799U (en) * 1982-09-27 1984-03-31 三菱電機株式会社 water treatment equipment
KR100791678B1 (en) 2006-05-04 2008-01-03 손을택 Waste incineration exhaust treatment apparatus and method

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