JPS6490093A - Apparatus for treating waste water - Google Patents

Apparatus for treating waste water

Info

Publication number
JPS6490093A
JPS6490093A JP24888887A JP24888887A JPS6490093A JP S6490093 A JPS6490093 A JP S6490093A JP 24888887 A JP24888887 A JP 24888887A JP 24888887 A JP24888887 A JP 24888887A JP S6490093 A JPS6490093 A JP S6490093A
Authority
JP
Japan
Prior art keywords
gas
oxygen
contg
tank
fed
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
JP24888887A
Other languages
Japanese (ja)
Inventor
Kiyoyuki Kitano
Joji Nakamura
Shigeo Morimoto
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP24888887A priority Critical patent/JPS6490093A/en
Publication of JPS6490093A publication Critical patent/JPS6490093A/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

Abstract

PURPOSE:To efficiently utilize gas contg. oxygen for treatment and to considerably reduce the amt. of the gas fed by arranging pieces of hollow yarn made of a gas permeable membrane in a treating tank and by blowing the gas contg. oxygen into the tank through the hollow yarn under pressure. CONSTITUTION:Water to be treated is circulated by an upward flow in a treating tank 1 contg. a microorganism fixing carrier and gas contg. oxygen is fed by an aerating means 4 to treat the water. The means 4 is composed of many pieces of hollow yarn 2 made of a gas permeable membrane and a gas feeding means 3 by which the gas contg. oxygen is blow into the tank 1 through the yarn 2 under pressure. The gas contg. oxygen can be efficiently utilized for treatment and the amt. of the gas fed can be considerably reduced.
JP24888887A 1987-10-01 1987-10-01 Apparatus for treating waste water Pending JPS6490093A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24888887A JPS6490093A (en) 1987-10-01 1987-10-01 Apparatus for treating waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24888887A JPS6490093A (en) 1987-10-01 1987-10-01 Apparatus for treating waste water

Publications (1)

Publication Number Publication Date
JPS6490093A true JPS6490093A (en) 1989-04-05

Family

ID=17184936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24888887A Pending JPS6490093A (en) 1987-10-01 1987-10-01 Apparatus for treating waste water

Country Status (1)

Country Link
JP (1) JPS6490093A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863677A (en) * 1986-11-06 1989-09-05 Siemens Aktiengesellschaft Nuclear power plant having a containment
JP2003251220A (en) * 2002-03-01 2003-09-09 Nakajima Kogyo:Kk Method for generating minus ion and minus ion generator
JP2006087310A (en) * 2004-09-21 2006-04-06 Japan Organo Co Ltd Membrane-type bioreactor and liquid treatment method using the same
JP2006101805A (en) * 2004-10-07 2006-04-20 Japan Organo Co Ltd Hollow fiber membrane type bioreactor and liquid treatment method using the same
JP2008253924A (en) * 2007-04-05 2008-10-23 Toshiba Corp Microbubble generation method and microbubble generation apparatus
WO2018100841A1 (en) 2016-12-01 2018-06-07 栗田工業株式会社 Biologically activated carbon processing device
JP6365714B1 (en) * 2017-03-16 2018-08-01 栗田工業株式会社 Aerobic treatment method
JP2019141779A (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Operation method of aerobic biological treatment apparatus
WO2019163429A1 (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Operating method for aerobic organism treatment device
JP2019141782A (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic biological treatment apparatus
WO2019163427A1 (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic biological treatment device
JP2019141783A (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic biological treatment apparatus
WO2019163424A1 (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic biological treatment device and method for operating same
JP2019141785A (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic biological treatment apparatus and operation method of the same
WO2019163423A1 (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic organism treatment device
JP2020037111A (en) * 2019-12-11 2020-03-12 栗田工業株式会社 Aerobic biological treatment apparatus
JPWO2019189552A1 (en) * 2018-03-28 2020-04-30 積水化学工業株式会社 Sheet laminated body, method of manufacturing bag for gas supply body, gas supply body, supply body unit, and wastewater treatment device
US11459252B2 (en) 2018-02-15 2022-10-04 Kurita Water Industries Ltd. Aerobic biological treatment apparatus

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863677A (en) * 1986-11-06 1989-09-05 Siemens Aktiengesellschaft Nuclear power plant having a containment
JP2003251220A (en) * 2002-03-01 2003-09-09 Nakajima Kogyo:Kk Method for generating minus ion and minus ion generator
JP2006087310A (en) * 2004-09-21 2006-04-06 Japan Organo Co Ltd Membrane-type bioreactor and liquid treatment method using the same
JP2006101805A (en) * 2004-10-07 2006-04-20 Japan Organo Co Ltd Hollow fiber membrane type bioreactor and liquid treatment method using the same
JP2008253924A (en) * 2007-04-05 2008-10-23 Toshiba Corp Microbubble generation method and microbubble generation apparatus
CN110023252A (en) * 2016-12-01 2019-07-16 栗田工业株式会社 Bioactive carbon processing unit
WO2018100841A1 (en) 2016-12-01 2018-06-07 栗田工業株式会社 Biologically activated carbon processing device
JP2018089564A (en) * 2016-12-01 2018-06-14 栗田工業株式会社 Biological activated carbon treatment device
US11034602B2 (en) 2016-12-01 2021-06-15 Kurita Water Industries Ltd. Biological activated carbon treatment apparatus
KR20190085916A (en) 2016-12-01 2019-07-19 쿠리타 고교 가부시키가이샤 Bio activated carbon treatment device
WO2018168023A1 (en) * 2017-03-16 2018-09-20 栗田工業株式会社 Aerobe treatment method
JP2018153733A (en) * 2017-03-16 2018-10-04 栗田工業株式会社 Aerobic biological treatment method
CN110139836A (en) * 2017-03-16 2019-08-16 栗田工业株式会社 Aerobe processing method
TWI764935B (en) * 2017-03-16 2022-05-21 日商栗田工業股份有限公司 Aerobic biological treatment method
JP6365714B1 (en) * 2017-03-16 2018-08-01 栗田工業株式会社 Aerobic treatment method
US11459252B2 (en) 2018-02-15 2022-10-04 Kurita Water Industries Ltd. Aerobic biological treatment apparatus
JP2019141782A (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic biological treatment apparatus
JP2019141781A (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic biological treatment apparatus and operation method of the same
WO2019163427A1 (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic biological treatment device
JP2019141783A (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic biological treatment apparatus
JP2019141784A (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic biological treatment apparatus
WO2019163424A1 (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic biological treatment device and method for operating same
WO2019163426A1 (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic biological treatment device
JP2019141785A (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic biological treatment apparatus and operation method of the same
WO2019163422A1 (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Method for operating aerobic biological treatment device
WO2019163425A1 (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic biological treatment device
WO2019163428A1 (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic organism treatment device and method for operating same
WO2019163423A1 (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Aerobic organism treatment device
JP2019141779A (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Operation method of aerobic biological treatment apparatus
WO2019163429A1 (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Operating method for aerobic organism treatment device
CN111542500A (en) * 2018-02-20 2020-08-14 栗田工业株式会社 Aerobic biological treatment apparatus and method for operating the same
JP2019141786A (en) * 2018-02-20 2019-08-29 栗田工業株式会社 Operation method of aerobic biological treatment apparatus
JP2020179400A (en) * 2018-03-28 2020-11-05 積水化学工業株式会社 Sheet laminate, method for manufacturing gas supply bag, gas supplier, supply unit, and water treatment equipment
JPWO2019189552A1 (en) * 2018-03-28 2020-04-30 積水化学工業株式会社 Sheet laminated body, method of manufacturing bag for gas supply body, gas supply body, supply body unit, and wastewater treatment device
JP2020037111A (en) * 2019-12-11 2020-03-12 栗田工業株式会社 Aerobic biological treatment apparatus

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