JPS53135167A - Waste water treatment apparatus - Google Patents

Waste water treatment apparatus

Info

Publication number
JPS53135167A
JPS53135167A JP4903477A JP4903477A JPS53135167A JP S53135167 A JPS53135167 A JP S53135167A JP 4903477 A JP4903477 A JP 4903477A JP 4903477 A JP4903477 A JP 4903477A JP S53135167 A JPS53135167 A JP S53135167A
Authority
JP
Japan
Prior art keywords
waste water
treatment apparatus
water treatment
treatment
sludge
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
JP4903477A
Other languages
Japanese (ja)
Other versions
JPS6029559B2 (en
Inventor
Teruo Senda
Mitsunobu Otani
Michiro Hirose
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP52049034A priority Critical patent/JPS6029559B2/en
Publication of JPS53135167A publication Critical patent/JPS53135167A/en
Publication of JPS6029559B2 publication Critical patent/JPS6029559B2/en
Expired 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 provide a waste water treatment apparatus eliminating surplus sludge through a series of treatment comprising separation and concentration of sludge in the outflow of waste water and aerobic digestion of concentrated sludge, after the biological membrane treatment of the waste water while solid and liquid thus digested is returned to the biological membrane treatment.
COPYRIGHT: (C)1978,JPO&Japio
JP52049034A 1977-04-28 1977-04-28 wastewater treatment equipment Expired JPS6029559B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52049034A JPS6029559B2 (en) 1977-04-28 1977-04-28 wastewater treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52049034A JPS6029559B2 (en) 1977-04-28 1977-04-28 wastewater treatment equipment

Publications (2)

Publication Number Publication Date
JPS53135167A true JPS53135167A (en) 1978-11-25
JPS6029559B2 JPS6029559B2 (en) 1985-07-11

Family

ID=12819794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52049034A Expired JPS6029559B2 (en) 1977-04-28 1977-04-28 wastewater treatment equipment

Country Status (1)

Country Link
JP (1) JPS6029559B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58216783A (en) * 1982-06-09 1983-12-16 Kayaba Ind Co Ltd Contact aeration device which recycles treated water
WO1997037941A3 (en) * 1996-04-03 1997-12-04 Fraunhofer Ges Forschung Process for the biological purification of waste water
US10781119B2 (en) 2013-02-22 2020-09-22 Bl Technologies, Inc. Membrane assembly for supporting a biofilm
US11850554B2 (en) 2014-03-20 2023-12-26 Bl Technologies, Inc. Wastewater treatment with primary treatment and MBR or MABR-IFAS reactor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0237416Y2 (en) * 1986-10-31 1990-10-09
JPH054774Y2 (en) * 1987-07-31 1993-02-05

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58216783A (en) * 1982-06-09 1983-12-16 Kayaba Ind Co Ltd Contact aeration device which recycles treated water
WO1997037941A3 (en) * 1996-04-03 1997-12-04 Fraunhofer Ges Forschung Process for the biological purification of waste water
US6146532A (en) * 1996-04-03 2000-11-14 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Process for the biological purification of wastewater
US10781119B2 (en) 2013-02-22 2020-09-22 Bl Technologies, Inc. Membrane assembly for supporting a biofilm
US11724947B2 (en) 2013-02-22 2023-08-15 Bl Technologies, Inc. Membrane assembly for supporting a biofilm
US11850554B2 (en) 2014-03-20 2023-12-26 Bl Technologies, Inc. Wastewater treatment with primary treatment and MBR or MABR-IFAS reactor

Also Published As

Publication number Publication date
JPS6029559B2 (en) 1985-07-11

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