JPS51127572A - Apparatus for biological oxidation of waste water - Google Patents

Apparatus for biological oxidation of waste water

Info

Publication number
JPS51127572A
JPS51127572A JP50051128A JP5112875A JPS51127572A JP S51127572 A JPS51127572 A JP S51127572A JP 50051128 A JP50051128 A JP 50051128A JP 5112875 A JP5112875 A JP 5112875A JP S51127572 A JPS51127572 A JP S51127572A
Authority
JP
Japan
Prior art keywords
waste water
biological oxidation
filtration bed
biological
oxidation
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
JP50051128A
Other languages
Japanese (ja)
Inventor
Asao Inagaki
Motoi Hyodo
Chiaki Yamada
Shigetoshi Asai
Tetsumi Watanabe
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP50051128A priority Critical patent/JPS51127572A/en
Publication of JPS51127572A publication Critical patent/JPS51127572A/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

  • Biological Treatment Of Waste Water (AREA)

Abstract

PURPOSE: To provide an apparatus for biological oxidation of waste water in which the biological oxidation of waste water can be accomplished by shorttime aeration using in combination a column type high-speed sprinkling filtration bed and a dipping type filtration bed.
COPYRIGHT: (C)1976,JPO&Japio
JP50051128A 1975-04-25 1975-04-25 Apparatus for biological oxidation of waste water Pending JPS51127572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50051128A JPS51127572A (en) 1975-04-25 1975-04-25 Apparatus for biological oxidation of waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50051128A JPS51127572A (en) 1975-04-25 1975-04-25 Apparatus for biological oxidation of waste water

Publications (1)

Publication Number Publication Date
JPS51127572A true JPS51127572A (en) 1976-11-06

Family

ID=12878157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50051128A Pending JPS51127572A (en) 1975-04-25 1975-04-25 Apparatus for biological oxidation of waste water

Country Status (1)

Country Link
JP (1) JPS51127572A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56113392A (en) * 1980-02-14 1981-09-07 Nippon Steel Corp Disposal of oil-containing waste water
JPS5791790A (en) * 1980-12-01 1982-06-08 Ebara Infilco Co Ltd Apparatus for biologically treating waste water
JPH0463198A (en) * 1990-06-28 1992-02-28 Nippon Kentetsu Co Ltd Activated sludge treating equipment
WO1999042408A1 (en) * 1998-02-19 1999-08-26 Kabushiki Kaisya Shigenseibutsu Kenkyusyo Method for waste treatment with reduced amount of excess sludge and apparatus therefor
JP2001025782A (en) * 1999-05-13 2001-01-30 Endai Sangyo Kk Biological treatment of high concentration waste water and device therefor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56113392A (en) * 1980-02-14 1981-09-07 Nippon Steel Corp Disposal of oil-containing waste water
JPS6257400B2 (en) * 1980-02-14 1987-12-01 Shinnippon Seitetsu Kk
JPS5791790A (en) * 1980-12-01 1982-06-08 Ebara Infilco Co Ltd Apparatus for biologically treating waste water
JPS6228716B2 (en) * 1980-12-01 1987-06-22 Ebara Infilco
JPH0463198A (en) * 1990-06-28 1992-02-28 Nippon Kentetsu Co Ltd Activated sludge treating equipment
WO1999042408A1 (en) * 1998-02-19 1999-08-26 Kabushiki Kaisya Shigenseibutsu Kenkyusyo Method for waste treatment with reduced amount of excess sludge and apparatus therefor
JP2001025782A (en) * 1999-05-13 2001-01-30 Endai Sangyo Kk Biological treatment of high concentration waste water and device therefor

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