JPS5759690A - Catalytic filter for purification of waste water by catalytic oxidation - Google Patents

Catalytic filter for purification of waste water by catalytic oxidation

Info

Publication number
JPS5759690A
JPS5759690A JP55135224A JP13522480A JPS5759690A JP S5759690 A JPS5759690 A JP S5759690A JP 55135224 A JP55135224 A JP 55135224A JP 13522480 A JP13522480 A JP 13522480A JP S5759690 A JPS5759690 A JP S5759690A
Authority
JP
Japan
Prior art keywords
kokaseki
plastic sheet
catalytic
catalytic filter
particles
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
JP55135224A
Other languages
Japanese (ja)
Inventor
Takashi Hara
Kozo Kimura
Masato Hara
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.)
AMAGI DOUNETSU KOGYO KK
Takenaka Komuten Co Ltd
Original Assignee
AMAGI DOUNETSU KOGYO KK
Takenaka Komuten 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 AMAGI DOUNETSU KOGYO KK, Takenaka Komuten Co Ltd filed Critical AMAGI DOUNETSU KOGYO KK
Priority to JP55135224A priority Critical patent/JPS5759690A/en
Publication of JPS5759690A publication Critical patent/JPS5759690A/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 improve adhesion of bacteria and waste water-purifying efficiency, by forming a "KOKASEKI" (grayish white porous lava of soda-flow serpentine) layer on the surface of a catalytic filter.
CONSTITUTION: A KOKASEKI layer 5 is formed by pressing KOKASEKI particles 5a onto the surface of a plastic sheet 4 when the plastic sheet 4 is formed. In this case, the KOKASEKI particles 5a may be bonded without necessity of any adhesive, if they are pressed onto the plastic sheet 4 under a soft condition in a plastic sheet- forming step. The KOKASEKI particles 5a may be bonded onto the cured plastic sheet with an adhesive, instead. Plate-shaped catalytic filters 3 may be cut into a quadrilateral or circular shape, laminated with insertion of spacers 6 and formed into a block-shaped catalytic filter 7. Besides, a catalytic filter may be prepared by forming a KOKASEKI layer on the surface of a known honeycomb tube or laminate catalytic filter body.
COPYRIGHT: (C)1982,JPO&Japio
JP55135224A 1980-09-30 1980-09-30 Catalytic filter for purification of waste water by catalytic oxidation Pending JPS5759690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55135224A JPS5759690A (en) 1980-09-30 1980-09-30 Catalytic filter for purification of waste water by catalytic oxidation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55135224A JPS5759690A (en) 1980-09-30 1980-09-30 Catalytic filter for purification of waste water by catalytic oxidation

Publications (1)

Publication Number Publication Date
JPS5759690A true JPS5759690A (en) 1982-04-10

Family

ID=15146714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55135224A Pending JPS5759690A (en) 1980-09-30 1980-09-30 Catalytic filter for purification of waste water by catalytic oxidation

Country Status (1)

Country Link
JP (1) JPS5759690A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195688A (en) * 1983-04-21 1984-11-06 富士通株式会社 Driving circuit
JPS61111197A (en) * 1984-11-05 1986-05-29 Shimizu Constr Co Ltd Method and device for producing gaseous methane by fermentation
JPS63248500A (en) * 1987-04-02 1988-10-14 Nagano Ekika:Kk Contact material in organic sewage treating facility
JPS63168100U (en) * 1987-04-22 1988-11-01
JPH0833804A (en) * 1994-07-26 1996-02-06 Takara Kizai:Kk Filter
US5559996A (en) * 1993-01-12 1996-09-24 Mitsubishi Denki Kabushiki Kaisha Level converter including wave-shaping circuit and emulator microcomputer incorporating the level converter
US5844767A (en) * 1995-07-20 1998-12-01 Mitsubishi Denki Kabushiki Kaisha Level converting circuit for converting level of an input signal, internal potential generating circuit for generating internal potential, internal potential generating unit generating internal potential highly reliable semiconductor device and method of
JP2008173557A (en) * 2007-01-17 2008-07-31 Petroleum Energy Center Water-permeable purifying wall and purification treatment method of polluted underground water
KR200445824Y1 (en) * 2007-05-23 2009-09-03 현테크이엔지 주식회사 Packing for Purification Apparatus
CN106045019A (en) * 2015-04-09 2016-10-26 积水设备系统株式会社 Carrier for holding microorganism, wastewater treatment method and wastewater treatment system

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59195688A (en) * 1983-04-21 1984-11-06 富士通株式会社 Driving circuit
JPS61111197A (en) * 1984-11-05 1986-05-29 Shimizu Constr Co Ltd Method and device for producing gaseous methane by fermentation
JPH0476754B2 (en) * 1984-11-05 1992-12-04 Shimizu Construction Co Ltd
JPS63248500A (en) * 1987-04-02 1988-10-14 Nagano Ekika:Kk Contact material in organic sewage treating facility
JPS63168100U (en) * 1987-04-22 1988-11-01
US5559996A (en) * 1993-01-12 1996-09-24 Mitsubishi Denki Kabushiki Kaisha Level converter including wave-shaping circuit and emulator microcomputer incorporating the level converter
JPH0833804A (en) * 1994-07-26 1996-02-06 Takara Kizai:Kk Filter
US5844767A (en) * 1995-07-20 1998-12-01 Mitsubishi Denki Kabushiki Kaisha Level converting circuit for converting level of an input signal, internal potential generating circuit for generating internal potential, internal potential generating unit generating internal potential highly reliable semiconductor device and method of
US5969984A (en) * 1995-07-20 1999-10-19 Mitsubishi Denki Kabushiki Kaisha Level converting circuit for converting level of an input signal, internal potential generating circuit for generating internal potential, internal potential generating unit generating internal potential, highly reliable semiconductor device
US6197643B1 (en) 1995-07-20 2001-03-06 Mitsubishi Denki Kabushiki Kaisha Method for making level converting circuit, internal potential generating circuit and internal potential generating unit
JP2008173557A (en) * 2007-01-17 2008-07-31 Petroleum Energy Center Water-permeable purifying wall and purification treatment method of polluted underground water
KR200445824Y1 (en) * 2007-05-23 2009-09-03 현테크이엔지 주식회사 Packing for Purification Apparatus
CN106045019A (en) * 2015-04-09 2016-10-26 积水设备系统株式会社 Carrier for holding microorganism, wastewater treatment method and wastewater treatment system
JP2016198716A (en) * 2015-04-09 2016-12-01 積水アクアシステム株式会社 Carrier for holding microorganism, sewage treatment method, and sewage treatment system

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