JPS52118842A - Biological filter - Google Patents

Biological filter

Info

Publication number
JPS52118842A
JPS52118842A JP2287576A JP2287576A JPS52118842A JP S52118842 A JPS52118842 A JP S52118842A JP 2287576 A JP2287576 A JP 2287576A JP 2287576 A JP2287576 A JP 2287576A JP S52118842 A JPS52118842 A JP S52118842A
Authority
JP
Japan
Prior art keywords
catalytic oxidation
biological filter
honeycomb type
type catalytic
dividing
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
JP2287576A
Other languages
Japanese (ja)
Inventor
Hidefumi Tsuboi
Takayuki Senda
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP2287576A priority Critical patent/JPS52118842A/en
Publication of JPS52118842A publication Critical patent/JPS52118842A/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 the efficiency of catalytic oxidation by means of a honeycomb type catalytic oxidation tank with a smaller diameter of core and a lower layer which is provided in a space produced by dividing the conventional honeycomb type catalytic oxidation layer vertically.
COPYRIGHT: (C)1977,JPO&Japio
JP2287576A 1976-03-02 1976-03-02 Biological filter Pending JPS52118842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2287576A JPS52118842A (en) 1976-03-02 1976-03-02 Biological filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2287576A JPS52118842A (en) 1976-03-02 1976-03-02 Biological filter

Publications (1)

Publication Number Publication Date
JPS52118842A true JPS52118842A (en) 1977-10-05

Family

ID=12094855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2287576A Pending JPS52118842A (en) 1976-03-02 1976-03-02 Biological filter

Country Status (1)

Country Link
JP (1) JPS52118842A (en)

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