JPS5310552A - Rotary aerating apparatus - Google Patents

Rotary aerating apparatus

Info

Publication number
JPS5310552A
JPS5310552A JP8525776A JP8525776A JPS5310552A JP S5310552 A JPS5310552 A JP S5310552A JP 8525776 A JP8525776 A JP 8525776A JP 8525776 A JP8525776 A JP 8525776A JP S5310552 A JPS5310552 A JP S5310552A
Authority
JP
Japan
Prior art keywords
aerating apparatus
microbes
rotary
rotary aerating
crustacea
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
JP8525776A
Other languages
Japanese (ja)
Inventor
Tamio Nakano
Toshiharu Takimoto
Kazuyuki Omachi
Mikio Yoshihara
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 JP8525776A priority Critical patent/JPS5310552A/en
Publication of JPS5310552A publication Critical patent/JPS5310552A/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 a rotary aerating apparatus, in which a bag, filled with shells of aquatic crustacea or shell-fishes containing highly pure calcium carbonate, is submerged in an aeration tank, so that acidified drainage water can be promptly neutralized and separation of microbes from the disk or degradation of activity of the microbes can be prevented.
COPYRIGHT: (C)1978,JPO&Japio
JP8525776A 1976-07-16 1976-07-16 Rotary aerating apparatus Pending JPS5310552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8525776A JPS5310552A (en) 1976-07-16 1976-07-16 Rotary aerating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8525776A JPS5310552A (en) 1976-07-16 1976-07-16 Rotary aerating apparatus

Publications (1)

Publication Number Publication Date
JPS5310552A true JPS5310552A (en) 1978-01-31

Family

ID=13853508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8525776A Pending JPS5310552A (en) 1976-07-16 1976-07-16 Rotary aerating apparatus

Country Status (1)

Country Link
JP (1) JPS5310552A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6037226A (en) * 1983-08-10 1985-02-26 Hitachi Ltd How to join two parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6037226A (en) * 1983-08-10 1985-02-26 Hitachi Ltd How to join two parts

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