JPS53108656A - Waste water treating apparatus - Google Patents

Waste water treating apparatus

Info

Publication number
JPS53108656A
JPS53108656A JP2266177A JP2266177A JPS53108656A JP S53108656 A JPS53108656 A JP S53108656A JP 2266177 A JP2266177 A JP 2266177A JP 2266177 A JP2266177 A JP 2266177A JP S53108656 A JPS53108656 A JP S53108656A
Authority
JP
Japan
Prior art keywords
waste water
treating apparatus
water treating
treating
net
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
JP2266177A
Other languages
Japanese (ja)
Inventor
Hitoshi Ishibashi
Masahiko Ishida
Ryoichi Haga
Yoji Otahara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP2266177A priority Critical patent/JPS53108656A/en
Publication of JPS53108656A publication Critical patent/JPS53108656A/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)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

PURPOSE: To separate and recover multicellular extended from the net surface of fixed bed, without interrupting waste water treating operation, by providing a precipitation tank section at the bottom of the treating tnak, and water ejecting nozzles between the net-like fixed and wall of the treating tank.
COPYRIGHT: (C)1978,JPO&Japio
JP2266177A 1977-03-04 1977-03-04 Waste water treating apparatus Pending JPS53108656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2266177A JPS53108656A (en) 1977-03-04 1977-03-04 Waste water treating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2266177A JPS53108656A (en) 1977-03-04 1977-03-04 Waste water treating apparatus

Publications (1)

Publication Number Publication Date
JPS53108656A true JPS53108656A (en) 1978-09-21

Family

ID=12089021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2266177A Pending JPS53108656A (en) 1977-03-04 1977-03-04 Waste water treating apparatus

Country Status (1)

Country Link
JP (1) JPS53108656A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605500U (en) * 1983-06-20 1985-01-16 マルイ工業株式会社 Aquatic animal breeding water treatment equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605500U (en) * 1983-06-20 1985-01-16 マルイ工業株式会社 Aquatic animal breeding water treatment equipment

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