JPS5791790A - Apparatus for biologically treating waste water - Google Patents

Apparatus for biologically treating waste water

Info

Publication number
JPS5791790A
JPS5791790A JP55169300A JP16930080A JPS5791790A JP S5791790 A JPS5791790 A JP S5791790A JP 55169300 A JP55169300 A JP 55169300A JP 16930080 A JP16930080 A JP 16930080A JP S5791790 A JPS5791790 A JP S5791790A
Authority
JP
Japan
Prior art keywords
water
filter bed
waste water
bed part
flowed
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.)
Granted
Application number
JP55169300A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6228716B2 (enrdf_load_stackoverflow
Inventor
Katsuyuki Kataoka
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.)
Ebara Corp
Original Assignee
Ebara Infilco 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 Ebara Infilco Co Ltd filed Critical Ebara Infilco Co Ltd
Priority to JP55169300A priority Critical patent/JPS5791790A/ja
Publication of JPS5791790A publication Critical patent/JPS5791790A/ja
Publication of JPS6228716B2 publication Critical patent/JPS6228716B2/ja
Granted 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)
JP55169300A 1980-12-01 1980-12-01 Apparatus for biologically treating waste water Granted JPS5791790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55169300A JPS5791790A (en) 1980-12-01 1980-12-01 Apparatus for biologically treating waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55169300A JPS5791790A (en) 1980-12-01 1980-12-01 Apparatus for biologically treating waste water

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP62011459A Division JPS62176597A (ja) 1987-01-22 1987-01-22 廃水の生物学的処理装置

Publications (2)

Publication Number Publication Date
JPS5791790A true JPS5791790A (en) 1982-06-08
JPS6228716B2 JPS6228716B2 (enrdf_load_stackoverflow) 1987-06-22

Family

ID=15883959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55169300A Granted JPS5791790A (en) 1980-12-01 1980-12-01 Apparatus for biologically treating waste water

Country Status (1)

Country Link
JP (1) JPS5791790A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996025366A1 (en) * 1995-02-14 1996-08-22 Andrew David Worthington Water delivery apparatus
KR100402304B1 (ko) * 2001-04-12 2003-10-22 주식회사 드림바이오스 내부순환형 생물학적 하·폐수 처리장치 및 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51127572A (en) * 1975-04-25 1976-11-06 Aisin Seiki Co Ltd Apparatus for biological oxidation of waste water
JPS54177761U (enrdf_load_stackoverflow) * 1978-06-06 1979-12-15

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51127572A (en) * 1975-04-25 1976-11-06 Aisin Seiki Co Ltd Apparatus for biological oxidation of waste water
JPS54177761U (enrdf_load_stackoverflow) * 1978-06-06 1979-12-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996025366A1 (en) * 1995-02-14 1996-08-22 Andrew David Worthington Water delivery apparatus
KR100402304B1 (ko) * 2001-04-12 2003-10-22 주식회사 드림바이오스 내부순환형 생물학적 하·폐수 처리장치 및 방법

Also Published As

Publication number Publication date
JPS6228716B2 (enrdf_load_stackoverflow) 1987-06-22

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