JPH0511520B2 - - Google Patents

Info

Publication number
JPH0511520B2
JPH0511520B2 JP62052069A JP5206987A JPH0511520B2 JP H0511520 B2 JPH0511520 B2 JP H0511520B2 JP 62052069 A JP62052069 A JP 62052069A JP 5206987 A JP5206987 A JP 5206987A JP H0511520 B2 JPH0511520 B2 JP H0511520B2
Authority
JP
Japan
Prior art keywords
denitrification
activated sludge
sludge
nitrification
tank
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.)
Expired - Lifetime
Application number
JP62052069A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63221893A (ja
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
Ebara Research Co Ltd
Original Assignee
Ebara Research Co Ltd
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 Research Co Ltd, Ebara Infilco Co Ltd filed Critical Ebara Research Co Ltd
Priority to JP62052069A priority Critical patent/JPS63221893A/ja
Publication of JPS63221893A publication Critical patent/JPS63221893A/ja
Publication of JPH0511520B2 publication Critical patent/JPH0511520B2/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

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Sludge (AREA)
  • Activated Sludge Processes (AREA)
  • Removal Of Specific Substances (AREA)
JP62052069A 1987-03-09 1987-03-09 有機性汚水の処理方法 Granted JPS63221893A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62052069A JPS63221893A (ja) 1987-03-09 1987-03-09 有機性汚水の処理方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62052069A JPS63221893A (ja) 1987-03-09 1987-03-09 有機性汚水の処理方法

Publications (2)

Publication Number Publication Date
JPS63221893A JPS63221893A (ja) 1988-09-14
JPH0511520B2 true JPH0511520B2 (enrdf_load_stackoverflow) 1993-02-15

Family

ID=12904526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62052069A Granted JPS63221893A (ja) 1987-03-09 1987-03-09 有機性汚水の処理方法

Country Status (1)

Country Link
JP (1) JPS63221893A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0852498A (ja) * 1994-08-11 1996-02-27 Ube Chem Ind Co Ltd アオコの除去及びその異常発生を抑制する方法
US6485645B1 (en) 1999-07-20 2002-11-26 Zenon Environmental Inc Biological process for removing phosphorus involving a membrane filter
US6406629B1 (en) 1999-07-20 2002-06-18 Zenon Environmental Inc. Biological process for removing phosphorous involving a membrane filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121560A (en) * 1978-03-15 1979-09-20 Ebara Infilco Co Ltd Method of disposal for urinary sewage
JPS5949896A (ja) * 1982-09-16 1984-03-22 Ebara Infilco Co Ltd 有機性廃水の処理方法
JPS61181594A (ja) * 1985-02-08 1986-08-14 Kurita Water Ind Ltd 窒素含有廃水の処理装置

Also Published As

Publication number Publication date
JPS63221893A (ja) 1988-09-14

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