JPS51122945A - Process for treating waste water - Google Patents

Process for treating waste water

Info

Publication number
JPS51122945A
JPS51122945A JP50047671A JP4767175A JPS51122945A JP S51122945 A JPS51122945 A JP S51122945A JP 50047671 A JP50047671 A JP 50047671A JP 4767175 A JP4767175 A JP 4767175A JP S51122945 A JPS51122945 A JP S51122945A
Authority
JP
Japan
Prior art keywords
waste water
treating waste
phosphorus
nitrogen
removal
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
JP50047671A
Other languages
Japanese (ja)
Other versions
JPS5642357B2 (en
Inventor
Yoshie Aoyanagi
Kazuo Shimada
Shogo Tsunoda
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 JP50047671A priority Critical patent/JPS51122945A/en
Publication of JPS51122945A publication Critical patent/JPS51122945A/en
Publication of JPS5642357B2 publication Critical patent/JPS5642357B2/ja
Granted legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological 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 effect the removal of phosphorus, nitrogen and organic matters efficiently for long duration by simple operation with small apparatus.
COPYRIGHT: (C)1976,JPO&Japio
JP50047671A 1975-04-18 1975-04-18 Process for treating waste water Granted JPS51122945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50047671A JPS51122945A (en) 1975-04-18 1975-04-18 Process for treating waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50047671A JPS51122945A (en) 1975-04-18 1975-04-18 Process for treating waste water

Publications (2)

Publication Number Publication Date
JPS51122945A true JPS51122945A (en) 1976-10-27
JPS5642357B2 JPS5642357B2 (en) 1981-10-03

Family

ID=12781715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50047671A Granted JPS51122945A (en) 1975-04-18 1975-04-18 Process for treating waste water

Country Status (1)

Country Link
JP (1) JPS51122945A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02273600A (en) * 1989-01-11 1990-11-08 Kemira Kemi Ab Process for purifying water
WO2009094904A1 (en) * 2008-01-24 2009-08-06 Dawei Zhang A method for treating high cod wastewater

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6154846U (en) * 1984-09-12 1986-04-12
JPH028563U (en) * 1988-06-28 1990-01-19

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4964259A (en) * 1972-08-04 1974-06-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4964259A (en) * 1972-08-04 1974-06-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02273600A (en) * 1989-01-11 1990-11-08 Kemira Kemi Ab Process for purifying water
WO2009094904A1 (en) * 2008-01-24 2009-08-06 Dawei Zhang A method for treating high cod wastewater

Also Published As

Publication number Publication date
JPS5642357B2 (en) 1981-10-03

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