JPS51122942A - Process for treating sewage water - Google Patents

Process for treating sewage water

Info

Publication number
JPS51122942A
JPS51122942A JP50047668A JP4766875A JPS51122942A JP S51122942 A JPS51122942 A JP S51122942A JP 50047668 A JP50047668 A JP 50047668A JP 4766875 A JP4766875 A JP 4766875A JP S51122942 A JPS51122942 A JP S51122942A
Authority
JP
Japan
Prior art keywords
sewage water
treating sewage
nitration
removal
relatively small
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
JP50047668A
Other languages
Japanese (ja)
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 JP50047668A priority Critical patent/JPS51122942A/en
Publication of JPS51122942A publication Critical patent/JPS51122942A/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 effect the nitration of ammoniac nitrogen and the removal of organic matters in the sewage water efficiently for long duration by simple operation with relatively small apparatus.
COPYRIGHT: (C)1976,JPO&Japio
JP50047668A 1975-04-18 1975-04-18 Process for treating sewage water Pending JPS51122942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50047668A JPS51122942A (en) 1975-04-18 1975-04-18 Process for treating sewage water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50047668A JPS51122942A (en) 1975-04-18 1975-04-18 Process for treating sewage water

Publications (1)

Publication Number Publication Date
JPS51122942A true JPS51122942A (en) 1976-10-27

Family

ID=12781629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50047668A Pending JPS51122942A (en) 1975-04-18 1975-04-18 Process for treating sewage water

Country Status (1)

Country Link
JP (1) JPS51122942A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55134698A (en) * 1979-04-05 1980-10-20 Hitachi Plant Eng & Constr Co Ltd Waste water treatment
JPS5640485A (en) * 1979-09-10 1981-04-16 Ataka Kogyo Kk Treatment of waste water
JPH01151997A (en) * 1987-12-09 1989-06-14 Ebara Infilco Co Ltd Circulating purification apparatus for water tank

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113460A (en) * 1973-02-16 1974-10-29
JPS5131063A (en) * 1974-07-12 1976-03-16 Ecolotrol

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113460A (en) * 1973-02-16 1974-10-29
JPS5131063A (en) * 1974-07-12 1976-03-16 Ecolotrol

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55134698A (en) * 1979-04-05 1980-10-20 Hitachi Plant Eng & Constr Co Ltd Waste water treatment
JPS5640485A (en) * 1979-09-10 1981-04-16 Ataka Kogyo Kk Treatment of waste water
JPS6229115B2 (en) * 1979-09-10 1987-06-24 Ataka Kogyo Kk
JPH01151997A (en) * 1987-12-09 1989-06-14 Ebara Infilco Co Ltd Circulating purification apparatus for water tank

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