JPS52109761A - Purification method of waste water - Google Patents

Purification method of waste water

Info

Publication number
JPS52109761A
JPS52109761A JP2669376A JP2669376A JPS52109761A JP S52109761 A JPS52109761 A JP S52109761A JP 2669376 A JP2669376 A JP 2669376A JP 2669376 A JP2669376 A JP 2669376A JP S52109761 A JPS52109761 A JP S52109761A
Authority
JP
Japan
Prior art keywords
waste water
purification method
nitrogen compounds
organic
bacteria
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
JP2669376A
Other languages
Japanese (ja)
Other versions
JPS6036838B2 (en
Inventor
Koji Ishizaki
Masahiro Kitagawa
Hideharu Nozu
Masao Sato
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP51026693A priority Critical patent/JPS6036838B2/en
Publication of JPS52109761A publication Critical patent/JPS52109761A/en
Publication of JPS6036838B2 publication Critical patent/JPS6036838B2/en
Expired 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

Abstract

PURPOSE: To provide a purification method of organic waste water containing nitrogen compounds such as ammonia nitrogen, organic nitrogen compounds, etc. by causing solid particles having a film of bacteria on the surface thereof to stay inside a treating chamber in a dispersed and floating state.
COPYRIGHT: (C)1977,JPO&Japio
JP51026693A 1976-03-11 1976-03-11 How to purify sewage Expired JPS6036838B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51026693A JPS6036838B2 (en) 1976-03-11 1976-03-11 How to purify sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51026693A JPS6036838B2 (en) 1976-03-11 1976-03-11 How to purify sewage

Publications (2)

Publication Number Publication Date
JPS52109761A true JPS52109761A (en) 1977-09-14
JPS6036838B2 JPS6036838B2 (en) 1985-08-22

Family

ID=12200457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51026693A Expired JPS6036838B2 (en) 1976-03-11 1976-03-11 How to purify sewage

Country Status (1)

Country Link
JP (1) JPS6036838B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000279994A (en) * 1999-03-29 2000-10-10 Shinko Pantec Co Ltd Nitrification and denitrification treatment and apparatus therefor
JP2001259684A (en) * 2000-03-21 2001-09-25 Fuji Clean Kogyo Kk Sewage treating device and treating method
JP2007160233A (en) * 2005-12-14 2007-06-28 Kurita Water Ind Ltd Organic matter-containing wastewater treatment apparatus and method
JP2007296499A (en) * 2006-05-08 2007-11-15 Japan Organo Co Ltd Waste water treatment method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891860A (en) * 1972-03-06 1973-11-29
JPS5043756A (en) * 1973-08-22 1975-04-19
JPS50132171A (en) * 1974-04-10 1975-10-20

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4891860A (en) * 1972-03-06 1973-11-29
JPS5043756A (en) * 1973-08-22 1975-04-19
JPS50132171A (en) * 1974-04-10 1975-10-20

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000279994A (en) * 1999-03-29 2000-10-10 Shinko Pantec Co Ltd Nitrification and denitrification treatment and apparatus therefor
JP2001259684A (en) * 2000-03-21 2001-09-25 Fuji Clean Kogyo Kk Sewage treating device and treating method
JP2007160233A (en) * 2005-12-14 2007-06-28 Kurita Water Ind Ltd Organic matter-containing wastewater treatment apparatus and method
JP2007296499A (en) * 2006-05-08 2007-11-15 Japan Organo Co Ltd Waste water treatment method

Also Published As

Publication number Publication date
JPS6036838B2 (en) 1985-08-22

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