JPS547758A - Method of treating waste water - Google Patents
Method of treating waste waterInfo
- Publication number
- JPS547758A JPS547758A JP7315377A JP7315377A JPS547758A JP S547758 A JPS547758 A JP S547758A JP 7315377 A JP7315377 A JP 7315377A JP 7315377 A JP7315377 A JP 7315377A JP S547758 A JPS547758 A JP S547758A
- Authority
- JP
- Japan
- Prior art keywords
- waste water
- treating waste
- treatment
- hydrogen supplying
- supplying substances
- 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
Links
- 239000002351 wastewater Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000000126 substance Substances 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
PURPOSE: To save consumption of chemicals and thus prevent degradation in quality of water after treatment, by applying biological denitrification treatment to waste water with addition of hydrogen supplying substances (organic carbon source), and controlling the amount of said hydrogen supplying substances to be added by detecting concentration of nitrite nitrogen contained in waste water after the above first process of denitrification treatment.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7315377A JPS6043200B2 (en) | 1977-06-20 | 1977-06-20 | Wastewater treatment method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7315377A JPS6043200B2 (en) | 1977-06-20 | 1977-06-20 | Wastewater treatment method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS547758A true JPS547758A (en) | 1979-01-20 |
JPS6043200B2 JPS6043200B2 (en) | 1985-09-26 |
Family
ID=13509942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7315377A Expired JPS6043200B2 (en) | 1977-06-20 | 1977-06-20 | Wastewater treatment method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6043200B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55121895A (en) * | 1979-03-12 | 1980-09-19 | Kubota Ltd | Water treatment for denitrification |
JP2002239594A (en) * | 2001-02-20 | 2002-08-27 | Sinto Brator Co Ltd | Wastewater denitrifying method |
JP2009505822A (en) * | 2005-08-24 | 2009-02-12 | パークソン コーポレーション | Denitrification process and denitrification device |
WO2013183087A1 (en) * | 2012-06-06 | 2013-12-12 | 川崎重工業株式会社 | Water treatment system |
JP2014113547A (en) * | 2012-12-10 | 2014-06-26 | Japan Organo Co Ltd | Apparatus and method for treating waste water containing nitric acid and nitrous acid |
CN104787882A (en) * | 2015-04-21 | 2015-07-22 | 南京林业大学 | Method for deep denitriding of waste water in low carbon nitrogen ratio through denitrification |
-
1977
- 1977-06-20 JP JP7315377A patent/JPS6043200B2/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55121895A (en) * | 1979-03-12 | 1980-09-19 | Kubota Ltd | Water treatment for denitrification |
JPS5927240B2 (en) * | 1979-03-12 | 1984-07-04 | 株式会社クボタ | Nitrification treatment equipment for ammonia-based nitrogen-containing treated water |
JP2002239594A (en) * | 2001-02-20 | 2002-08-27 | Sinto Brator Co Ltd | Wastewater denitrifying method |
JP2009505822A (en) * | 2005-08-24 | 2009-02-12 | パークソン コーポレーション | Denitrification process and denitrification device |
JP2012187587A (en) * | 2005-08-24 | 2012-10-04 | Parkson Corp | Denitrification process and system |
WO2013183087A1 (en) * | 2012-06-06 | 2013-12-12 | 川崎重工業株式会社 | Water treatment system |
JP5848823B2 (en) * | 2012-06-06 | 2016-01-27 | 川崎重工業株式会社 | Water treatment system |
JP2014113547A (en) * | 2012-12-10 | 2014-06-26 | Japan Organo Co Ltd | Apparatus and method for treating waste water containing nitric acid and nitrous acid |
CN104787882A (en) * | 2015-04-21 | 2015-07-22 | 南京林业大学 | Method for deep denitriding of waste water in low carbon nitrogen ratio through denitrification |
Also Published As
Publication number | Publication date |
---|---|
JPS6043200B2 (en) | 1985-09-26 |
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