JPS6231637B2 - - Google Patents
Info
- Publication number
- JPS6231637B2 JPS6231637B2 JP10103479A JP10103479A JPS6231637B2 JP S6231637 B2 JPS6231637 B2 JP S6231637B2 JP 10103479 A JP10103479 A JP 10103479A JP 10103479 A JP10103479 A JP 10103479A JP S6231637 B2 JPS6231637 B2 JP S6231637B2
- Authority
- JP
- Japan
- Prior art keywords
- denitrification
- amount
- bacteria
- denitrifying
- denitrifying 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.)
- Expired
Links
- 241000894006 Bacteria Species 0.000 claims description 72
- 238000000034 method Methods 0.000 claims description 63
- 239000002351 wastewater Substances 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 230000007423 decrease Effects 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 84
- 230000001580 bacterial effect Effects 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 12
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000012545 processing Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000001546 nitrifying effect Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010800 human waste Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10103479A JPS5626592A (en) | 1979-08-08 | 1979-08-08 | Biological denitrifying method for waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10103479A JPS5626592A (en) | 1979-08-08 | 1979-08-08 | Biological denitrifying method for waste water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5626592A JPS5626592A (en) | 1981-03-14 |
| JPS6231637B2 true JPS6231637B2 (en]) | 1987-07-09 |
Family
ID=14289877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10103479A Granted JPS5626592A (en) | 1979-08-08 | 1979-08-08 | Biological denitrifying method for waste water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5626592A (en]) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6270916A (ja) * | 1985-09-24 | 1987-04-01 | Kubota Ltd | 自動走行作業車用の境界検出方法 |
| JPS63225808A (ja) * | 1987-09-09 | 1988-09-20 | Kubota Ltd | 自動走行作業車用の境界検出方法 |
| JP2008023485A (ja) * | 2006-07-24 | 2008-02-07 | Japan Organo Co Ltd | 生物脱窒方法および装置 |
| JP5149717B2 (ja) * | 2008-07-03 | 2013-02-20 | オルガノ株式会社 | 脱窒処理方法及び脱窒処理装置 |
| JP5149728B2 (ja) * | 2008-07-25 | 2013-02-20 | オルガノ株式会社 | 脱窒処理方法及び脱窒処理装置 |
| JP5355314B2 (ja) * | 2009-09-09 | 2013-11-27 | オルガノ株式会社 | 窒素含有水の処理方法及び窒素含有水の処理装置 |
| JP5325124B2 (ja) * | 2010-01-06 | 2013-10-23 | オルガノ株式会社 | 窒素含有水の生物処理方法及び窒素含有水の生物処理装置 |
| CN114988571A (zh) * | 2022-07-07 | 2022-09-02 | 嘉兴学院 | 一种用于反硝化菌的碳源载体填料和制备方法 |
-
1979
- 1979-08-08 JP JP10103479A patent/JPS5626592A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5626592A (en) | 1981-03-14 |
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