JPS6323795A - アンモニア含有水溶液の生物学的硝化法 - Google Patents
アンモニア含有水溶液の生物学的硝化法Info
- Publication number
- JPS6323795A JPS6323795A JP61165592A JP16559286A JPS6323795A JP S6323795 A JPS6323795 A JP S6323795A JP 61165592 A JP61165592 A JP 61165592A JP 16559286 A JP16559286 A JP 16559286A JP S6323795 A JPS6323795 A JP S6323795A
- Authority
- JP
- Japan
- Prior art keywords
- ammonia
- nitrification
- waste water
- aqueous solution
- nitrification tank
- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 36
- 239000007864 aqueous solution Substances 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 24
- 239000002351 wastewater Substances 0.000 claims abstract description 18
- 241000894006 Bacteria Species 0.000 claims abstract description 13
- 230000001546 nitrifying effect Effects 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 9
- 239000001301 oxygen Substances 0.000 abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 abstract description 9
- 230000007935 neutral effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910002651 NO3 Inorganic materials 0.000 description 4
- 239000000852 hydrogen donor Substances 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- -1 NH5 nitrates Chemical class 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003911 water pollution 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 |
|---|---|---|---|
| JP61165592A JPS6323795A (ja) | 1986-07-16 | 1986-07-16 | アンモニア含有水溶液の生物学的硝化法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61165592A JPS6323795A (ja) | 1986-07-16 | 1986-07-16 | アンモニア含有水溶液の生物学的硝化法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6323795A true JPS6323795A (ja) | 1988-02-01 |
| JPH0149555B2 JPH0149555B2 (enrdf_load_stackoverflow) | 1989-10-25 |
Family
ID=15815281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61165592A Granted JPS6323795A (ja) | 1986-07-16 | 1986-07-16 | アンモニア含有水溶液の生物学的硝化法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6323795A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003024983A (ja) * | 2001-07-17 | 2003-01-28 | Kurita Water Ind Ltd | 硝化処理方法 |
| JP2005131451A (ja) * | 2003-10-28 | 2005-05-26 | Kobelco Eco-Solutions Co Ltd | アンモニア性窒素含有排水の硝化方法 |
| JP2005131452A (ja) * | 2003-10-28 | 2005-05-26 | Kobelco Eco-Solutions Co Ltd | アンモニア性窒素含有排水の硝化方法 |
| CN104016545A (zh) * | 2014-06-12 | 2014-09-03 | 北京汇恒环保工程有限公司 | 垃圾渗滤液处理设备及方法 |
-
1986
- 1986-07-16 JP JP61165592A patent/JPS6323795A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003024983A (ja) * | 2001-07-17 | 2003-01-28 | Kurita Water Ind Ltd | 硝化処理方法 |
| JP2005131451A (ja) * | 2003-10-28 | 2005-05-26 | Kobelco Eco-Solutions Co Ltd | アンモニア性窒素含有排水の硝化方法 |
| JP2005131452A (ja) * | 2003-10-28 | 2005-05-26 | Kobelco Eco-Solutions Co Ltd | アンモニア性窒素含有排水の硝化方法 |
| CN104016545A (zh) * | 2014-06-12 | 2014-09-03 | 北京汇恒环保工程有限公司 | 垃圾渗滤液处理设备及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0149555B2 (enrdf_load_stackoverflow) | 1989-10-25 |
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