JPH031080B2 - - Google Patents
Info
- Publication number
- JPH031080B2 JPH031080B2 JP7837682A JP7837682A JPH031080B2 JP H031080 B2 JPH031080 B2 JP H031080B2 JP 7837682 A JP7837682 A JP 7837682A JP 7837682 A JP7837682 A JP 7837682A JP H031080 B2 JPH031080 B2 JP H031080B2
- Authority
- JP
- Japan
- Prior art keywords
- organic carbon
- amount
- tank
- denitrification
- nitrification
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 39
- 229910052799 carbon Inorganic materials 0.000 claims description 39
- 238000002347 injection Methods 0.000 claims description 22
- 239000007924 injection Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 6
- 230000001546 nitrifying effect Effects 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 5
- JVMRPSJZNHXORP-UHFFFAOYSA-N ON=O.ON=O.ON=O.N Chemical compound ON=O.ON=O.ON=O.N JVMRPSJZNHXORP-UHFFFAOYSA-N 0.000 claims description 3
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 claims description 3
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 2
- 230000033116 oxidation-reduction process Effects 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 claims 2
- 230000018044 dehydration Effects 0.000 claims 1
- 238000006297 dehydration reaction Methods 0.000 claims 1
- 229910017464 nitrogen compound Inorganic materials 0.000 claims 1
- 150000002830 nitrogen compounds Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000010586 diagram Methods 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 5
- 239000005416 organic matter Substances 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7837682A JPS58196891A (ja) | 1982-05-12 | 1982-05-12 | 生物学的脱窒素プロセスの制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7837682A JPS58196891A (ja) | 1982-05-12 | 1982-05-12 | 生物学的脱窒素プロセスの制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58196891A JPS58196891A (ja) | 1983-11-16 |
| JPH031080B2 true JPH031080B2 (enrdf_load_stackoverflow) | 1991-01-09 |
Family
ID=13660294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7837682A Granted JPS58196891A (ja) | 1982-05-12 | 1982-05-12 | 生物学的脱窒素プロセスの制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58196891A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4375567B2 (ja) * | 2005-03-04 | 2009-12-02 | 株式会社日立プラントテクノロジー | アンモニア含有液の処理方法及び装置 |
| CN100443422C (zh) * | 2005-05-24 | 2008-12-17 | 株式会社东芝 | 污水处理场除磷装置 |
-
1982
- 1982-05-12 JP JP7837682A patent/JPS58196891A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58196891A (ja) | 1983-11-16 |
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