JPS6252639B2 - - Google Patents
Info
- Publication number
- JPS6252639B2 JPS6252639B2 JP7713882A JP7713882A JPS6252639B2 JP S6252639 B2 JPS6252639 B2 JP S6252639B2 JP 7713882 A JP7713882 A JP 7713882A JP 7713882 A JP7713882 A JP 7713882A JP S6252639 B2 JPS6252639 B2 JP S6252639B2
- Authority
- JP
- Japan
- Prior art keywords
- treatment
- nitrification
- tank
- denitrification
- denitrification treatment
- 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
- 239000010802 sludge Substances 0.000 claims description 31
- 239000010800 human waste Substances 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 2
- 238000005273 aeration Methods 0.000 description 23
- 238000003756 stirring Methods 0.000 description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002351 wastewater 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 |
|---|---|---|---|
| JP7713882A JPS58193797A (ja) | 1982-05-08 | 1982-05-08 | 汚水処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7713882A JPS58193797A (ja) | 1982-05-08 | 1982-05-08 | 汚水処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58193797A JPS58193797A (ja) | 1983-11-11 |
| JPS6252639B2 true JPS6252639B2 (xx) | 1987-11-06 |
Family
ID=13625435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7713882A Granted JPS58193797A (ja) | 1982-05-08 | 1982-05-08 | 汚水処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58193797A (xx) |
-
1982
- 1982-05-08 JP JP7713882A patent/JPS58193797A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58193797A (ja) | 1983-11-11 |
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