JPS6128399B2 - - Google Patents
Info
- Publication number
- JPS6128399B2 JPS6128399B2 JP11571682A JP11571682A JPS6128399B2 JP S6128399 B2 JPS6128399 B2 JP S6128399B2 JP 11571682 A JP11571682 A JP 11571682A JP 11571682 A JP11571682 A JP 11571682A JP S6128399 B2 JPS6128399 B2 JP S6128399B2
- Authority
- JP
- Japan
- Prior art keywords
- aerobic
- tank
- sludge
- anaerobic
- wastewater
- 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 99
- 239000002351 wastewater Substances 0.000 claims description 82
- 241001148471 unidentified anaerobic bacterium Species 0.000 claims description 39
- 238000000926 separation method Methods 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 27
- 238000005273 aeration Methods 0.000 claims description 25
- 238000004062 sedimentation Methods 0.000 claims description 23
- 241001148470 aerobic bacillus Species 0.000 claims description 15
- 238000004065 wastewater treatment Methods 0.000 claims description 14
- 241000894006 Bacteria Species 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000013019 agitation Methods 0.000 claims description 8
- 239000003344 environmental pollutant Substances 0.000 claims description 8
- 231100000719 pollutant Toxicity 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 6
- 239000006228 supernatant Substances 0.000 claims description 6
- 241000186660 Lactobacillus Species 0.000 claims description 5
- 229940039696 lactobacillus Drugs 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 241000589651 Zoogloea Species 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 230000003750 conditioning effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 239000010800 human waste Substances 0.000 description 5
- 241000269821 Scombridae Species 0.000 description 4
- 235000020640 mackerel Nutrition 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 235000019512 sardine Nutrition 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 3
- 230000008570 general process Effects 0.000 description 3
- 235000019645 odor Nutrition 0.000 description 3
- 241000555825 Clupeidae Species 0.000 description 2
- 241000192001 Pediococcus Species 0.000 description 2
- 241001125048 Sardina Species 0.000 description 2
- 241000194017 Streptococcus Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000005411 Van der Waals force Methods 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 235000014102 seafood Nutrition 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000243 solution 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 |
|---|---|---|---|
| JP11571682A JPS596993A (ja) | 1982-07-02 | 1982-07-02 | 有機性物質を含む廃水の生物学的処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11571682A JPS596993A (ja) | 1982-07-02 | 1982-07-02 | 有機性物質を含む廃水の生物学的処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS596993A JPS596993A (ja) | 1984-01-14 |
| JPS6128399B2 true JPS6128399B2 (enExample) | 1986-06-30 |
Family
ID=14669395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11571682A Granted JPS596993A (ja) | 1982-07-02 | 1982-07-02 | 有機性物質を含む廃水の生物学的処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS596993A (enExample) |
-
1982
- 1982-07-02 JP JP11571682A patent/JPS596993A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS596993A (ja) | 1984-01-14 |
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