JPS646837B2 - - Google Patents
Info
- Publication number
- JPS646837B2 JPS646837B2 JP12557483A JP12557483A JPS646837B2 JP S646837 B2 JPS646837 B2 JP S646837B2 JP 12557483 A JP12557483 A JP 12557483A JP 12557483 A JP12557483 A JP 12557483A JP S646837 B2 JPS646837 B2 JP S646837B2
- Authority
- JP
- Japan
- Prior art keywords
- foam
- foaming
- aeration
- oxygen
- liquid
- 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
- 239000006260 foam Substances 0.000 claims description 43
- 238000005187 foaming Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 20
- 239000001301 oxygen Substances 0.000 claims description 20
- 229910052760 oxygen Inorganic materials 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 12
- 241001148470 aerobic bacillus Species 0.000 claims description 11
- 239000002351 wastewater Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 5
- 239000000356 contaminant Substances 0.000 claims description 4
- 238000005273 aeration Methods 0.000 description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000010800 human waste Substances 0.000 description 14
- 244000005700 microbiome Species 0.000 description 12
- 238000010790 dilution Methods 0.000 description 10
- 239000012895 dilution Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000010802 sludge Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000005276 aerator Methods 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000003254 anti-foaming effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 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)
- Treatment Of Biological Wastes In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58125574A JPS6019094A (ja) | 1983-07-12 | 1983-07-12 | 有機性廃水の生物処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58125574A JPS6019094A (ja) | 1983-07-12 | 1983-07-12 | 有機性廃水の生物処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6019094A JPS6019094A (ja) | 1985-01-31 |
| JPS646837B2 true JPS646837B2 (enrdf_load_stackoverflow) | 1989-02-06 |
Family
ID=14913549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58125574A Granted JPS6019094A (ja) | 1983-07-12 | 1983-07-12 | 有機性廃水の生物処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6019094A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754613B (zh) * | 2011-04-25 | 2014-05-21 | 上海海洋大学 | 一种一体化循环水养殖系统 |
-
1983
- 1983-07-12 JP JP58125574A patent/JPS6019094A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6019094A (ja) | 1985-01-31 |