JPS6339311B2 - - Google Patents
Info
- Publication number
- JPS6339311B2 JPS6339311B2 JP10927283A JP10927283A JPS6339311B2 JP S6339311 B2 JPS6339311 B2 JP S6339311B2 JP 10927283 A JP10927283 A JP 10927283A JP 10927283 A JP10927283 A JP 10927283A JP S6339311 B2 JPS6339311 B2 JP S6339311B2
- Authority
- JP
- Japan
- Prior art keywords
- biological treatment
- oxygen
- organic wastewater
- aeration
- microbial
- 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
- 238000000034 method Methods 0.000 claims description 24
- 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
- 230000000813 microbial effect Effects 0.000 claims description 19
- 239000002351 wastewater Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 11
- 239000010802 sludge Substances 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 6
- 239000004088 foaming agent Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000005273 aeration Methods 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 244000005700 microbiome Species 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 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
- 239000010800 human waste Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000001397 quillaja saponaria molina bark Substances 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 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
- Activated Sludge Processes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58109272A JPS60893A (ja) | 1983-06-20 | 1983-06-20 | 有機性廃水の生物処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58109272A JPS60893A (ja) | 1983-06-20 | 1983-06-20 | 有機性廃水の生物処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60893A JPS60893A (ja) | 1985-01-05 |
| JPS6339311B2 true JPS6339311B2 (enrdf_load_stackoverflow) | 1988-08-04 |
Family
ID=14505961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58109272A Granted JPS60893A (ja) | 1983-06-20 | 1983-06-20 | 有機性廃水の生物処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60893A (enrdf_load_stackoverflow) |
-
1983
- 1983-06-20 JP JP58109272A patent/JPS60893A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60893A (ja) | 1985-01-05 |
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