FI93638C - Laitteisto jäteveden tms. nesteiden ilmastukseen - Google Patents
Laitteisto jäteveden tms. nesteiden ilmastukseen Download PDFInfo
- Publication number
- FI93638C FI93638C FI851783A FI851783A FI93638C FI 93638 C FI93638 C FI 93638C FI 851783 A FI851783 A FI 851783A FI 851783 A FI851783 A FI 851783A FI 93638 C FI93638 C FI 93638C
- Authority
- FI
- Finland
- Prior art keywords
- support surface
- film
- aeration
- air supply
- air
- Prior art date
Links
- 238000005273 aeration Methods 0.000 title claims description 27
- 239000007788 liquid Substances 0.000 title claims description 9
- 239000002351 wastewater Substances 0.000 title claims description 6
- 239000012528 membrane Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000005276 aerator Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000009826 distribution Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000007704 transition Effects 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
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP84710032 | 1984-09-12 | ||
| EP84710032 | 1984-09-12 | ||
| EP85104359A EP0174429B1 (de) | 1984-09-12 | 1985-04-10 | Vorrichtung zur Belüftung von Abwasser oder dgl. Medien in Belüftungsbecken |
| EP85104359 | 1985-04-10 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI851783A0 FI851783A0 (fi) | 1985-05-07 |
| FI851783L FI851783L (fi) | 1986-03-13 |
| FI93638B FI93638B (fi) | 1995-01-31 |
| FI93638C true FI93638C (fi) | 1995-05-10 |
Family
ID=26095654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI851783A FI93638C (fi) | 1984-09-12 | 1985-05-07 | Laitteisto jäteveden tms. nesteiden ilmastukseen |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | ATE41765T1 (de) |
| FI (1) | FI93638C (de) |
-
1985
- 1985-04-10 AT AT85104359T patent/ATE41765T1/de not_active IP Right Cessation
- 1985-05-07 FI FI851783A patent/FI93638C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI93638B (fi) | 1995-01-31 |
| ATE41765T1 (de) | 1989-04-15 |
| FI851783L (fi) | 1986-03-13 |
| FI851783A0 (fi) | 1985-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Owner name: SCHÜSSLER, KARL HEINZ |
|
| BB | Publication of examined application | ||
| MM | Patent lapsed |
Owner name: SCHUESSLER, KARL HEINZ |