RO93502B1 - PROCEDEU SI AEROFILTRU DE MARE îNCARCARE PENTRU EPURAREA BIOLOGICA A APELOR UZATE - Google Patents
PROCEDEU SI AEROFILTRU DE MARE îNCARCARE PENTRU EPURAREA BIOLOGICA A APELOR UZATEInfo
- Publication number
- RO93502B1 RO93502B1 RO121144A RO12114485A RO93502B1 RO 93502 B1 RO93502 B1 RO 93502B1 RO 121144 A RO121144 A RO 121144A RO 12114485 A RO12114485 A RO 12114485A RO 93502 B1 RO93502 B1 RO 93502B1
- Authority
- RO
- Romania
- Prior art keywords
- layer
- air
- airfilter
- aerofilter
- supported
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 239000000463 material Substances 0.000 abstract 2
- 239000002351 wastewater Substances 0.000 abstract 2
- 238000005273 aeration Methods 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 239000004575 stone Substances 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 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
- Separation Using Semi-Permeable Membranes (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
Inventia se refera la un procedeu pentru epurarea biologica a apelor uzate constînd din trecerea acesteia , în spatiu închis, printr-un strat de material filtrant din produse ceramice sau zgura de furnal, sustinut de un strat de furnal, sustinut de un strat suport format din piatra sparta, aerarea patului biologic al membranelor formate în stratul filtrant fiind realizata cu aer preîncalzit, vehiculat alternativ, de sus în jos si de jos în sus, aerul viciat fiind evacuat într-o zona cu conditii de autoepurare. Conform inventiei, aerofiltrul pentru realizarea procedeului consta dintr-o cuva semiîngropata astfel dimensionata, încît sa asigure o încarcare specifica de 4-6m3 ape uzate/h-m3 material filtrant, aerofiltrul fiind prevazut cu un acoperis si o priza de aer în legatura cu un preîncalzitor, un sistem de ventilatie si o coloana de distributie a aerului.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO121144A RO93502B1 (ro) | 1985-12-16 | 1985-12-16 | PROCEDEU SI AEROFILTRU DE MARE îNCARCARE PENTRU EPURAREA BIOLOGICA A APELOR UZATE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO121144A RO93502B1 (ro) | 1985-12-16 | 1985-12-16 | PROCEDEU SI AEROFILTRU DE MARE îNCARCARE PENTRU EPURAREA BIOLOGICA A APELOR UZATE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO93502A2 RO93502A2 (ro) | 1987-12-31 |
| RO93502B1 true RO93502B1 (ro) | 1988-01-01 |
Family
ID=20118474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO121144A RO93502B1 (ro) | 1985-12-16 | 1985-12-16 | PROCEDEU SI AEROFILTRU DE MARE îNCARCARE PENTRU EPURAREA BIOLOGICA A APELOR UZATE |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO93502B1 (ro) |
-
1985
- 1985-12-16 RO RO121144A patent/RO93502B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO93502A2 (ro) | 1987-12-31 |
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