PL223449A3 - - Google Patents
Info
- Publication number
- PL223449A3 PL223449A3 PL22344980A PL22344980A PL223449A3 PL 223449 A3 PL223449 A3 PL 223449A3 PL 22344980 A PL22344980 A PL 22344980A PL 22344980 A PL22344980 A PL 22344980A PL 223449 A3 PL223449 A3 PL 223449A3
- Authority
- PL
- Poland
Links
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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL1980223449A PL129231B3 (en) | 1978-09-22 | 1980-04-14 | Method of biological sewage treatment |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL1978209770A PL118380B1 (en) | 1978-09-22 | 1978-09-22 | Method of biological sewage treatment |
| PL1980223449A PL129231B3 (en) | 1978-09-22 | 1980-04-14 | Method of biological sewage treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL223449A3 true PL223449A3 (pl) | 1982-12-20 |
| PL129231B3 PL129231B3 (en) | 1984-04-30 |
Family
ID=26652906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1980223449A PL129231B3 (en) | 1978-09-22 | 1980-04-14 | Method of biological sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL129231B3 (pl) |
-
1980
- 1980-04-14 PL PL1980223449A patent/PL129231B3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL129231B3 (en) | 1984-04-30 |