PL370002A1
Integrated hydroponic and wetland wastewater treatment systems and associated methods
Abstract
The wastewater treatment systems having a plurality of treatment modules. Influent is directed to a covered anaerobic reactor (12), and then to an attached growth pretreatment filter (15) that is at least intermittently exposed to oxygen. A first (18) and a second (18') hydroponic reactor follow the filter, and are followed by a verticalflow wetland (24).
Term
Term ended
Projected expiry passed 14 November 2022, 3.9 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
8 priority claims, no other members on record
Priority claims8
| Document | Office | Kind | Date |
|---|---|---|---|
| 33320301 | United States of America | P | |
| 33320301 | United States of America | P | |
| 38963702 | United States of America | P | |
| 38963702 | United States of America | P | |
| 0160333203 | – | – | – |
| 0260389637 | – | – | – |
| US20010333203P | – | – | – |
| US20020389637P | – | – | – |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Decisions on discontinuance of the proceedings (taken after the publication of the particulars of the applications)DISC | DISC |
Numbers
- Publication, DOCDB
- 370002
- Publication, EPODOC
- PL370002
- Application
- 2370002
- Application, DOCDB
- 37000202
- Application, EPODOC
- PL20020370002
Titles2
- English
- INTEGRATED HYDROPONIC AND WETLAND WASTEWATER TREATMENT SYSTEMS AND ASSOCIATED METHODS
- Polish
- Zintegrowane hydroponiczne i hydrobotaniczne systemy uzdatniania ścieków oraz sposoby uzdatniania ścieków
Classification
- CPC, 14
- C02F9/00
- C02F1/32
- C02F3/04
- C02F3/06
- C02F3/286
- C02F3/302
- C02F3/308
- C02F3/32
- C02F3/327
- C02F2103/001
- C02F2301/043
- C02F2303/02
- Y02W10/37
- Y02W10/10
- IPC, 8
- C02F1 00
- C02F1 32
- C02F3 04
- C02F3 06
- C02F3 28
- C02F3 30
- C02F3 32
- C02F9 00