FR33390E - Perfectionnements aux appareils d'épuration biologique - Google Patents
Perfectionnements aux appareils d'épuration biologiqueInfo
- Publication number
- FR33390E FR33390E FR33390DA FR33390E FR 33390 E FR33390 E FR 33390E FR 33390D A FR33390D A FR 33390DA FR 33390 E FR33390 E FR 33390E
- Authority
- FR
- France
- Prior art keywords
- purification devices
- biological purification
- biological
- devices
- purification
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/04—Aerobic processes using trickle filters
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR33390T | 1927-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR33390E true FR33390E (fr) | 1928-09-27 |
Family
ID=8671029
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR582932D Expired FR582932A (fr) | 1927-04-19 | 1924-06-18 | Perfectionnements aux appareils d'épuration biologique |
FR33390D Expired FR33390E (fr) | 1927-04-19 | 1927-04-19 | Perfectionnements aux appareils d'épuration biologique |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR582932D Expired FR582932A (fr) | 1927-04-19 | 1924-06-18 | Perfectionnements aux appareils d'épuration biologique |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR582932A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2015388682A1 (en) * | 2015-03-30 | 2017-11-16 | Ecoglobe Gmbh | Wastewater treatment plant and method for treating wastewater |
-
1924
- 1924-06-18 FR FR582932D patent/FR582932A/fr not_active Expired
-
1927
- 1927-04-19 FR FR33390D patent/FR33390E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR582932A (fr) | 1924-12-31 |
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