FR367722A - Nitrificateur - Google Patents
NitrificateurInfo
- Publication number
- FR367722A FR367722A FR367722A FR367722DA FR367722A FR 367722 A FR367722 A FR 367722A FR 367722 A FR367722 A FR 367722A FR 367722D A FR367722D A FR 367722DA FR 367722 A FR367722 A FR 367722A
- Authority
- FR
- France
- Prior art keywords
- nitrifier
- 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
- C02F3/04—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 |
---|---|---|---|
FR7866T |
Publications (1)
Publication Number | Publication Date |
---|---|
FR367722A true FR367722A (fr) | 1906-11-08 |
Family
ID=8618370
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7866A Expired FR7866E (fr) | Nitrificateur | ||
FR367722A Expired FR367722A (fr) | 1906-07-04 | Nitrificateur |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7866A Expired FR7866E (fr) | Nitrificateur |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR367722A (fr) |
-
0
- FR FR7866A patent/FR7866E/fr not_active Expired
-
1906
- 1906-07-04 FR FR367722A patent/FR367722A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR7866E (fr) | 1907-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR363002A (fr) | Dragueur-aspirateur | |
FR367722A (fr) | Nitrificateur | |
FR363612A (fr) | Chevalet-pupitre | |
FR362607A (fr) | Galoche-pardessus | |
FR363824A (fr) | Boggie | |
FR363935A (fr) | Botteleuse-lieuse | |
FR364115A (fr) | Guipure | |
FR362401A (fr) | Classeur-relieur | |
FR367179A (fr) | éventail-programme | |
FR367424A (fr) | Plansichter | |
FR377468A (fr) | Grisoumètre | |
FR364183A (fr) | Jalousies | |
CH36000A (fr) | Arrouseuse-balayeuse-ramasseure | |
FI2731A (fi) | Skidbindsle | |
FI2687A (fi) | Bläckhorn | |
CH36396A (fr) | Corset-sangle | |
CH36483A (fr) | Cahuffe-bain | |
CH37905A (de) | Elektrophotometer | |
CH34972A (de) | Kegelspiel | |
FI2692A (fi) | Smörgåsautomat | |
FI2695A (fi) | Inventionschäslong | |
FI2685A (fi) | Självlåsande spårvexellås | |
FI2675A (fi) | Fönsterhake | |
FI2543A (fi) | Centrifuginsats | |
FI2551A (fi) | Varmluftmotor |