FR2417475A1 - Installation d'epuration pour petites collectivites - Google Patents
Installation d'epuration pour petites collectivitesInfo
- Publication number
- FR2417475A1 FR2417475A1 FR7804357A FR7804357A FR2417475A1 FR 2417475 A1 FR2417475 A1 FR 2417475A1 FR 7804357 A FR7804357 A FR 7804357A FR 7804357 A FR7804357 A FR 7804357A FR 2417475 A1 FR2417475 A1 FR 2417475A1
- Authority
- FR
- France
- Prior art keywords
- waste water
- purificn
- pref
- biological
- chamber
- 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.)
- Granted
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
- C02F3/28—Anaerobic digestion processes
- C02F3/2866—Particular arrangements for anaerobic reactors
- C02F3/288—Particular arrangements for anaerobic reactors comprising septic tanks combined with a filter
-
- 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
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
-
- 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
- C02F3/30—Aerobic and anaerobic processes
-
- 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)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
Abstract
Installation d'épuration comportant des dispositifs destinés à assurer le traitement physique et biologique des eaux usées. Elle comprend trois cuves indépendantes ou non. L'effluent rentre suivant A, traverse la fosse septique pour ressortir suivant B ou B'. Le niveau dans cette cuve est variable selon le diaphragme 6. Dans le réacteur biologique l'appareil 8 expulse le liquide, contenu dans le puits 9, ce qui cree une circulation intérieure suivant D, et une oxygénation du liquide au passage dans l'air suivant C. Un matériau de remplissage 11 assure la retenue des boues biologiques. La clarification des effluents se fait dans le décanteur digesteur. Cette invention peut être utilisée pour l'épuration des effluents de petites collectivités : du pavillon (3 à 4 personnes) au lotissement (200 à 300 personnes).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7804357A FR2417475A1 (fr) | 1978-02-16 | 1978-02-16 | Installation d'epuration pour petites collectivites |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7804357A FR2417475A1 (fr) | 1978-02-16 | 1978-02-16 | Installation d'epuration pour petites collectivites |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2417475A1 true FR2417475A1 (fr) | 1979-09-14 |
FR2417475B1 FR2417475B1 (fr) | 1981-11-20 |
Family
ID=9204654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7804357A Granted FR2417475A1 (fr) | 1978-02-16 | 1978-02-16 | Installation d'epuration pour petites collectivites |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2417475A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1160207A1 (fr) * | 2000-05-31 | 2001-12-05 | Thomas Dipl.-Ing. Mester | Procédé et dispositif pour l'épuration des eaux-usées |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH255105A (de) * | 1947-06-26 | 1948-06-15 | Minder Walter | Biologische Kläranlage. |
DE2027652A1 (en) * | 1970-06-05 | 1971-12-09 | Koppers Gmbh Heinrich | Small-scale sewage treatment plant - eg for household sewage |
US3741393A (en) * | 1972-02-22 | 1973-06-26 | Aeration Septic Tank Co | Aeration septic tank |
FR2280817A1 (fr) * | 1974-07-31 | 1976-02-27 | Verbiese | Procede et dispositif permettant l'etablissement d'une loi de repartition predeterminee du debit dans une veine fluide |
US3972965A (en) * | 1975-03-10 | 1976-08-03 | Ecodyne Corporation | Special aerator |
FR2359080A1 (fr) * | 1976-07-23 | 1978-02-17 | Boiveau Henri | Procede de traitement des eaux usees a l'aide d'un lit bacterien immerge et aere et dispositif pour sa mise en oeuvre |
-
1978
- 1978-02-16 FR FR7804357A patent/FR2417475A1/fr active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH255105A (de) * | 1947-06-26 | 1948-06-15 | Minder Walter | Biologische Kläranlage. |
DE2027652A1 (en) * | 1970-06-05 | 1971-12-09 | Koppers Gmbh Heinrich | Small-scale sewage treatment plant - eg for household sewage |
US3741393A (en) * | 1972-02-22 | 1973-06-26 | Aeration Septic Tank Co | Aeration septic tank |
FR2280817A1 (fr) * | 1974-07-31 | 1976-02-27 | Verbiese | Procede et dispositif permettant l'etablissement d'une loi de repartition predeterminee du debit dans une veine fluide |
US3972965A (en) * | 1975-03-10 | 1976-08-03 | Ecodyne Corporation | Special aerator |
FR2359080A1 (fr) * | 1976-07-23 | 1978-02-17 | Boiveau Henri | Procede de traitement des eaux usees a l'aide d'un lit bacterien immerge et aere et dispositif pour sa mise en oeuvre |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1160207A1 (fr) * | 2000-05-31 | 2001-12-05 | Thomas Dipl.-Ing. Mester | Procédé et dispositif pour l'épuration des eaux-usées |
Also Published As
Publication number | Publication date |
---|---|
FR2417475B1 (fr) | 1981-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |