FR680608A - Septic tank - Google Patents
Septic tankInfo
- Publication number
- FR680608A FR680608A FR680608DA FR680608A FR 680608 A FR680608 A FR 680608A FR 680608D A FR680608D A FR 680608DA FR 680608 A FR680608 A FR 680608A
- Authority
- FR
- France
- Prior art keywords
- septic tank
- septic
- tank
- 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
- C02F3/28—Anaerobic digestion processes
- C02F3/2866—Particular arrangements for anaerobic reactors
- C02F3/288—Particular arrangements for anaerobic reactors comprising septic tanks combined with a filter
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR680608T | 1929-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR680608A true FR680608A (en) | 1930-05-02 |
Family
ID=9022364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR680608D Expired FR680608A (en) | 1929-08-21 | 1929-08-21 | Septic tank |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR680608A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3047155A (en) * | 1959-02-16 | 1962-07-31 | Benjamin J Frasca | Combined septic tank and filter |
US3112263A (en) * | 1958-07-14 | 1963-11-26 | Ellila Karl Lauri | Device in a screen filter fitted with a sloping screen |
-
1929
- 1929-08-21 FR FR680608D patent/FR680608A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3112263A (en) * | 1958-07-14 | 1963-11-26 | Ellila Karl Lauri | Device in a screen filter fitted with a sloping screen |
US3047155A (en) * | 1959-02-16 | 1962-07-31 | Benjamin J Frasca | Combined septic tank and filter |
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