FR2174692B3 - - Google Patents
Info
- Publication number
- FR2174692B3 FR2174692B3 FR7207879A FR7207879A FR2174692B3 FR 2174692 B3 FR2174692 B3 FR 2174692B3 FR 7207879 A FR7207879 A FR 7207879A FR 7207879 A FR7207879 A FR 7207879A FR 2174692 B3 FR2174692 B3 FR 2174692B3
- Authority
- FR
- France
- 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0217—Separation of non-miscible liquids by centrifugal force
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7207879A FR2174692A1 (en) | 1972-03-07 | 1972-03-07 | Waste water and sewage treatment appts - for sepn of greasy matter |
BE128502A BE796423A (fr) | 1972-03-07 | 1973-03-07 | Perfectionnements aux appareils de traitement d'eaux usees en vue de la separation des graisses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7207879A FR2174692A1 (en) | 1972-03-07 | 1972-03-07 | Waste water and sewage treatment appts - for sepn of greasy matter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2174692A1 FR2174692A1 (en) | 1973-10-19 |
FR2174692B3 true FR2174692B3 (xx) | 1975-03-07 |
Family
ID=9094773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7207879A Granted FR2174692A1 (en) | 1972-03-07 | 1972-03-07 | Waste water and sewage treatment appts - for sepn of greasy matter |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE796423A (xx) |
FR (1) | FR2174692A1 (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110681478B (zh) * | 2019-10-31 | 2021-10-12 | 浙江海洋大学 | 土壤中不同粒径微塑料的分离装置及分离方法 |
-
1972
- 1972-03-07 FR FR7207879A patent/FR2174692A1/fr active Granted
-
1973
- 1973-03-07 BE BE128502A patent/BE796423A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE796423A (fr) | 1973-07-02 |
FR2174692A1 (en) | 1973-10-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name |