FR2184411B1 - - Google Patents
Info
- Publication number
- FR2184411B1 FR2184411B1 FR7217383A FR7217383A FR2184411B1 FR 2184411 B1 FR2184411 B1 FR 2184411B1 FR 7217383 A FR7217383 A FR 7217383A FR 7217383 A FR7217383 A FR 7217383A FR 2184411 B1 FR2184411 B1 FR 2184411B1
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
Landscapes
- Chemical & Material Sciences (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)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7217383A FR2184411A1 (en) | 1972-05-16 | 1972-05-16 | Clarification of liquids - by successive additions of polyelectrolytes to flocculate suspended solids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7217383A FR2184411A1 (en) | 1972-05-16 | 1972-05-16 | Clarification of liquids - by successive additions of polyelectrolytes to flocculate suspended solids |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2184411A1 FR2184411A1 (en) | 1973-12-28 |
FR2184411B1 true FR2184411B1 (xx) | 1974-12-20 |
Family
ID=9098562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7217383A Granted FR2184411A1 (en) | 1972-05-16 | 1972-05-16 | Clarification of liquids - by successive additions of polyelectrolytes to flocculate suspended solids |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2184411A1 (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4347140A (en) * | 1981-01-13 | 1982-08-31 | Alsthom-Atlantique | Installation for and a method of spreading clayey mud and reclaiming land |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR740249A (fr) * | 1931-10-22 | 1933-01-23 | Prep Ind Combustibles | Procédé pour l'obtention de floculations chimiques rapides en grosses particules avec de faibles consommations de réactifs et une sédimenmentation accélérée des particules floculées |
US3594313A (en) * | 1970-04-13 | 1971-07-20 | Int Waterpure Corp | Liquid purification system with zetapotential control of chemical additives |
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1972
- 1972-05-16 FR FR7217383A patent/FR2184411A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2184411A1 (en) | 1973-12-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |