FR1340257A - Procédé pour séparer des suspensions aqueuses les matières solides organiques qui y sont contenues à l'état extrêment dispersé - Google Patents
Procédé pour séparer des suspensions aqueuses les matières solides organiques qui y sont contenues à l'état extrêment disperséInfo
- Publication number
- FR1340257A FR1340257A FR908376A FR908376A FR1340257A FR 1340257 A FR1340257 A FR 1340257A FR 908376 A FR908376 A FR 908376A FR 908376 A FR908376 A FR 908376A FR 1340257 A FR1340257 A FR 1340257A
- Authority
- FR
- France
- Prior art keywords
- separating
- aqueous suspensions
- dispersed state
- highly dispersed
- solids contained
- 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
- 239000007900 aqueous suspension Substances 0.000 title 1
- 239000007787 solid Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/016—Macromolecular compounds
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/18—Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/008—Organic compounds containing oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/01—Organic compounds containing nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/01—Organic compounds containing nitrogen
- B03D1/011—Quaternary ammonium compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/012—Organic compounds containing sulfur
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13575061A | 1961-09-05 | 1961-09-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1340257A true FR1340257A (fr) | 1963-10-18 |
Family
ID=22469490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR908376A Expired FR1340257A (fr) | 1961-09-05 | 1962-08-31 | Procédé pour séparer des suspensions aqueuses les matières solides organiques qui y sont contenues à l'état extrêment dispersé |
Country Status (5)
Country | Link |
---|---|
BE (2) | BE612513A (enrdf_load_stackoverflow) |
CH (2) | CH413738A (enrdf_load_stackoverflow) |
FR (1) | FR1340257A (enrdf_load_stackoverflow) |
GB (2) | GB963157A (enrdf_load_stackoverflow) |
NL (1) | NL282787A (enrdf_load_stackoverflow) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1116324A (en) * | 1978-10-23 | 1982-01-12 | Grace Dearborn Inc. | Detoxification of cationic flocculants |
US4382864A (en) * | 1980-08-08 | 1983-05-10 | Kurita Water Industries Ltd. | Process for dewatering sludges |
ZA818636B (en) * | 1980-12-30 | 1982-10-27 | Union Carbide Corp | A process for the flocculation of mineral containing slurries |
JPS6038200B2 (ja) * | 1982-04-22 | 1985-08-30 | 栗田工業株式会社 | 汚泥脱水法 |
JPH01310800A (ja) * | 1988-06-10 | 1989-12-14 | Aoki Corp | 汚泥凝集方法 |
JP2845495B2 (ja) * | 1989-07-03 | 1999-01-13 | 株式会社青木建設 | 低濃度濁水の処理工法 |
FR2655277A1 (fr) * | 1989-12-06 | 1991-06-07 | Atochem | Procede de traitement des eaux avec floculation et adsorption simultanees a l'aide de polyelectrolytes partiellement hydrophobes. |
FR2655567A1 (fr) * | 1989-12-06 | 1991-06-14 | Atochem | Procede de traitement des eaux avec floculation et adsorption simultanees a l'aide de polyelectrolytes partiellement hydrophobes. |
EP1004548A3 (en) * | 1996-07-08 | 2000-07-12 | Sony Corporation | Polymer aggregating agent |
AU746925B2 (en) * | 1998-01-12 | 2002-05-02 | Sony Corporation | A polymer electrolyte, a polymer aggregating agent prepared therefrom, and a disposal of waste water |
-
0
- NL NL282787D patent/NL282787A/xx unknown
- BE BE622154D patent/BE622154A/xx unknown
-
1962
- 1962-01-10 BE BE612513A patent/BE612513A/fr unknown
- 1962-01-10 CH CH24462A patent/CH413738A/de unknown
- 1962-02-13 GB GB5447/62A patent/GB963157A/en not_active Expired
- 1962-08-14 GB GB31189/62A patent/GB967607A/en not_active Expired
- 1962-08-29 CH CH1025062A patent/CH418991A/de unknown
- 1962-08-31 FR FR908376A patent/FR1340257A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH413738A (de) | 1966-05-15 |
NL282787A (enrdf_load_stackoverflow) | 1900-01-01 |
GB967607A (en) | 1964-08-26 |
GB963157A (en) | 1964-07-08 |
BE612513A (fr) | 1962-07-10 |
CH418991A (de) | 1966-08-15 |
BE622154A (enrdf_load_stackoverflow) | 1900-01-01 |
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