FR2049753A5 - - Google Patents
Info
- Publication number
- FR2049753A5 FR2049753A5 FR7020033A FR7020033A FR2049753A5 FR 2049753 A5 FR2049753 A5 FR 2049753A5 FR 7020033 A FR7020033 A FR 7020033A FR 7020033 A FR7020033 A FR 7020033A FR 2049753 A5 FR2049753 A5 FR 2049753A5
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/30—Post-polymerisation treatment, e.g. recovery, purification, drying
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH834269A CH535185A (de) | 1969-06-02 | 1969-06-02 | Verfahren zum kontinuierlichen Reinigen von suspendierte Feststoffe enthaltenden Abwässern sowie Anlage zur Ausführung des Verfahrens |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2049753A5 true FR2049753A5 (de) | 1971-03-26 |
Family
ID=4338855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7020033A Expired FR2049753A5 (de) | 1969-06-02 | 1970-06-01 |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT313202B (de) |
BE (1) | BE751265A (de) |
CH (1) | CH535185A (de) |
DE (1) | DE2026126A1 (de) |
FR (1) | FR2049753A5 (de) |
GB (1) | GB1321106A (de) |
NL (1) | NL7007603A (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2340278A1 (fr) * | 1976-02-07 | 1977-09-02 | Tatabanyai Szenbanyak | Procede de purification du purin recueilli lors de l'elevage des bovines dans des etables a grande surface |
DE3129136A1 (de) * | 1980-10-15 | 1982-06-09 | Upravlenie vodoprovodno-kanalizacionnogo chozjajstva, Leningrad | Verfahren zum konditionieren von abwasserschlaemmen |
DE3131411A1 (de) * | 1980-08-08 | 1982-06-24 | Kurita Water Industries Ltd., Osaka | Verfahren zum entwaessern von schlaemmen |
ES2181559A1 (es) * | 2000-11-29 | 2003-02-16 | Almela Jesus Martinez | Procedimiento de tratamiento de purines. |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3712383A1 (de) * | 1987-04-11 | 1988-10-27 | Piepho Abwassertech Ralf F | Verfahren zur aufbereitung von abwaessern landwirtschaftlicher betriebe, insbesondere guelle |
NO912460D0 (no) * | 1990-12-19 | 1991-06-24 | Ticon Vvs As | Fremgangsmaate og behandlingsanlegg ved behandling av vandig avfall fra jordbruket. |
GB2284205B (en) * | 1993-11-25 | 1998-04-29 | Nalco Ltd | Treatment of agricultural waste |
ES2231008B1 (es) * | 2003-10-16 | 2006-07-16 | Santiago Lopez Martinez | Procedimiento e instalacion de depuracion de residuos ganaderos. |
WO2008028493A1 (en) * | 2006-09-04 | 2008-03-13 | Infarm A/S | A method and an apparatus for treatment of a substance having organic content |
US10782241B2 (en) | 2017-07-27 | 2020-09-22 | Ecolab Usa Inc. | Method of determining residual flocculant in effluent of an industrial clarification process |
-
1969
- 1969-06-02 CH CH834269A patent/CH535185A/de not_active IP Right Cessation
-
1970
- 1970-05-22 AT AT461970A patent/AT313202B/de not_active IP Right Cessation
- 1970-05-26 NL NL7007603A patent/NL7007603A/xx unknown
- 1970-05-27 DE DE19702026126 patent/DE2026126A1/de active Pending
- 1970-05-28 GB GB2580870A patent/GB1321106A/en not_active Expired
- 1970-06-01 BE BE751265D patent/BE751265A/xx unknown
- 1970-06-01 FR FR7020033A patent/FR2049753A5/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2340278A1 (fr) * | 1976-02-07 | 1977-09-02 | Tatabanyai Szenbanyak | Procede de purification du purin recueilli lors de l'elevage des bovines dans des etables a grande surface |
DE3131411A1 (de) * | 1980-08-08 | 1982-06-24 | Kurita Water Industries Ltd., Osaka | Verfahren zum entwaessern von schlaemmen |
DE3129136A1 (de) * | 1980-10-15 | 1982-06-09 | Upravlenie vodoprovodno-kanalizacionnogo chozjajstva, Leningrad | Verfahren zum konditionieren von abwasserschlaemmen |
ES2181559A1 (es) * | 2000-11-29 | 2003-02-16 | Almela Jesus Martinez | Procedimiento de tratamiento de purines. |
Also Published As
Publication number | Publication date |
---|---|
NL7007603A (de) | 1970-12-04 |
CH535185A (de) | 1973-03-31 |
AT313202B (de) | 1974-02-11 |
BE751265A (fr) | 1970-11-16 |
GB1321106A (en) | 1973-06-20 |
DE2026126A1 (de) | 1970-12-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |