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 (en) | 1969-06-02 | 1969-06-02 | Process for the continuous purification of wastewater containing suspended solids and a system for carrying out the process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2049753A5 true FR2049753A5 (en) | 1971-03-26 |
Family
ID=4338855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7020033A Expired FR2049753A5 (en) | 1969-06-02 | 1970-06-01 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT313202B (en) |
| BE (1) | BE751265A (en) |
| CH (1) | CH535185A (en) |
| DE (1) | DE2026126A1 (en) |
| FR (1) | FR2049753A5 (en) |
| GB (1) | GB1321106A (en) |
| NL (1) | NL7007603A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2340278A1 (en) * | 1976-02-07 | 1977-09-02 | Tatabanyai Szenbanyak | Purifying dung water from cattle stables - by homogenising, coagulating filtering, and purifying filtrate biologically and chemically and neutralising |
| DE3129136A1 (en) * | 1980-10-15 | 1982-06-09 | Upravlenie vodoprovodno-kanalizacionnogo chozjajstva, Leningrad | Process for conditioning waste water sludges |
| DE3131411A1 (en) * | 1980-08-08 | 1982-06-24 | Kurita Water Industries Ltd., Osaka | METHOD FOR DRAINING SLUDGE |
| ES2181559A1 (en) * | 2000-11-29 | 2003-02-16 | Almela Jesus Martinez | Process for treating liquid manure |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3712383A1 (en) * | 1987-04-11 | 1988-10-27 | Piepho Abwassertech Ralf F | METHOD FOR THE TREATMENT OF SEWAGE FROM AGRICULTURAL FARMS, ESPECIALLY SQUEEZE |
| NO912460D0 (en) * | 1990-12-19 | 1991-06-24 | Ticon Vvs As | PROCEDURE AND TREATMENT PLANT FOR TREATMENT OF AGRICULTURAL WASTE. |
| GB2284205B (en) * | 1993-11-25 | 1998-04-29 | Nalco Ltd | Treatment of agricultural waste |
| ES2231008B1 (en) * | 2003-10-16 | 2006-07-16 | Santiago Lopez Martinez | PROCEDURE AND INSTALLATION OF CLEANING OF LIVESTOCK WASTE. |
| JP2010502417A (en) * | 2006-09-04 | 2010-01-28 | インファルム・アー／エス | Method and apparatus for the treatment of substances having organic components |
| 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/en not_active IP Right Cessation
-
1970
- 1970-05-22 AT AT461970A patent/AT313202B/en not_active IP Right Cessation
- 1970-05-26 NL NL7007603A patent/NL7007603A/xx unknown
- 1970-05-27 DE DE19702026126 patent/DE2026126A1/en active Pending
- 1970-05-28 GB GB2580870A patent/GB1321106A/en not_active Expired
- 1970-06-01 BE BE751265D patent/BE751265A/en unknown
- 1970-06-01 FR FR7020033A patent/FR2049753A5/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2340278A1 (en) * | 1976-02-07 | 1977-09-02 | Tatabanyai Szenbanyak | Purifying dung water from cattle stables - by homogenising, coagulating filtering, and purifying filtrate biologically and chemically and neutralising |
| DE3131411A1 (en) * | 1980-08-08 | 1982-06-24 | Kurita Water Industries Ltd., Osaka | METHOD FOR DRAINING SLUDGE |
| DE3129136A1 (en) * | 1980-10-15 | 1982-06-09 | Upravlenie vodoprovodno-kanalizacionnogo chozjajstva, Leningrad | Process for conditioning waste water sludges |
| ES2181559A1 (en) * | 2000-11-29 | 2003-02-16 | Almela Jesus Martinez | Process for treating liquid manure |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1321106A (en) | 1973-06-20 |
| BE751265A (en) | 1970-11-16 |
| DE2026126A1 (en) | 1970-12-10 |
| NL7007603A (en) | 1970-12-04 |
| AT313202B (en) | 1974-02-11 |
| CH535185A (en) | 1973-03-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |