FR2261986A1 - - Google Patents
Info
- Publication number
- FR2261986A1 FR2261986A1 FR7505536A FR7505536A FR2261986A1 FR 2261986 A1 FR2261986 A1 FR 2261986A1 FR 7505536 A FR7505536 A FR 7505536A FR 7505536 A FR7505536 A FR 7505536A FR 2261986 A1 FR2261986 A1 FR 2261986A1
- 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.)
- Withdrawn
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
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/36—Organic compounds containing halogen
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Physical Water Treatments (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742408479 DE2408479B2 (de) | 1974-02-22 | 1974-02-22 | Verfahren zur Reinigung textiler Abwässer von Halogenkohlenwasserstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2261986A1 true FR2261986A1 (US07534539-20090519-C00280.png) | 1975-09-19 |
Family
ID=5908123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7505536A Withdrawn FR2261986A1 (US07534539-20090519-C00280.png) | 1974-02-22 | 1975-02-21 |
Country Status (5)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2438627A1 (fr) * | 1978-10-10 | 1980-05-09 | Gen Electric | Procede de purification d'eau polluee |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3237277A1 (de) * | 1982-10-08 | 1984-04-12 | BÖWE Maschinenfabrik GmbH, 8900 Augsburg | Verfahren zum entfernen von organischen loesemittelresten aus einer waesserigen waschflotte |
| JPH0116554Y2 (US07534539-20090519-C00280.png) * | 1984-10-12 | 1989-05-16 | ||
| FI852479L (fi) * | 1985-06-20 | 1986-12-21 | Santasalo Sohlberg Ab Oy | Foerfarande och anordning foer att avlaegsna flyktiga aemnen fraon vatten vid destillering eller evaporering av vattnet. |
| CN112409127A (zh) * | 2020-11-04 | 2021-02-26 | 宁波巨化化工科技有限公司 | 一种四氯乙烯生产过程中的除水方法 |
-
1974
- 1974-02-22 DE DE19742408479 patent/DE2408479B2/de not_active Withdrawn
-
1975
- 1975-01-29 GB GB385475A patent/GB1478745A/en not_active Expired
- 1975-02-18 IT IT2036575A patent/IT1031816B/it active
- 1975-02-19 JP JP2078475A patent/JPS50119453A/ja active Pending
- 1975-02-21 FR FR7505536A patent/FR2261986A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2438627A1 (fr) * | 1978-10-10 | 1980-05-09 | Gen Electric | Procede de purification d'eau polluee |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2408479A1 (de) | 1975-08-28 |
| GB1478745A (en) | 1977-07-06 |
| JPS50119453A (US07534539-20090519-C00280.png) | 1975-09-18 |
| IT1031816B (it) | 1979-05-10 |
| DE2408479B2 (de) | 1978-03-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |