NL6812179A - - Google Patents
Info
- Publication number
- NL6812179A NL6812179A NL6812179A NL6812179A NL6812179A NL 6812179 A NL6812179 A NL 6812179A NL 6812179 A NL6812179 A NL 6812179A NL 6812179 A NL6812179 A NL 6812179A NL 6812179 A NL6812179 A NL 6812179A
- Authority
- NL
- Netherlands
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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/682—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of chemical compounds for dispersing an oily layer on water
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (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)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2003967 | 1967-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6812179A true NL6812179A (xx) | 1969-03-04 |
Family
ID=11163324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6812179A NL6812179A (xx) | 1967-09-01 | 1968-08-27 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE720248A (xx) |
| DE (1) | DE1784639A1 (xx) |
| FR (1) | FR1585167A (xx) |
| NL (1) | NL6812179A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1413148A (en) * | 1972-09-29 | 1975-11-05 | Shell Int Research | Method of treating an oil-polluted water surface to prevent the spread of the oil pollutant |
| FR2582314A1 (fr) * | 1985-05-24 | 1986-11-28 | Raffinage Cie Francaise | Compositions de dispersant d'hydrocarbures repandus sur l'eau |
-
1968
- 1968-08-27 NL NL6812179A patent/NL6812179A/xx unknown
- 1968-08-28 FR FR1585167D patent/FR1585167A/fr not_active Expired
- 1968-08-30 DE DE19681784639 patent/DE1784639A1/de active Pending
- 1968-08-30 BE BE720248D patent/BE720248A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1784639A1 (de) | 1971-08-26 |
| FR1585167A (xx) | 1970-01-09 |
| BE720248A (xx) | 1969-02-28 |