NL6806223A - - Google Patents
Info
- Publication number
- NL6806223A NL6806223A NL6806223A NL6806223A NL6806223A NL 6806223 A NL6806223 A NL 6806223A NL 6806223 A NL6806223 A NL 6806223A NL 6806223 A NL6806223 A NL 6806223A NL 6806223 A NL6806223 A NL 6806223A
- 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
- C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
Landscapes
- 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)
- Artificial Filaments (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES340432A ES340432A1 (es) | 1967-05-12 | 1967-05-12 | Procedimiento para aglomerar masas de petroleo crudo o de- rivados petroliferos que flotan en el mar o en extensiones acuosas en general. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6806223A true NL6806223A (fr) | 1968-11-13 |
Family
ID=8444636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6806223A NL6806223A (fr) | 1967-05-12 | 1968-05-02 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE714488A (fr) |
| DE (1) | DE1767348A1 (fr) |
| ES (1) | ES340432A1 (fr) |
| FR (1) | FR1564290A (fr) |
| NL (1) | NL6806223A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2506612C2 (de) * | 1975-02-17 | 1982-08-19 | Bisa, Karl, Dr. med., 5949 Grafschaft | Verfahren und Vorrichtung zum Bekämpfen von durch Mineralölbestandteilen oder -produkten hervorgerufenen filmförmigen Verunreinigungen an der Erdoberfläche, insbesondere an Oberflächengewässern |
-
1967
- 1967-05-12 ES ES340432A patent/ES340432A1/es not_active Expired
-
1968
- 1968-04-30 DE DE19681767348 patent/DE1767348A1/de active Pending
- 1968-04-30 BE BE714488D patent/BE714488A/xx not_active Expired
- 1968-05-02 FR FR1564290D patent/FR1564290A/fr not_active Expired
- 1968-05-02 NL NL6806223A patent/NL6806223A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1564290A (fr) | 1969-04-18 |
| ES340432A1 (es) | 1968-06-01 |
| BE714488A (fr) | 1968-09-16 |
| DE1767348A1 (de) | 1971-09-02 |