BE715200A - - Google Patents
Info
- Publication number
- BE715200A BE715200A BE715200DA BE715200A BE 715200 A BE715200 A BE 715200A BE 715200D A BE715200D A BE 715200DA BE 715200 A BE715200 A BE 715200A
- Authority
- BE
- Belgium
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63874767A | 1967-05-16 | 1967-05-16 | |
| US68870467A | 1967-12-07 | 1967-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE715200A true BE715200A (en:Method) | 1968-09-30 |
Family
ID=27093165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE715200D BE715200A (en:Method) | 1967-05-16 | 1968-05-15 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE715200A (en:Method) |
| FR (1) | FR1562725A (en:Method) |
| GB (1) | GB1186337A (en:Method) |
-
1968
- 1968-05-15 BE BE715200D patent/BE715200A/xx unknown
- 1968-05-15 GB GB2317268A patent/GB1186337A/en not_active Expired
- 1968-05-15 FR FR1562725D patent/FR1562725A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1186337A (en) | 1970-04-02 |
| FR1562725A (en:Method) | 1969-04-04 |