BE450729A - - Google Patents
Info
- Publication number
- BE450729A BE450729A BE450729DA BE450729A BE 450729 A BE450729 A BE 450729A BE 450729D A BE450729D A BE 450729DA BE 450729 A BE450729 A BE 450729A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE569050X | 1942-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE450729A true BE450729A (fr) |
Family
ID=20312197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE450729D BE450729A (fr) | 1942-04-29 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE450729A (fr) |
| FR (1) | FR894548A (fr) |
| GB (1) | GB569050A (fr) |
-
0
- BE BE450729D patent/BE450729A/xx unknown
-
1943
- 1943-04-08 GB GB5632/43A patent/GB569050A/en not_active Expired
- 1943-05-10 FR FR894548D patent/FR894548A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB569050A (en) | 1945-05-02 |
| FR894548A (fr) | 1944-12-27 |