NL7308973A - - Google Patents
Info
- Publication number
- NL7308973A NL7308973A NL7308973A NL7308973A NL7308973A NL 7308973 A NL7308973 A NL 7308973A NL 7308973 A NL7308973 A NL 7308973A NL 7308973 A NL7308973 A NL 7308973A NL 7308973 A NL7308973 A NL 7308973A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE862772 | 1972-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7308973A true NL7308973A (en) | 1974-01-02 |
Family
ID=20274613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7308973A NL7308973A (en) | 1972-06-30 | 1973-06-27 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4952789A (en) |
| BE (1) | BE801733A (en) |
| DE (1) | DE2333012A1 (en) |
| FR (1) | FR2190515B1 (en) |
| GB (1) | GB1430446A (en) |
| NL (1) | NL7308973A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5192791A (en) * | 1975-02-13 | 1976-08-14 | KYUYUZA ISOSEIBUTSU | |
| FI60693C (en) * | 1979-05-23 | 1982-03-10 | Ahlstroem Oy | FOERFARANDE FOER REGENERERING AV MINERALULL SOM ANVAENDS FOER BEKAEMPNING AV OLJA ELLER LIKNANDE AEMNEN |
| NO165968C (en) * | 1988-10-27 | 1991-05-15 | Norva Invest As | OIL COLLECTING. |
| DE4114526A1 (en) * | 1991-05-03 | 1992-11-05 | Envi Lab Electronics Gmbh | Collector mixt. for absorbing oil sopills etc. from water - consists of sawdust, paper cuttings and biological binder e.g. maize flour |
| DE19820645B4 (en) * | 1998-05-08 | 2006-03-30 | Umweltschutz Nord Gmbh & Co. | Method for reducing the release of volatile emitters from a liquid |
| DE19903291A1 (en) * | 1999-01-28 | 2000-08-10 | Karlsruhe Forschzent | Process for removing mineral oil contamination and using hemp |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3536615A (en) * | 1969-08-06 | 1970-10-27 | Col Mont Corp | Method of and apparatus for treating oil leakage |
| IT947165B (en) * | 1971-05-17 | 1973-05-21 | Grefco | COMPOSITIONS AND PROCESS FOR THE SELECTIVE ELIMINATION OF OILY PRODUCTS FROM THE WATER |
| FR2138259A1 (en) * | 1971-05-21 | 1973-01-05 | Sohnius Alfred | Oil absorption - with a moulded reinforced fibreboard - waterproofed with silicone and/or paraffin |
-
1973
- 1973-06-27 NL NL7308973A patent/NL7308973A/xx unknown
- 1973-06-27 GB GB3052473A patent/GB1430446A/en not_active Expired
- 1973-06-28 DE DE19732333012 patent/DE2333012A1/en active Pending
- 1973-06-29 JP JP7356273A patent/JPS4952789A/ja active Pending
- 1973-06-29 FR FR7324101A patent/FR2190515B1/fr not_active Expired
- 1973-06-29 BE BE132973A patent/BE801733A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2333012A1 (en) | 1974-01-17 |
| BE801733A (en) | 1973-10-15 |
| GB1430446A (en) | 1976-02-18 |
| FR2190515B1 (en) | 1978-12-01 |
| JPS4952789A (en) | 1974-05-22 |
| FR2190515A1 (en) | 1974-02-01 |