NL6402213A - - Google Patents
Info
- Publication number
- NL6402213A NL6402213A NL6402213A NL6402213A NL6402213A NL 6402213 A NL6402213 A NL 6402213A NL 6402213 A NL6402213 A NL 6402213A NL 6402213 A NL6402213 A NL 6402213A NL 6402213 A NL6402213 A NL 6402213A
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
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- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG37214A DE1226498B (de) | 1963-03-06 | 1963-03-06 | Verfahren zum Klaeren von Abwaessern und zum Spalten von OElemulsionen mittels Eisen(II)-Sulfat unter Zusatz von Flockungshilfsmitteln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6402213A true NL6402213A (xx) | 1964-09-07 |
Family
ID=7125583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6402213A NL6402213A (xx) | 1963-03-06 | 1964-03-05 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH431459A (xx) |
| DE (1) | DE1226498B (xx) |
| GB (1) | GB1032725A (xx) |
| NL (1) | NL6402213A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2766477B1 (fr) * | 1997-07-22 | 1999-09-24 | Bernard Chavet | Procede de traitement d'une eau usee alcaline |
| DE102005060329A1 (de) * | 2005-12-16 | 2007-06-21 | Dietz-Motoren Gmbh & Co. Kg | Hochdruckventilator |
| CN109650593B (zh) * | 2019-01-14 | 2021-09-24 | 广州市汇鹏建设有限公司 | 一种城市污水处理方法 |
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1963
- 1963-03-06 DE DEG37214A patent/DE1226498B/de active Pending
- 1963-07-15 GB GB2791463A patent/GB1032725A/en not_active Expired
-
1964
- 1964-02-19 CH CH200464A patent/CH431459A/de unknown
- 1964-03-05 NL NL6402213A patent/NL6402213A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH431459A (de) | 1967-03-15 |
| GB1032725A (en) | 1966-06-15 |
| DE1226498B (de) | 1966-10-06 |