FR2453107B1 - - Google Patents
Info
- Publication number
- FR2453107B1 FR2453107B1 FR7908294A FR7908294A FR2453107B1 FR 2453107 B1 FR2453107 B1 FR 2453107B1 FR 7908294 A FR7908294 A FR 7908294A FR 7908294 A FR7908294 A FR 7908294A FR 2453107 B1 FR2453107 B1 FR 2453107B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C02F1/52—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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
-
- 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
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7908294A FR2453107A1 (fr) | 1979-04-03 | 1979-04-03 | Suspension de silice activee sous forme d'aluminate utilisable comme adjuvant de floculation et son procede de preparation |
| BR8002031A BR8002031A (pt) | 1979-04-03 | 1980-04-01 | Processo para a preparacao de uma suspensao de silico-aluminiato a partir de uma solucao de silicato de sodio e suspensao obtida pelo processo |
| AR28055780A AR223519A1 (es) | 1979-04-03 | 1980-04-02 | Procedimiento para preparar una suspension de silice activada bajo la forma de aluminato utilizable como auxiliar de floculacion y la suspension asi formada |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7908294A FR2453107A1 (fr) | 1979-04-03 | 1979-04-03 | Suspension de silice activee sous forme d'aluminate utilisable comme adjuvant de floculation et son procede de preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2453107A1 FR2453107A1 (fr) | 1980-10-31 |
| FR2453107B1 true FR2453107B1 (cg-RX-API-DMAC10.html) | 1981-05-29 |
Family
ID=9223865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7908294A Granted FR2453107A1 (fr) | 1979-04-03 | 1979-04-03 | Suspension de silice activee sous forme d'aluminate utilisable comme adjuvant de floculation et son procede de preparation |
Country Status (3)
| Country | Link |
|---|---|
| AR (1) | AR223519A1 (cg-RX-API-DMAC10.html) |
| BR (1) | BR8002031A (cg-RX-API-DMAC10.html) |
| FR (1) | FR2453107A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0056068B1 (de) * | 1981-01-14 | 1985-07-17 | Henkel Kommanditgesellschaft auf Aktien | Verfahren zur Behandlung von Abwässern |
| IT1318554B1 (it) * | 2000-06-06 | 2003-08-27 | Ecostar Srl | Alluminosilicati per impasti per carta. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1077973A (en) * | 1964-07-13 | 1967-08-02 | Bba Group Ltd | Improvements relating to inorganic polymeric materials |
| GB1477557A (en) * | 1971-06-24 | 1977-06-22 | Anglian Water Authority | Process compositions and uses of silicate products |
| GB1399599A (en) * | 1971-06-24 | 1975-07-02 | Norwich | Water treatment apparatus |
| GB1399598A (en) * | 1971-06-24 | 1975-07-02 | Norwich | Water treatment process and apparatus |
| FR2376688A1 (fr) * | 1977-01-10 | 1978-08-04 | Anglian Water Authority | Procede et appareil pour former une dispersion aqueuse stable de produits a base de silicate |
-
1979
- 1979-04-03 FR FR7908294A patent/FR2453107A1/fr active Granted
-
1980
- 1980-04-01 BR BR8002031A patent/BR8002031A/pt unknown
- 1980-04-02 AR AR28055780A patent/AR223519A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| BR8002031A (pt) | 1980-11-25 |
| FR2453107A1 (fr) | 1980-10-31 |
| AR223519A1 (es) | 1981-08-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |