FR2584699B1 - Chlorosulfate d'aluminium basique, son procede de preparation et son application comme agent coagulant - Google Patents
Chlorosulfate d'aluminium basique, son procede de preparation et son application comme agent coagulantInfo
- Publication number
- FR2584699B1 FR2584699B1 FR8510708A FR8510708A FR2584699B1 FR 2584699 B1 FR2584699 B1 FR 2584699B1 FR 8510708 A FR8510708 A FR 8510708A FR 8510708 A FR8510708 A FR 8510708A FR 2584699 B1 FR2584699 B1 FR 2584699B1
- Authority
- FR
- France
- Prior art keywords
- preparing
- application
- same
- coagulating agent
- basic aluminum
- Prior art date
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/78—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen
- C01F7/786—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen containing, besides aluminium, only anions, e.g. Al[OH]xCly[SO4]z
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8510708A FR2584699B1 (fr) | 1985-07-12 | 1985-07-12 | Chlorosulfate d'aluminium basique, son procede de preparation et son application comme agent coagulant |
FR8609005A FR2600321B2 (fr) | 1985-07-12 | 1986-06-23 | Procede continu de fabrication d'un chlorosulfate d'aluminium basique |
FR8609006A FR2600322B2 (fr) | 1985-07-12 | 1986-06-23 | Procede de preparation d'un chlorosulfate d'aluminium basique |
AT86401521T ATE57675T1 (de) | 1985-07-12 | 1986-07-09 | Basisches aluminiumchlorsulfat, verfahren zu dessen herstellung und seine verwendung als koagulierungsmittel. |
DE8686401521T DE3675140D1 (de) | 1985-07-12 | 1986-07-09 | Basisches aluminiumchlorsulfat, verfahren zu dessen herstellung und seine verwendung als koagulierungsmittel. |
EP86401521A EP0218487B1 (fr) | 1985-07-12 | 1986-07-09 | Chlorosulfate d'aluminium basique, son procédé de préparation et son application comme agent coagulant |
BR8603251A BR8603251A (pt) | 1985-07-12 | 1986-07-10 | Clorossulfato de aluminio basico,processos para a preparacao do mesmo e para o tratamento de um meio aquoso |
CA000513636A CA1280270C (fr) | 1985-07-12 | 1986-07-11 | Chlorosulfate d'aluminium basique, son procede de preparation et son application comme agent coagulant |
ES8600261A ES2001017A6 (es) | 1985-07-12 | 1986-07-11 | Un procedimiento para preparar un clorosulfato de aluminio basico y utilizacion de este como agente coagulante. |
KR1019860005651A KR910003971B1 (ko) | 1985-07-12 | 1986-07-12 | 염기성 알루미늄 클로로설페이트의 제조방법 |
US07/242,608 US4981673A (en) | 1985-07-12 | 1988-09-08 | Basic aluminum chlorosulfate flocculant |
US07/592,380 US5076940A (en) | 1985-07-12 | 1990-10-03 | Basic aluminum chlorosulfate flocculating process |
US08/485,505 US5518706A (en) | 1985-07-12 | 1995-06-07 | Basic aluminum chlorosulfate flocculant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8510708A FR2584699B1 (fr) | 1985-07-12 | 1985-07-12 | Chlorosulfate d'aluminium basique, son procede de preparation et son application comme agent coagulant |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2584699A1 FR2584699A1 (fr) | 1987-01-16 |
FR2584699B1 true FR2584699B1 (fr) | 1987-10-30 |
Family
ID=9321243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8510708A Expired FR2584699B1 (fr) | 1985-07-12 | 1985-07-12 | Chlorosulfate d'aluminium basique, son procede de preparation et son application comme agent coagulant |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2584699B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2734559B1 (fr) * | 1995-05-24 | 1997-08-14 | Rhone Poulenc Chimie | Nouveaux polychlorures ou polychlorosulfates d'aluminium, leur procede de preparation et leur application au traitement des milieux aqueux |
FR2740128B1 (fr) | 1995-10-20 | 1998-01-09 | Rhone Poulenc Chimie | Procede de preparation de polychlorure d'aluminium basique et son application au traitement de milieux aqueux |
FR2788779B1 (fr) * | 1999-01-22 | 2004-02-06 | Synthron | Nouvelles compositions organo-minerales hydrosolubles et leur utilisation comme agent floculant |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2036685A1 (en) * | 1969-01-31 | 1970-12-31 | Taki Fertilizer Manufac | Basic salts as coagulants for use in aqueous - media |
FI53963C (fi) * | 1971-02-19 | 1978-09-11 | Kali Chemie Ag | Foerfarande foer framstaellning av sulfathaltiga basiska aluminiumklorider |
GB1519291A (en) * | 1974-08-12 | 1978-07-26 | Laporte Industries Ltd | Water treatment |
FR2534897A1 (fr) * | 1982-10-26 | 1984-04-27 | Ugine Kuhlmann | Procede de fabrication de chlorosulfates basiques d'aluminium |
-
1985
- 1985-07-12 FR FR8510708A patent/FR2584699B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2584699A1 (fr) | 1987-01-16 |
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