FR2856053B1 - Compositions a base de solutions stabilisees de polychlorure d'aluminium et de sel de fer pour le traitement d'effluents aqueux. - Google Patents

Compositions a base de solutions stabilisees de polychlorure d'aluminium et de sel de fer pour le traitement d'effluents aqueux.

Info

Publication number: FR2856053B1
Authority: FR; France
Prior art keywords: treatment; iron salt; compositions based; aqueous effluents; stabilized solutions
Prior art date: 2003-06-16
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 - Fee Related

Application number

FR0307226A

Other languages

English (en)

Other versions

FR2856053A1 (fr

Inventor

Vincent Favreau

Yvette Pescher

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rhodia Chimie SAS

Original Assignee

Rhodia Chimie SAS

Priority date (The priority date 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 date listed.)

2003-06-16

Filing date

2003-06-16

Publication date

2005-11-18

2003-06-16 Application filed by Rhodia Chimie SAS filed Critical Rhodia Chimie SAS

2003-06-16 Priority to FR0307226A priority Critical patent/FR2856053B1/fr

2004-06-11 Priority to PCT/FR2004/001472 priority patent/WO2005003041A2/fr

2004-12-17 Publication of FR2856053A1 publication Critical patent/FR2856053A1/fr

2005-11-18 Application granted granted Critical

2005-11-18 Publication of FR2856053B1 publication Critical patent/FR2856053B1/fr

2023-06-16 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical class [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title 1
229910052782 aluminium Inorganic materials 0.000 title 1
239000000203 mixture Substances 0.000 title 1

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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
- 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, with or without oxygen or hydrogen, and containing two or more other elements
- C01F7/786—Compounds containing aluminium, with or without oxygen or hydrogen, and containing two or more other elements containing, besides aluminium, only anions, e.g. Al[OH]xCly[SO4]z
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- 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
- 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
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/16—Amines or polyamines
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Geology (AREA)
Materials Engineering (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Removal Of Specific Substances (AREA)

FR0307226A 2003-06-16 2003-06-16 Compositions a base de solutions stabilisees de polychlorure d'aluminium et de sel de fer pour le traitement d'effluents aqueux. Expired - Fee Related FR2856053B1 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
FR0307226A FR2856053B1 (fr)	2003-06-16	2003-06-16	Compositions a base de solutions stabilisees de polychlorure d'aluminium et de sel de fer pour le traitement d'effluents aqueux.
PCT/FR2004/001472 WO2005003041A2 (fr)	2003-06-16	2004-06-11	Solutions stabilisees de polychlorure d'aluminium et de sel de fer pour le traitement d'effluents

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR0307226A FR2856053B1 (fr)	2003-06-16	2003-06-16	Compositions a base de solutions stabilisees de polychlorure d'aluminium et de sel de fer pour le traitement d'effluents aqueux.

Publications (2)

Publication Number	Publication Date
FR2856053A1 FR2856053A1 (fr)	2004-12-17
FR2856053B1 true FR2856053B1 (fr)	2005-11-18

Family

ID=33484475

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR0307226A Expired - Fee Related FR2856053B1 (fr)	2003-06-16	2003-06-16	Compositions a base de solutions stabilisees de polychlorure d'aluminium et de sel de fer pour le traitement d'effluents aqueux.

Country Status (2)

Country	Link
FR (1)	FR2856053B1 (fr)
WO (1)	WO2005003041A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2012084621A1 (fr) *	2010-12-24	2012-06-28	Unilever Nv	Composition et processus de clarification d'eau
WO2012084623A1 (fr) *	2010-12-24	2012-06-28	Unilever Nv	Composition et processus de clarification d'eau

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1003599A (en) *	1973-07-19	1977-01-11	Richard G. Tonkyn	Water-soluble cationic polymeric materials and their use
US5294352A (en) *	1985-06-27	1994-03-15	Waldmann John J	Compositions for the detackification of paint spray booth water and waste water
DE3825281A1 (de) *	1988-07-26	1990-02-01	Alfred Albert	Faellungsmittel, insbesondere zur phosphatelimination in abwaessern
CA2102813C (fr) *	1991-05-17	2003-10-14	Robert P. M. Smisson	Traitement d'un liquide
DE19828467A1 (de) *	1998-06-26	1999-12-30	Metallgesellschaft Ag	Flockungsmittel

2003
- 2003-06-16 FR FR0307226A patent/FR2856053B1/fr not_active Expired - Fee Related
2004
- 2004-06-11 WO PCT/FR2004/001472 patent/WO2005003041A2/fr not_active Ceased

Also Published As

Publication number	Publication date
WO2005003041A3 (fr)	2005-03-24
FR2856053A1 (fr)	2004-12-17
WO2005003041A2 (fr)	2005-01-13

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Legal Events

Date	Code	Title	Description
2008-05-09	TP	Transmission of property
2009-04-17	ST	Notification of lapse	Effective date: 20090228