ATE303349T1 - Verfahren zur reinigung von einem wässrigen zinn enthaltenden mediums - Google Patents

Verfahren zur reinigung von einem wässrigen zinn enthaltenden mediums

Info

Publication number: ATE303349T1
Authority: AT; Austria
Prior art keywords: aqueous medium; cleaning; medium containing; containing tin; purification
Prior art date: 1998-01-19

Application number

AT99200085T

Other languages

English (en)

Inventor

Cedric Humblot

Leon Ninane

Original Assignee

Solvay

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.)

1998-01-19

Filing date

1999-01-09

Publication date

2005-09-15

1999-01-09 Application filed by Solvay filed Critical Solvay

2005-09-15 Application granted granted Critical

2005-09-15 Publication of ATE303349T1 publication Critical patent/ATE303349T1/de

Links

239000012736 aqueous medium Substances 0.000 title abstract 2
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 title 1
238000004140 cleaning Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
229910052910 alkali metal silicate Inorganic materials 0.000 abstract 1
238000000746 purification Methods 0.000 abstract 1
239000012265 solid product Substances 0.000 abstract 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH

Landscapes

Chemical & Material Sciences (AREA)
Water Supply & Treatment (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Inorganic Chemistry (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Removal Of Specific Substances (AREA)
Processing Of Solid Wastes (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Manufacture And Refinement Of Metals (AREA)
Detergent Compositions (AREA)
Catalysts (AREA)

AT99200085T 1998-01-19 1999-01-09 Verfahren zur reinigung von einem wässrigen zinn enthaltenden mediums ATE303349T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9800583A FR2773794B1 (fr)	1998-01-19	1998-01-19	Procede d'epuration d'un milieu aqueux contamine par de l'etain

Publications (1)

Publication Number	Publication Date
ATE303349T1 true ATE303349T1 (de)	2005-09-15

Family

ID=9521970

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT99200085T ATE303349T1 (de)	1998-01-19	1999-01-09	Verfahren zur reinigung von einem wässrigen zinn enthaltenden mediums

Country Status (6)

Country	Link
EP (1)	EP0930274B1 (de)
AT (1)	ATE303349T1 (de)
DE (1)	DE69926925T2 (de)
DK (1)	DK0930274T3 (de)
ES (1)	ES2248956T3 (de)
FR (1)	FR2773794B1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4200528A (en) *	1978-03-29	1980-04-29	Pq Corporation	Removing metal ions from aqueous effluents
FR2650265B1 (fr) *	1989-07-28	1991-11-08	Hecke Jean Claude Van Den	Composition de matiere pour l'epuration chimique et biologique des eaux polluees et procede de preparation de cette composition
FR2719304B1 (fr) *	1994-04-29	1996-07-19	Rhone Poulenc Chimie	Agent de captation de cation de métaux lourds comprenant un composé du type silicate ou aluminosilicate et un composé du type carbonate.

1998
- 1998-01-19 FR FR9800583A patent/FR2773794B1/fr not_active Expired - Fee Related
1999
- 1999-01-09 DE DE69926925T patent/DE69926925T2/de not_active Expired - Lifetime
- 1999-01-09 ES ES99200085T patent/ES2248956T3/es not_active Expired - Lifetime
- 1999-01-09 AT AT99200085T patent/ATE303349T1/de not_active IP Right Cessation
- 1999-01-09 DK DK99200085T patent/DK0930274T3/da active
- 1999-01-09 EP EP99200085A patent/EP0930274B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2773794A1 (fr)	1999-07-23
EP0930274B1 (de)	2005-08-31
DK0930274T3 (da)	2006-01-16
EP0930274A1 (de)	1999-07-21
ES2248956T3 (es)	2006-03-16
DE69926925D1 (de)	2005-10-06
DE69926925T2 (de)	2006-06-14
FR2773794B1 (fr)	2000-04-07

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2006-04-15

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