FR2773553B1 - PROCESS FOR CLEANING UP AND RECYCLING LEAD-CONTAINING ELECTRODEPOSITION BATHROOMS - Google Patents
PROCESS FOR CLEANING UP AND RECYCLING LEAD-CONTAINING ELECTRODEPOSITION BATHROOMSInfo
- Publication number
- FR2773553B1 FR2773553B1 FR9800270A FR9800270A FR2773553B1 FR 2773553 B1 FR2773553 B1 FR 2773553B1 FR 9800270 A FR9800270 A FR 9800270A FR 9800270 A FR9800270 A FR 9800270A FR 2773553 B1 FR2773553 B1 FR 2773553B1
- Authority
- FR
- France
- Prior art keywords
- bathrooms
- cleaning
- recycling lead
- containing electrodeposition
- electrodeposition
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
- C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/16—Organic material
- B01J39/18—Macromolecular compounds
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B13/00—Obtaining lead
- C22B13/04—Obtaining lead by wet processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9800270A FR2773553B1 (en) | 1998-01-13 | 1998-01-13 | PROCESS FOR CLEANING UP AND RECYCLING LEAD-CONTAINING ELECTRODEPOSITION BATHROOMS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9800270A FR2773553B1 (en) | 1998-01-13 | 1998-01-13 | PROCESS FOR CLEANING UP AND RECYCLING LEAD-CONTAINING ELECTRODEPOSITION BATHROOMS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2773553A1 FR2773553A1 (en) | 1999-07-16 |
FR2773553B1 true FR2773553B1 (en) | 2000-03-31 |
Family
ID=9521722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9800270A Expired - Fee Related FR2773553B1 (en) | 1998-01-13 | 1998-01-13 | PROCESS FOR CLEANING UP AND RECYCLING LEAD-CONTAINING ELECTRODEPOSITION BATHROOMS |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2773553B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10001539B4 (en) * | 2000-01-14 | 2006-01-19 | Uhde Gmbh | Process for the removal of NOx and N2O |
DE10161841A1 (en) * | 2001-12-15 | 2003-06-26 | Henkel Kgaa | Treatment of circulating water in a paint shop comprises removing coagulated or dispersed paint solids and passing the water through an ion exchanger |
DE102007061504A1 (en) * | 2007-12-18 | 2009-06-25 | Henkel Ag & Co. Kgaa | Rinse water treatment in the dip coating with complete return of demineralized water to the rinse water system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3663398A (en) * | 1970-09-14 | 1972-05-16 | Ppg Industries Inc | Ion exchange of an ultrafiltrate derived from an electrodeposition bath |
US3770423A (en) * | 1972-02-04 | 1973-11-06 | Du Pont | Process for removing dissolved lead compounds from aqueous media |
US3933973A (en) * | 1973-10-16 | 1976-01-20 | Sherritt Gordon Mines Limited | Treatment of lead sulphide bearing material |
US4136025A (en) * | 1977-08-18 | 1979-01-23 | Ppg Industries, Inc. | Method of cleaning membrane filter |
US4814091A (en) * | 1987-06-29 | 1989-03-21 | The United States Of America As Represented By The United States Department Of Energy | Process for removing metals from water |
US5024764A (en) * | 1989-03-17 | 1991-06-18 | Ametek, Inc. | Method of making a composite filter |
SU1721020A1 (en) * | 1989-07-20 | 1992-03-23 | Челябинский филиал Научно-исследовательского и проектного института неорганических пигментов и судовых покрытий | Process for producing zinc oxide |
-
1998
- 1998-01-13 FR FR9800270A patent/FR2773553B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2773553A1 (en) | 1999-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20100930 |