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FR2773553B1 - Procede de depollution et de recyclage d'ultrafiltrats de bains d'electrodeposition contenant du plomb - Google Patents

Procede de depollution et de recyclage d'ultrafiltrats de bains d'electrodeposition contenant du plomb

Info

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
Application number
FR9800270A
Other languages
English (en)
Other versions
FR2773553A1 (fr
Inventor
Philippe Faucher
Victor Ken
Mercedes Gonzales
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.)
PPG Industries France SAS
Original Assignee
PPG Industries France 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.)
Filing date
Publication date
Application filed by PPG Industries France SAS filed Critical PPG Industries France SAS
Priority to FR9800270A priority Critical patent/FR2773553B1/fr
Publication of FR2773553A1 publication Critical patent/FR2773553A1/fr
Application granted granted Critical
Publication of FR2773553B1 publication Critical patent/FR2773553B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
FR9800270A 1998-01-13 1998-01-13 Procede de depollution et de recyclage d'ultrafiltrats de bains d'electrodeposition contenant du plomb Expired - Fee Related FR2773553B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9800270A FR2773553B1 (fr) 1998-01-13 1998-01-13 Procede de depollution et de recyclage d'ultrafiltrats de bains d'electrodeposition contenant du plomb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9800270A FR2773553B1 (fr) 1998-01-13 1998-01-13 Procede de depollution et de recyclage d'ultrafiltrats de bains d'electrodeposition contenant du plomb

Publications (2)

Publication Number Publication Date
FR2773553A1 FR2773553A1 (fr) 1999-07-16
FR2773553B1 true FR2773553B1 (fr) 2000-03-31

Family

ID=9521722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9800270A Expired - Fee Related FR2773553B1 (fr) 1998-01-13 1998-01-13 Procede de depollution et de recyclage d'ultrafiltrats de bains d'electrodeposition contenant du plomb

Country Status (1)

Country Link
FR (1) FR2773553B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10001539B4 (de) * 2000-01-14 2006-01-19 Uhde Gmbh Verfahren zur Beseitigung von NOx und N2O
DE10161841A1 (de) * 2001-12-15 2003-06-26 Henkel Kgaa Verfahren zur Aufbereitung von Umlaufwasser in Koaguliereinrichtungen von Lackieranlagen
DE102007061504A1 (de) * 2007-12-18 2009-06-25 Henkel Ag & Co. Kgaa Spülwasseraufbereitung in der Tauchlackierung mit vollständiger Rückführung von VE-Wasser in das Spülwassersystem

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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 (ru) * 1989-07-20 1992-03-23 Челябинский филиал Научно-исследовательского и проектного института неорганических пигментов и судовых покрытий Способ получени оксида цинка

Also Published As

Publication number Publication date
FR2773553A1 (fr) 1999-07-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20100930