GB1391350A - Electrophoreticdeposition bath treatment - Google Patents

Electrophoreticdeposition bath treatment

Info

Publication number
GB1391350A
GB1391350A GB2873572A GB2873572A GB1391350A GB 1391350 A GB1391350 A GB 1391350A GB 2873572 A GB2873572 A GB 2873572A GB 2873572 A GB2873572 A GB 2873572A GB 1391350 A GB1391350 A GB 1391350A
Authority
GB
United Kingdom
Prior art keywords
ultrafiltration
solubilized
aqueous
bath
june
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
Application number
GB2873572A
Other languages
English (en)
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 Inc
Original Assignee
PPG Industries Inc
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 Inc filed Critical PPG Industries Inc
Publication of GB1391350A publication Critical patent/GB1391350A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/58Multistep processes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00Electrophoretic coating characterised by the process
    • C25D13/22Servicing or operating apparatus or multistep processes
    • C25D13/24Regeneration of process liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025Reverse osmosis; Hyperfiltration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14Ultrafiltration; Microfiltration
    • B01D61/145Ultrafiltration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB2873572A 1971-06-21 1972-06-20 Electrophoreticdeposition bath treatment Expired GB1391350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15504271A 1971-06-21 1971-06-21

Publications (1)

Publication Number Publication Date
GB1391350A true GB1391350A (en) 1975-04-23

Family

ID=22553901

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2873572A Expired GB1391350A (en) 1971-06-21 1972-06-20 Electrophoreticdeposition bath treatment

Country Status (10)

Country Link
US (1) US3663407A (enExample)
JP (1) JPS541496B1 (enExample)
AU (1) AU444583B2 (enExample)
BE (1) BE785118A (enExample)
BR (1) BR7203958D0 (enExample)
CA (1) CA961002A (enExample)
DE (1) DE2229677B2 (enExample)
FR (1) FR2143018B1 (enExample)
GB (1) GB1391350A (enExample)
IT (1) IT959036B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556980A1 (fr) * 1983-12-26 1985-06-28 Ajinomoto Kk Procede de traitement de liqueurs residuaires de production de la lysine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330278B2 (enExample) * 1972-07-19 1978-08-25
JPS4994580A (enExample) * 1973-01-17 1974-09-07
US4269208A (en) * 1978-08-28 1981-05-26 Koering Dale J Electroplating apparatus
US4581111A (en) * 1984-03-28 1986-04-08 Ppg Industries, Inc. Treatment of ultrafiltrate by electrodialysis
EP0891950A1 (de) * 1997-07-17 1999-01-20 PPG Industries Lacke GmbH Verfahren zur Aufbereitung von lösemittelhaltigen Prozessflüssigkeiten
US7481910B2 (en) * 2004-06-30 2009-01-27 Taiwan Semiconductor Manufacturing Co., Ltd. Method and apparatus for stabilizing plating film impurities
JP7367181B2 (ja) * 2020-03-24 2023-10-23 オルガノ株式会社 水回収システムおよび水回収方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758366A (fr) * 1969-11-03 1971-04-16 Pressed Steel Fisher Ltd Procede d'enduction d'articles par depot electrolytique
BE759416A (fr) * 1969-11-25 1971-05-25 Ppg Industries Inc Procede d'echange d'ions d'un ultrafiltrat provenant d'un bain de depotelectrolytique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2556980A1 (fr) * 1983-12-26 1985-06-28 Ajinomoto Kk Procede de traitement de liqueurs residuaires de production de la lysine

Also Published As

Publication number Publication date
FR2143018B1 (enExample) 1981-12-31
IT959036B (it) 1973-11-10
AU4200872A (en) 1974-01-31
FR2143018A1 (enExample) 1973-02-02
BE785118A (fr) 1972-12-20
BR7203958D0 (pt) 1973-05-10
CA961002A (en) 1975-01-14
JPS541496B1 (enExample) 1979-01-25
AU444583B2 (en) 1974-01-31
US3663407A (en) 1972-05-16
DE2229677A1 (de) 1972-12-28
DE2229677B2 (de) 1981-07-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee