IT959036B - ELECTRODEPOSITION PROCESS - Google Patents

ELECTRODEPOSITION PROCESS

Info

Publication number
IT959036B
IT959036B IT68745/72A IT6874572A IT959036B IT 959036 B IT959036 B IT 959036B IT 68745/72 A IT68745/72 A IT 68745/72A IT 6874572 A IT6874572 A IT 6874572A IT 959036 B IT959036 B IT 959036B
Authority
IT
Italy
Prior art keywords
electrodeposition process
electrodeposition
Prior art date
Application number
IT68745/72A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT959036B publication Critical patent/IT959036B/en

Links

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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/58—Multistep processes
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/22—Servicing or operating apparatus or multistep processes
    • C25D13/24—Regeneration of process liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
IT68745/72A 1971-06-21 1972-05-31 ELECTRODEPOSITION PROCESS IT959036B (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
IT959036B true IT959036B (en) 1973-11-10

Family

ID=22553901

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68745/72A IT959036B (en) 1971-06-21 1972-05-31 ELECTRODEPOSITION PROCESS

Country Status (10)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330278B2 (en) * 1972-07-19 1978-08-25
JPS4994580A (en) * 1973-01-17 1974-09-07
US4269208A (en) * 1978-08-28 1981-05-26 Koering Dale J Electroplating apparatus
JPS60137489A (en) * 1983-12-26 1985-07-22 Ajinomoto Co Inc Treatment of waste liquid
US4581111A (en) * 1984-03-28 1986-04-08 Ppg Industries, Inc. Treatment of ultrafiltrate by electrodialysis
EP0891950A1 (en) * 1997-07-17 1999-01-20 PPG Industries Lacke GmbH Process for treating solvent containing process liquids
US7481910B2 (en) * 2004-06-30 2009-01-27 Taiwan Semiconductor Manufacturing Co., Ltd. Method and apparatus for stabilizing plating film impurities

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758366A (en) * 1969-11-03 1971-04-16 Pressed Steel Fisher Ltd PROCESS FOR COATING ARTICLES BY ELECTROLYTIC DEPOSIT
BE759416A (en) * 1969-11-25 1971-05-25 Ppg Industries Inc PROCESS FOR EXCHANGING ION OF AN ULTRAFILTRATE FROM AN ELECTROLYTIC DEPOSIT BATH

Also Published As

Publication number Publication date
GB1391350A (en) 1975-04-23
DE2229677A1 (en) 1972-12-28
AU444583B2 (en) 1974-01-31
US3663407A (en) 1972-05-16
BR7203958D0 (en) 1973-05-10
FR2143018A1 (en) 1973-02-02
BE785118A (en) 1972-12-20
FR2143018B1 (en) 1981-12-31
AU4200872A (en) 1974-01-31
DE2229677B2 (en) 1981-07-30
CA961002A (en) 1975-01-14
JPS541496B1 (en) 1979-01-25

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