GB1322720A - Process for the treatment of aqueous effluents bearing coating compositions - Google Patents

Process for the treatment of aqueous effluents bearing coating compositions

Info

Publication number
GB1322720A
GB1322720A GB5372169A GB1322720DA GB1322720A GB 1322720 A GB1322720 A GB 1322720A GB 5372169 A GB5372169 A GB 5372169A GB 1322720D A GB1322720D A GB 1322720DA GB 1322720 A GB1322720 A GB 1322720A
Authority
GB
United Kingdom
Prior art keywords
bath
treatment
coating compositions
aqueous effluents
bearing coating
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
GB5372169A
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.)
Pressed Steel Fisher Ltd
Original Assignee
Pressed Steel Fisher Ltd
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 Pressed Steel Fisher Ltd filed Critical Pressed Steel Fisher Ltd
Publication of GB1322720A publication Critical patent/GB1322720A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

1322720 Dialysis PRESSED STEEL FISHER Ltd 27 Oct 1970 [3 Oct 1969] 53721/69 Heading B1X Articles are coated by electrodeposition in bath 12 and afterwards washed with water by sprays 16. The effluent from tank 13 is mixed with cooling solution from bath 12 to give an intermediate strength solution which is fed to reverse osmosis unit 23. Enriched liquid is passed back to bath 12 by line 27 while the other liquid is returned via line 32 to the sprays 16. (For Figure see next page)
GB5372169A 1969-11-03 1969-11-03 Process for the treatment of aqueous effluents bearing coating compositions Expired GB1322720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5372169 1969-11-03

Publications (1)

Publication Number Publication Date
GB1322720A true GB1322720A (en) 1973-07-11

Family

ID=10468765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5372169A Expired GB1322720A (en) 1969-11-03 1969-11-03 Process for the treatment of aqueous effluents bearing coating compositions

Country Status (8)

Country Link
JP (1) JPS5125444B1 (en)
BE (1) BE758365A (en)
CA (1) CA934324A (en)
DE (1) DE2053546A1 (en)
ES (1) ES385134A1 (en)
FR (1) FR2068384A5 (en)
GB (1) GB1322720A (en)
ZA (1) ZA707394B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125444B1 (en) * 1969-11-03 1976-07-31

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331525A (en) 1979-11-13 1982-05-25 Diamond Shamrock Corporation Electrolytic-ultrafiltration apparatus and process for recovering solids from a liquid medium
DE3625171C1 (en) * 1986-07-25 1988-02-25 Herberts Gmbh Method and device for dip coating objects with liquid coating materials with subsequent rinsing using ultrafiltrate
SE509755C2 (en) * 1992-05-13 1999-03-01 Electrolux Ab Valve arrangement for a pressurized water purifier
SE505028C2 (en) * 1992-05-13 1997-06-16 Electrolux Ab Method and apparatus for purifying water
DE4325037A1 (en) * 1993-07-26 1995-02-02 Andreas Landmann Process water recycling plant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853442A (en) * 1955-11-18 1958-09-23 Pfaudler Permutit Inc Method and means of electrolytic plating
GB1071458A (en) * 1965-05-31 1967-06-07 Pressed Steel Fisher Ltd A process for treating the effluent from plants for the electro-deposition of paint
GB1179423A (en) * 1967-03-22 1970-01-28 Pressed Steel Fisher Ltd Treatment of Effluents by the Reverse Osmosis Process
BE758365A (en) * 1969-11-03 1971-04-16 Pressed Steel Fisher Ltd METHOD AND APPARATUS FOR TREATMENT OF AQUEOUS EFFLUENTS CONTAINING COATING COMPOSITIONS
JPS5115814B2 (en) * 1972-05-02 1976-05-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125444B1 (en) * 1969-11-03 1976-07-31

Also Published As

Publication number Publication date
DE2053546A1 (en) 1971-05-13
BE758365A (en) 1971-04-16
ZA707394B (en) 1971-08-25
JPS5125444B1 (en) 1976-07-31
FR2068384A5 (en) 1971-08-20
ES385134A1 (en) 1973-12-01
CA934324A (en) 1973-09-25

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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