JPS4984904A - - Google Patents

Info

Publication number
JPS4984904A
JPS4984904A JP48070374A JP7037473A JPS4984904A JP S4984904 A JPS4984904 A JP S4984904A JP 48070374 A JP48070374 A JP 48070374A JP 7037473 A JP7037473 A JP 7037473A JP S4984904 A JPS4984904 A JP S4984904A
Authority
JP
Japan
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.)
Pending
Application number
JP48070374A
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 filed Critical
Publication of JPS4984904A publication Critical patent/JPS4984904A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/16—Regeneration of process solutions
    • C25D21/20—Regeneration of process solutions of rinse-solutions
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/08—Specific process operations in the concentrate stream
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Removal Of Specific Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP48070374A 1972-06-21 1973-06-21 Pending JPS4984904A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2230243 1972-06-21

Publications (1)

Publication Number Publication Date
JPS4984904A true JPS4984904A (ja) 1974-08-15

Family

ID=5848331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48070374A Pending JPS4984904A (ja) 1972-06-21 1973-06-21

Country Status (6)

Country Link
JP (1) JPS4984904A (ja)
AT (1) AT337655B (ja)
CH (1) CH574261A5 (ja)
DE (1) DE2230243B1 (ja)
FR (1) FR2189523A1 (ja)
IT (1) IT986540B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130164A (ja) * 1974-09-06 1976-03-15 Toray Industries
JPS57207585A (en) * 1981-06-15 1982-12-20 Teijin Ltd Treatment of rinsing water for plating
JP2014070250A (ja) * 2012-09-28 2014-04-21 Dowa Technology Kk めっき排水からの水の再生方法、及びめっき排水からの銀の回収方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910430B2 (ja) * 1976-04-19 1984-03-08 日本ペイント株式会社 リン酸塩皮膜化成処理方法
DE2855529A1 (de) * 1978-12-22 1980-06-26 Babcock Brown Boveri Reaktor Verfahren und einrichtung zum deborieren von primaerkuehlmittel einer wassergekuehlten kernreaktoranlage
DE4229061C2 (de) * 1992-09-01 1995-04-20 Sep Tech Studien Verfahren zur Rückgewinnung von wäßrigen Prozeßflüssigkeiten aus Oberflächenbehandlungsbädern
DE10240350B4 (de) 2002-08-28 2005-05-12 Atotech Deutschland Gmbh Vorrichtung und Verfahren zum Regenerieren eines stromlosen Metallabscheidebades
EP1884278A1 (en) * 2006-07-24 2008-02-06 ATOTECH Deutschland GmbH Apparatus and method for rinsing of liquid from work pieces
DE102013214981A1 (de) * 2013-07-31 2015-02-05 Krones Ag Verfahren und Vorrichtung zur wertstofforientierten Wasseraufbereitung für Minen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130164A (ja) * 1974-09-06 1976-03-15 Toray Industries
JPS5523112B2 (ja) * 1974-09-06 1980-06-20
JPS57207585A (en) * 1981-06-15 1982-12-20 Teijin Ltd Treatment of rinsing water for plating
JP2014070250A (ja) * 2012-09-28 2014-04-21 Dowa Technology Kk めっき排水からの水の再生方法、及びめっき排水からの銀の回収方法

Also Published As

Publication number Publication date
DE2230243B1 (de) 1973-10-04
AT337655B (de) 1977-07-11
FR2189523A1 (en) 1974-01-25
ATA539973A (de) 1976-11-15
CH574261A5 (ja) 1976-04-15
IT986540B (it) 1975-01-30
FR2189523B3 (ja) 1976-06-18

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