JPS54157774A - Method of selective removing and concentrating heavy metal with selective liquid emulsified ion exchanger and ultraafiltration - Google Patents

Method of selective removing and concentrating heavy metal with selective liquid emulsified ion exchanger and ultraafiltration

Info

Publication number
JPS54157774A
JPS54157774A JP3181179A JP3181179A JPS54157774A JP S54157774 A JPS54157774 A JP S54157774A JP 3181179 A JP3181179 A JP 3181179A JP 3181179 A JP3181179 A JP 3181179A JP S54157774 A JPS54157774 A JP S54157774A
Authority
JP
Japan
Prior art keywords
selective
ultraafiltration
heavy metal
ion exchanger
liquid emulsified
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.)
Pending
Application number
JP3181179A
Other languages
Japanese (ja)
Inventor
Kotsuku Kurausu
Romubatsuha Nikorausu
Shiyutoratoman Haineru
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.)
BERGHOF FORSCHUNGSINST
Original Assignee
BERGHOF FORSCHUNGSINST
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 BERGHOF FORSCHUNGSINST filed Critical BERGHOF FORSCHUNGSINST
Publication of JPS54157774A publication Critical patent/JPS54157774A/en
Pending 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/16—Feed pretreatment
    • 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
    • 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
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • 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
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • 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

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
JP3181179A 1978-03-22 1979-03-20 Method of selective removing and concentrating heavy metal with selective liquid emulsified ion exchanger and ultraafiltration Pending JPS54157774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782812507 DE2812507A1 (en) 1978-03-22 1978-03-22 Selective removal of heavy metal ions from aq. soln. - using liq. organic ion exchanger and emulsifier followed by ultrafiltration

Publications (1)

Publication Number Publication Date
JPS54157774A true JPS54157774A (en) 1979-12-12

Family

ID=6035165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3181179A Pending JPS54157774A (en) 1978-03-22 1979-03-20 Method of selective removing and concentrating heavy metal with selective liquid emulsified ion exchanger and ultraafiltration

Country Status (2)

Country Link
JP (1) JPS54157774A (en)
DE (1) DE2812507A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395409B (en) * 1988-07-11 1992-12-28 Rolf Dipl Ing Dr Techn Marr METHOD FOR SEPARATING NICKEL FROM AQUEOUS SOLUTIONS
FR2683811B1 (en) * 1991-11-20 1994-05-20 Armines METHOD FOR DEIONIZING AN AQUEOUS LIQUID AND APPLICATION.

Also Published As

Publication number Publication date
DE2812507A1 (en) 1979-10-04

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