IT959200B - Procedimento per separare e ricupe rare metalli pesanti da una solu zione acquosa contenente metalli pesanti tossici od utili - Google Patents

Procedimento per separare e ricupe rare metalli pesanti da una solu zione acquosa contenente metalli pesanti tossici od utili

Info

Publication number
IT959200B
IT959200B IT6901772A IT6901772A IT959200B IT 959200 B IT959200 B IT 959200B IT 6901772 A IT6901772 A IT 6901772A IT 6901772 A IT6901772 A IT 6901772A IT 959200 B IT959200 B IT 959200B
Authority
IT
Italy
Prior art keywords
heavy metals
separating
procedure
aqueous solution
solution containing
Prior art date
Application number
IT6901772A
Other languages
English (en)
Original Assignee
Kyowa Hakko Kogyo Kk
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 Kyowa Hakko Kogyo Kk filed Critical Kyowa Hakko Kogyo Kk
Application granted granted Critical
Publication of IT959200B publication Critical patent/IT959200B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
IT6901772A 1971-06-26 1972-06-22 Procedimento per separare e ricupe rare metalli pesanti da una solu zione acquosa contenente metalli pesanti tossici od utili IT959200B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4604371 1971-06-26

Publications (1)

Publication Number Publication Date
IT959200B true IT959200B (it) 1973-11-10

Family

ID=12735985

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6901772A IT959200B (it) 1971-06-26 1972-06-22 Procedimento per separare e ricupe rare metalli pesanti da una solu zione acquosa contenente metalli pesanti tossici od utili

Country Status (3)

Country Link
DE (1) DE2230594A1 (it)
FR (1) FR2143724A1 (it)
IT (1) IT959200B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451802B (sv) * 1984-05-10 1987-11-02 Jerker Porath Produkt for adsorption av metalljoner
US5019516A (en) * 1989-06-09 1991-05-28 Hach Company Lead extraction and analysis
WO2006048746A2 (en) * 2004-11-02 2006-05-11 Pfizer Inc. Methods for the removal of heavy metals
WO2018071985A1 (en) 2016-10-20 2018-04-26 Newsouth Innovations Pty Limited Method for removing heavy metals from an aqueous solution

Also Published As

Publication number Publication date
FR2143724A1 (en) 1973-02-09
DE2230594A1 (de) 1973-01-11
FR2143724B1 (it) 1974-10-04

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