PL421860A1 - Method for multi-component sorption of rare earth metals from water solutions - Google Patents

Method for multi-component sorption of rare earth metals from water solutions

Info

Publication number
PL421860A1
PL421860A1 PL421860A PL42186017A PL421860A1 PL 421860 A1 PL421860 A1 PL 421860A1 PL 421860 A PL421860 A PL 421860A PL 42186017 A PL42186017 A PL 42186017A PL 421860 A1 PL421860 A1 PL 421860A1
Authority
PL
Poland
Prior art keywords
rare earth
earth metals
sorption
water solutions
component
Prior art date
Application number
PL421860A
Other languages
Polish (pl)
Other versions
PL239943B1 (en
Inventor
Andrzej Grzegorz Chmielewski
Paweł Kalbarczyk
Jolanta Mierzejewska
Otton Krzysztof Roubinek
Jakub Dudek
Jacek Palige
Henryk Burliński
Andrzej Dobrowolski
Halina Polkowska-Motrenko
Urszula Gryczka
Original Assignee
Instytut Chemii i Techniki Jądrowej
Politechnika Warszawska
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 Instytut Chemii i Techniki Jądrowej, Politechnika Warszawska filed Critical Instytut Chemii i Techniki Jądrowej
Priority to PL421860A priority Critical patent/PL239943B1/en
Publication of PL421860A1 publication Critical patent/PL421860A1/en
Publication of PL239943B1 publication Critical patent/PL239943B1/en

Links

Classifications

    • 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

  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wieloskładnikowej sorpcji metali ziem rzadkich z roztworów wodnych, który polega na tym, że biosorpcję metali z roztworów wodnych przeprowadza się w temperaturze 25°C, wprowadzając do wodnego roztworu zawierającego metale ziem rzadkich, szczep drożdży Saccharomyces cerevisiae lub ich mieszaninę, w postaci suchej, zmielonej lub w postaci zawiesiny, a po przeprowadzeniu procesu sorpcji rozdziela się drożdże od roztworu poprzez filtrację, wirowanie i/lub grawitacyjne osiadanie.The subject of the application is a multi-component sorption of rare earth metals from aqueous solutions, which consists in the fact that the biosorption of metals from aqueous solutions is carried out at 25 ° C, introducing into the aqueous solution containing rare earth metals, yeast strain Saccharomyces cerevisiae or a mixture thereof dry, milled or suspended form, and after the sorption process the yeast is separated from the solution by filtration, centrifugation and / or gravitational settling.

PL421860A 2017-06-09 2017-06-09 Method for multi-component sorption of rare earth metals from water solutions PL239943B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL421860A PL239943B1 (en) 2017-06-09 2017-06-09 Method for multi-component sorption of rare earth metals from water solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL421860A PL239943B1 (en) 2017-06-09 2017-06-09 Method for multi-component sorption of rare earth metals from water solutions

Publications (2)

Publication Number Publication Date
PL421860A1 true PL421860A1 (en) 2018-12-17
PL239943B1 PL239943B1 (en) 2022-01-31

Family

ID=64634217

Family Applications (1)

Application Number Title Priority Date Filing Date
PL421860A PL239943B1 (en) 2017-06-09 2017-06-09 Method for multi-component sorption of rare earth metals from water solutions

Country Status (1)

Country Link
PL (1) PL239943B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117642518A (en) * 2021-07-14 2024-03-01 东洋工程株式会社 Metal recycling methods

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117642518A (en) * 2021-07-14 2024-03-01 东洋工程株式会社 Metal recycling methods
EP4372111A4 (en) * 2021-07-14 2025-12-24 Toyo Engineering Corp METHOD FOR METALS RECOVERY

Also Published As

Publication number Publication date
PL239943B1 (en) 2022-01-31

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