Projektbeschreibung
Biologische Rückgewinnung wichtiger Rohstoffe
Europa ist bei Seltenen Erden, Magnesium und Metallen der Platingruppe zu fast 100 % auf Importe aus China, Südafrika und Russland angewiesen. Das EU-finanzierte Projekt BIORECOVER entwickelt eine nachhaltige und sichere Biotechnologie zur selektiven Gewinnung verschiedenster wichtiger Rohstoffe aus Primär- und bislang unerschlossenen Sekundärquellen. Im Prozess werden drei Hauptstufen integriert, was eine Rückgewinnungsrate von 90 %, Selektivität von 95 % und Reinheit von 99 % ergibt, und zwar durch Entfernung metallischer Verunreinigungen, Mobilisierung von Metall durch Mikroorganismen und Metallrückgewinnung. Um dies zu erreichen, richtete das Projekt ein multidisziplinäres Konsortium für die gesamte Wertschöpfungskette sieben verschiedener Länder ein.
Ziel
The objective of BIORECOVER is the R&D of a new sustainable & safe process, essentially based on biotechnology, for selective extraction of a range of Critical Raw Materials, from relevant unexploited secondary & primary sources:
-Rare Earths from Bauxite Residue from Greece (MYTILINEOS)
-Magnesium from Mg wastes of low grade minerals and calcination by-products- from Spain (MAGNA)
-Platinum Group Metals from flotation tailings from South Africa (UWITS) & PGM slags, dusts and press cake from United Kingdom (JM)
To this end, BIORECOVER will be based on the integration of 3 main stages to reach the expected recovery rates (90%), selectivity (95%) & purity (99%) (TRL from 2-3 to 5):
(1) Remove the major impurities presents in raw materials sources to achieve the greater availability of the target metals for their recovery.
(2) Mobilise these metals through specific and improved microorganisms to get a leachate enriched with the target CRMs.
(3) Development of a specific technology for recovering metals with high selectivity & purity that meet the quality requirements for its reuse.
Downstream processes will be also studied of the recovered metals for their reuse (brakes pads, oxygen sensors, powder Mg & catalysts). The different stages of the process provide it modular capacity increasing its adaptation flexibility and thus, further market penetration.
LCA & LCC and a Decision Making Framework will support these aims. The awareness, trust & acceptance of the society about the importance of raw materials will be addressed by an awareness campaign and public perception studies. The project results will contribute to EU bio-mining knowledge (RMIS) and a communication with other key project will be also set up.
To achieve this ambitious project, a multidisciplinary consortium covering the whole value chain (from suppliers to end users) will be involved, being represented 7 member states across EU (ES, DK, FR, LE, PT, SE & UK) and effective international cooperation with ZA
Wissenschaftliches Gebiet
- natural scienceschemical sciencesinorganic chemistrytransition metals
- natural scienceschemical sciencesinorganic chemistryalkaline earth metals
- engineering and technologyenvironmental engineeringmining and mineral processing
- engineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringsensors
- natural sciencesbiological sciencesmicrobiology
Schlüsselbegriffe
Programm/Programme
Aufforderung zur Vorschlagseinreichung
Andere Projekte für diesen Aufruf anzeigenUnterauftrag
H2020-SC5-2018-2
Finanzierungsplan
RIA - Research and Innovation actionKoordinator
15180 Culleredo
Spanien