Enzymatic Recovery of Elemental Palladium by Using Sulfate-Reducing Bacteria
AUTOR(ES)
Lloyd, Jon R.
FONTE
American Society for Microbiology
RESUMO
Worldwide usage of platinum group metals is increasing, prompting new recovery technologies. Resting cells of Desulfovibrio desulfuricans reduced soluble Pd2+ to elemental, cell-bound Pd0 supported by pyruvate, formate, or H2 as the electron donor without biochemical cofactors. Pd reduction was O2 insensitive, opening the way for recycling and recovery of Pd under oxic conditions.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=106693Documentos Relacionados
- Novel Processes for Anaerobic Sulfate Production from Elemental Sulfur by Sulfate-Reducing Bacteria
- Stable Carbon Isotope Fractionation by Sulfate-Reducing Bacteria
- Anaerobic Oxidation of Hydrocarbons by Sulfate-reducing Bacteria 1
- HYDROGEN UTILIZATION BY SOME MARINE SULFATE-REDUCING BACTERIA1
- Classification of the spore-forming sulfate-reducing bacteria.