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Biological Recovery of Platinum Complexes from Diluted Aqueous Streams by Axenic Cultures

Fig 4

Membrane integrity of Shewanella oneidensis MR-1 cells during platinum recovery as a function of time.

Five different Pt-complexes were dosed to investigate the effect of the Pt-speciation on the cell viability. The recovery experiment was initiated at t0 by the addition of 100 mg L-1 Pt and H2-gas as electron donor. The pH was initially set at pH 2.0.

Fig 4