Biological Reduction of Perchlorate from Spent Modified Reed Mediated by an Enriched Microbial Culture

<div>Biological removal of perchlorate adsorbed on quaternary-ammonium MR by EMC sustained on brewer’s yeast as an electron donor. The initial conditions were: [ClO<sub>4</sub><sup>−</sup>] added to MR = 30 mg/L; MR = 2.0 g/L; yeast = 0.1 g; pH = 7.0 ± 0.5; <i>T</i> = 25°C.</div>

Journal of Chemistry

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Figure 3

Figure 3: Biological Reduction of Perchlorate from Spent Modified Reed Mediated by an Enriched Microbial Culture 