Propionic acid is an important metabolic intermediate of anaerobic digestion, but its biotransformation to methane is difficult. Although Fe3O4 was reported to benefit the direct interspecies elect... Click to show full abstract
Propionic acid is an important metabolic intermediate of anaerobic digestion, but its biotransformation to methane is difficult. Although Fe3O4 was reported to benefit the direct interspecies elect...
               
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