Fig. 5. Effect of selenate concentration on Se removal rate () and efficiency () with (a) intact and (b) crushed Eerbeek sludge incubated with different concentrations of selenate and 20 mM lactate.
) and efficiency (
) with (a) intact and (b) crushed Eerbeek sludge incubated with different concentrations of selenate and 20 mM lactate.