“…Where initially it would seem logical to find higher efficiencies at elevated temperatures (20-37 1C) (Yeoman et al, 1988;McClintock et al, 1991;Converti et al, 1995), various researchers report on improved efficiencies at lower temperatures (5-15 1C) (Barnard et al, 1985;Florentz et al, 1987). In particular, when considering EBPR efficiency at different temperatures, results from literature show contrasting observations.…”