“…Stumm and Lee, 1961;Sung and Morgan, 1980;Davison and Seed, 1983;Millero, 1985), but there is a limited number of studies that addressed the kinetics of Fe(II) oxidation in presence of PO 4 (Tamura et al, 1976;Mitra and Matthews, 1985;Cumplido et al, 2000;Wolthoorn et al, 2004;Mao et al, 2011). These studies indicate that the presence of PO 4 affects the kinetics of Fe(II) oxidation.…”