pHֵԽtFe2+ٶԽFԽױȥ(dng)pH>5.5r(sh)pHֵÿ1.0tFe2+ٶȌ100ڵˮFо늏SˮpHֵȥFҪl
ԭˮ(jng)ؚM(jn)VVٞ1.5m/hʯӢɰV/iɰVϱ3:7pHֵ7r(sh)FЧãVˮеĿF́F11μg/L(dng)pH>8.5r(sh)Fs^(>11μg/L)@?yn)Fe2+ٶȿ(jng)ؚM(jn)˞Vr(sh)ѱFe3+γFe(OH)3(όVܿF(xin)PSije)Fe(OH)3wwe^С״ʯӢɰV/iɰVVӶɞVˮеĿF(bio)(dng)pH<6.5r(sh)VˮеĿFF(bio)ҳˮеFԁFʽf˕r(sh)ʯӢɰV/iɰVϻӞVʧȥˌ(du)FȥpHֵ6.58.5r(sh)VijFЧá