^VʽٻWÌTaĻԺdF(ֱ߀ԭF)ȥˮܽdFҪɷFɶăȲY
ṩıȱeͨFм5-10fʹˮеcFl(f)Ѹُصʹܽ(wn)0.05mg/L䷴ʽ飺
2Fe2+ + 2H2O + O22Fe(OH)2
4Fe(OH)2+ 2H2O +O24Fe(OH)3
dFܵ̎ˮcˮ|IJͬһ3 - 6aһμ
(^Fx,һ0.2 - 0.5mg/Lڟˮ偠tfԷχҎ(gu)ˮ|˜偠toˮFe2+ЇҪĽoˮfԼbFbȥˮеFe2+)
ˮĺdF-200ĿµFe3O4 ĩճYһȞ2-5mmҡ߀ԭ^̰l(f)ÓQγһ(sh)Ŀ϶߀зĩճYrĿ϶ʹó϶OȱeԭVֱ߀ԭãԻԘOOcˮеl(f)Fe3O4Ķ_ĿġͬrҲõߵ90%Чʮˮ0.05mg/L̎ÿˮH25g˸|ͳɱ\С
ܛˮʹl(f)gʹpӰ푳ЧʑܛٳʹһΕrgMзϴ
aFe(OH)2Fe(OH)3鲻ˮSˮĺdFwrrֻҪһȵķϴˮͿԛ_ϴɃ(s5)
ԺdFVϼg(sh)
Q ָ Q ָ
F 96% 2.2g/cm3
1500N/T ȱe 85g/cm3
ָ(sh) 3.4 SiO2+AL2O3 5.5
S 0.03% CU 0.002%
Si 0.002% Bi 0.002%
Ҏ(gu)1-33-55-10mm
愓(chung)h(hun)Ƽ˾һҏ¹(ji)ܭh(hun)g_l(f)aƷOӋNۡbgӖoCgcbgԃcһw(ji)h(hun)I(y)愓(chung)˾ҪaO䣺偠tˮVˮΞVWV͙Cˮzϴppˎbչ(ji)bõȱ(ji)ܮaƷ