dFÃ(yu)|Vۣ߀ԭԭͨ^VʽʽMųܵ偠tѭh(hun)ˮܽg(jng)̎ˮܽ _0.05mg/L£ԓзϴlʵȸߣۻYȱeԸЧõȃ(yu)c(jng)̎ĺdFʺd϶FˮеܽảdFÃ(yu)|V߀ԭԭͨ^VʽʽMųܵ偠tѭh(hun)ˮܽg(jng)̎ˮܽ _0.05 mg/LԓзϴlʵȸߣۻY壬ȱeԸЧõȃ(yu)cڽ(jng)̎ĺdFʺd϶FˮеܽṩcFMзęC߀ԭڸN偠tܾaˮI(y)ѭh(hun)sˮҪȥˮܽĵط
^VʽٻWDzÌTa(chn)ĻdF(ֱ߀ԭF)ȥˮܽdFҪɷFɶăȲYṩıȱeͨFм5-10fʹˮеcFl(f)Ѹُصʹܽ(wn)0.05mg/L£䷴ʽ飺2Fe2++2H2O+O2→2Fe(OH)24Fe(OH)2+2H2O+O2→4Fe(OH)3a(chn)Fe(OH)2Fe(OH)3鲻ˮSˮ(jng)ĺdFwrrֻҪһȵķϴˮͿԛ_ϴɃ(s5)dFܵ(j)̎ˮcˮ|IJͬһ3-6aһμ((jng)^Fx,һ0.2-0.5mg/Lڟˮ偠tfԷχҎ(gu)ˮ|˜偠toˮFe2+ЇҪĽoˮfԼbFbȥˮеFe2+ĂиNҎ(gu)xӽQFbùÑx)ˮĺdF-200ĿµFe3O4ĩճYһȞ2-5mm߀ԭ^̰l(f)ÓQγһ(sh)Ŀ϶߀зĩճYrĿ϶ʹó϶OȱeԭVֱ߀ԭԻԘOOcˮеl(f)Fe3O4Ķ_ĿͬrҲõߵ90%dFںһs|ʹڳ^w֮gֻIBPɈF(jng)ܛˮʹl(f)gʹpӰ푳ЧʑܛٳʹһΕrgMзϴ