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gӭRݿ嫭h(hun)Ƽ޹˾W(wng)վ

עV^,Vñ,ˮñ,V,ABSVģ,wVNۼ
(j)ͬҪ
ṩN/b/ۺ/Q
I(y)(w)ԃᾀ

15037105616

V^,Vñ,V,ABSV

(dng)ǰλãW(wng)վ > a(chn)Ʒ > ʯӢɰ,oúV,̿,iɰ,FV,ʯ,ϡɰ,V

dFV,dF

dFV

  ʽ偠toˮˮdFV/dFܺdF^õ߀ԭԺ͸߱ȱecˮĺdȞ2-5mm϶ʘOߣȱeԸߣOcˮеl(f)(yng)Fe3O3,Ķ_Ŀ(yng)a(chn)鲻ˮrһȵķϴˮԛ_ϴɃ

dFVdFԭ

  ^VʽٻW(xu)ÌTĻԺdF(ֱ߀ԭF)ȥˮܽdFҪɷFɶ׵ă(ni)Y(ji)(gu)ṩıȱeͨFм5-10fʹˮеcFl(f)Ѹُص׵(yng)ʹܽ(wn)0.05mg/L䷴(yng)ʽ飺2Fe2+ + 2H2O + O22Fe(OH)2 4Fe(OH)2+ 2H2O +O24Fe(OH)3(yng)a(chn)Fe(OH)2Fe(OH)3鲻ˮ(dng)Sˮ(jng)ĺdFwrrֻҪһȵķϴˮͿԛ_ϴɃ(s5)

 dFV/dFܵ(j)̎ˮcˮ|(zh)IJͬһ3 - 6aһμ((jng)^Fx,һ0.2 - 0.5mg/Lڟˮ偠tfԷχҎ(gu)ˮ|(zh)(bio)(zhn)偠t?q)oˮFe2+Ї(yn)ҪĽoˮfԼbFbãȥˮеFe2+)ˮĺdF-200ĿµFe3O4 ĩճY(ji)һȞ2-5mmҡ߀ԭ^̰l(f)ÓQ(yng)γһ(sh)Ŀ϶߀зĩ΢ճY(ji)rĿ϶ʹó϶OߣȱeԭVֱ߀ԭԻԘOOcˮеl(f)(yng)Fe3O4Ķ_ĿġͬrҲõߵ90%ںһs|(zh)ʹڳ^w֮gֻIBӣPɈFԓa(chn)Ʒ(jng)҆λʹúЧʮˮ0.05mg/L̎ÿˮH25g˸|(zh)ͳɱ\򲻽(jng)ܛˮʹl(f)gʹpӰ푳Чʑ(yng)ܛٳʹһΕrg(yng)Mзϴ 

dFV/dF܅(sh)

dFVܜyԇ wָ(bio) Ŀ wָ(bio)
F 98% 1.7g/cm3
϶ 30-50% <0.5
ٺ ^ˮ(bio)(zhn)    
1.0--5.0mm    

dFV/dFh\Ѕ(sh)

20-30m/h
ϴ
120m/h
ϴrg
5-8
ϴ
20-30m/n
ϴrg
ˮ峺
c
Mˮ0.05Mpa

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