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עV^,Vñ,ˮñ,V,ABSVģ,wVNۼ
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I(y)(w)ԃᾀ

15037105616

V^,Vñ,V,ABSV

(dng)ǰλãW(wng)վ > a(chn)Ʒ > iɰ,Ȼiɰ,iɰV,Fi^V,iɰFiV

iɰFiVҎ(gu)

iɰFiVҎ(gu),iɰFiԭ

   FiVȻiɰӹɡiɰVҎ(gu)0.51.2mm 12mm24mm 48mm816mm1632mmҪɷ֞i30-45%֮giɰVҪmڵˮFi^V

iɰҎ(gu)0.5=1.2 iɰҎ(gu)1-2

iɰҎ(gu)2-4mm iɰҎ(gu)4-8mm

iɰҎ(gu)8-16mm iɰҎ(gu)16-32mm

iɰVFiԭ
   F
Fe2+ĠB(ti)ڵ£ˮУˮЮɫζȾxӽQ֬ͽQLr(sh)gFӰ푂ܸgO(sh)iɰеMnO2cFe2+l(f)߀ԭ(yng)ʹFe2+׃?yu)?/span>Fe3+ Fe(OH)3Ķiɰ^Vķ_ϴ_(d)ȥĿڵˮFͳiȻiɰViΑB(ti)(yng)iiMnO2Ӌ(j)ͬ(yng)С35%ȻiɰVȿڵˮFֿڵˮi20-30%ȻiɰVֻڵˮFiС20%iVɰt˲

VҪɷָּ(bio): 

g/cm3 g/cm3   ϶ i  
3.5 1.5 ~ 1.8

8.5%

43% 30~ 45%  

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