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iɰ
iɰVϡ iVʯԭ(jng)Yֵȼӹɡ^ֲڳʺɫɫˮijFi^VbVˮЧdzעMnO235ȿɳFܳiMnO230ֻ...
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SֱN
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Ʒ|(zh)
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on
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ۺC
SiɰVϽ(jng)ĥsxY֡mȹˇɰٰѼӹõiɰһļ{(dio)϶ɡˮ̎Vļʹچλwe(ni)ıȱe(qing)ĽúСķ_ϴʧ^ںɫAΣҪɷǶi16%-40%֮g
iɰ̎ˮˇռeСrͣLЧ(wn)ʹ5ڹκλW(xu)ˎ_(d)ȥˮFiк|(zh)Ŀģˮ|(zh)ȫ_(d)ˮ(bio)(zhn)Ƿdzõĵˮ̎V
iɰVϡԭ FFe2+ĠB(ti)ڵ£ˮУˮЮɫζȾxӽQ֬ͽQLrgFӰ푂ᣬܸgO(sh)䡣iɰеMnO2cFe2+l(f)߀ԭ(yng)ʹFe2+׃?yu)Fe3+ Fe(OH)3Ķiɰ^Vķ_ϴ_(d)ȥĿ
ڵˮFͳiȻiɰVϣiΑB(ti)(yng)i
1.iɰVϵƽܶһ3.2g/cm33.6g/cm3(ni)ʹЌܶҪ߳
2.iɰVϵ}ʲ(yng)3.5%ٷʰ|(zh)Ӌͬ
3.iɰVϵʺĥp֮Ͳ(yng)3%
4.iɰVϑ(yng)ۿҊ퓎rм(yng)2.5%
5.iɰVϵˮҺ(yng)wжк|(zh)
6.iɰVϳҎ(gu)0.5-1.0mm 1.0-2.0mm 2.0-4.0mm 4.0-8.0mm 8.0-16mmҎ(gu)ɸ(j)Ñмӹɰxá
ڳFiV\(yn)Еrˮе̓rFixȱiɰVĤȻˮɚˮϷ[Fe(OH)3XH2O] [Mn(OH)nXH2O] γɵĻԞVĤµĴc|(yng)ʹԞVĤSʹڅݣγ˸iɰޏ(f),ʹһĸiɰi18.2%F4.8%ʹÃi27.3%F14.3%.iɰ^(1.551.60g/cm3)emڴˮSĺFiVغͳFiV Vڷ_ϴˮ^^ʹ^ȻiɰVϣһ2.22.4g/cm3ʹˮSFiVصO(sh)Ӌʹܵһ
ȻiɰFһN|FˇmڵˮFС20mg/LijFȻiɰкĸ߃ri ˮеĶrFrFͬrڱγдõġԞVĤM(jn)һ˳FЧFˮ(jng) ֻؚ(jng)Ȼiɰһ^VȫF^
iɰVW(xu)ܷ:
Ȼiɰķ_ϴrgһ5-15ȻiɰϱġԞVĤY(ji)(gu)^Lrgě_ϴƉ ԞVصķ_ϴ(yng)ԲƉĞVϱġՓĤ ڕVˮ|(zh)(yn)ؐڵˮFV(yng)òמF|(zh) ˮϵy(tng)ʽ]O(sh)ЌӵĹʽˮϵy(tng) ʽװʽСˮϵy(tng)
(xing)Ŀ
(sh)(j)
(xing)Ŀ
(sh)(j)
MnO2%
30-45
g/cm3
3.2-3.6
SiO2%
17-20
g/cm3
2.0
F%
20
}%
<3.5
%
<2.5
ĥp%
1.0
ܶg/cm3
2.66
MnO2%
30-40
ܶg/cm3
1.85
%
1.0
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