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IF̼,X΢늽w,Xˎb,Dw

XW(wng)  >  ԭoϼ >  ԭϼ  > 늽VҺ  > ˮ̎-΢늽

ˮ̎-΢늽

r

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  • ؛ 6000
  • l(f)rg2018-12-07

“(lin)ϵʽ

a(chn)Ʒ

a(chn)ƷΠԡ

 Q

F̼΢늽

^

 A

Ҏ(gu)  

2x2. 5cm

ȱe

1. 2m3/g

1000kg/cm2

϶

≥65%

 

1.1/m3

b

25kg/

ɷֺ

F≥70%ú≥20%ٴ߻≥5%≥2%

F̼΢늽ԭ  

  (dng)F̼΢늽Ͻ]ԏUˮЕrF̼֮g^λUˮЕγɟo(sh)΢Сԭ늳λ͵Fɞ^λߵ̼ɞ^Գl°l(f)늻W(xu)(yng)䷴(yng)^£

  ^(Fe): Fe- 2e→ Fe2 ^(C) : 2H 2e→  2[H]→H2,

ķ(yng)пa(chn)˳ȻFe2 ԭHи߻W(xu),  ܸ׃UˮSr(nng)I(y)a(chn)wϵĽY(ji)(gu), ʹr(nng)I(y)a(chn)wϵl(f)_h(hun)ؚ⣬ͷֹϰY(ji)߀l(f)ķ(yng)

  O2 4H 4e→2H2O;

  02 2H2O 4e→4OH-; 2Fe2 O2 4H →2H2O  Fe3 

(yng)ɵOH-dzˮPHֵߵԭ;

  Fe2 ɵFe3 uˮɾۺ϶ȸFe(OH)3  zw, ЧˮеȾ, ĶUˮăЧ

 

֝F̼΢늽ʹע헡  

1F̼΢늽M΢늽O(sh)ʩǰһҪȥUˮеķdzҸճ|(zh)Ȼϱ汻gʧȥ(yng)Ч;

2ƺM΢늽O(sh)ʩpHֵؚ(һˮ3-5:1)ɸ(j)UˮČHrMˮpHֵؚM΢{(dio)MˮpHֵ^F̼еFxӓp^죬γFķ(yng)΢늽ⷴ(yng)

3rpHֵһҪ{(dio)(ji)λCrg(j)HrPAM

4؄eʾF̼΢늽ʹǰҪעˮgһ\ͨˮ(yng)ʼKˮoLrgƝڿ՚УⱻӰʹá

5΢늽O(sh)ʩֹͣMˮ(yng)ֹؚͣ⣬ϱPg

 

P(gun)]

(yng)

P(gun)]

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L(fng)Uʾ(chung)I(y)L(fng)UͶY֔(jn)p_(chung)\ƽ_S(qun)e0571-89937588

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