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úˮ̎xӾ۱ϩf
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úˮ̎xӾ۱ϩf

xӾ۱ϩ úˮ̣̎

    úˮ̎УҪOУúsC͉VCO̎DZCϴúˮ]·ѭh(hun)PIúsCǻúҪOҪúպYϝȿơVCMһռúúҲ̎súպYĺYˮ

    ǷAs,Ŀǰ, úˮ̎Ҫ3 N: Asúˮ̎oAsúˮ̺̎ͲAsúˮ̎

 

һ۱ϩSAsúˮ̎

    @ĿǰxúSõúˮ̎cȫúˮ(ƿFغúպYˮ) MesCs, ѭh(hun)ˮ, ϡጺx, xβVųS̎, ̎

    Wķ҇úˮ̎ɷ֞ɴһǟoC}ЙC߷oC}ÙCǟoC}ˮнxxcú΢úzw|кúͱʹú΢۳ЙC߷Cǣú΢֮gɂwB۳ɈFȥHгoC}cЙC߷“ʹЧ

    ЙC߷õǾ۱ϩ۱ϩķһ100800f֮gͬȽMɵúˮҪxòͬ۱ϩֿɷ֞xͣxͺxNʹÕrҪcúˮpHֵǺx͵mƫAúˮx͵mƫúˮxͺx;۱ϩʹúˮЧá

    ۺFһNoC߷70ձƳɹ80õVʹã҇1985Ժ_ʼaʹ҇1985Ժ_ʼaʹۺFҪɷFeSO4жu^õкԺܘ^(wn)ܜضӰxӺpHֵmԏۺFrooúˮ^õđǰ

    XڟoC}ˮֽɎ늺ɵrXxӣúˮЎؓ늺ɵđҸ΢к늺γúF۳Xc۱ϩʹɏaþ۱ϩճ|ЙC|΢ȱݡ

    †}:

    a) ԓֻȥд󲿷ú, ༚út, ϵy(tng)зѭh(hun)𲽷e, ѭh(hun)ˮcsЧʽ͵໥Ӱ푐ѭh(hun), úɸԲ

    b) ϴˮƽyԿ, ]·ѭh(hun)oF

    c) úˮ_һ, 鱣Cѭh(hun)ˮȄݱŷŶúʧ

    d) sO, 

xӾ۱ϩoAsúˮ̎l

      ҲQúˮֱӸxúˮsCs, ȫͨ^x̎, xβV󼴵ѭh(hun)ˮԼӉܚ⸡xĻԭǣúˮмһ՚⣬ȻϸܽĿ՚a΢΢ݸFFĶγɹҺFFб΢ʹFҺԷx

      úˮ⸡̎ЧĺÉȡQأ

    1 ܚ| о΢ݳߴ50m£⸡Ч^100mݺFճ^ɲÚˮָDϡF|Ļ|ʽʹˮV|ܽ⣬_ܚĿ

    2 úˮ| ⸡΢úȥЧ^ãϝȸߕrwȥʸߣˮˮ|^ϝȵ͕rwȥmЩˮˮ|ˎʡ

    3 ⸡ˎ ⸡þۺX;۱ϩ鱽ǻԄˎcϝȼˮҪPԕrЧ^

úˮֱӸxă(yu)c:

      a) ѭh(hun)ˮ, 1g/L2g/L , _0.5g/L 

      b) úȽMɺͿɸ

      c) aˮ͸xԭVϡˮp, ɹ(ji)ˮ1/31/2

      d) ˾úʡ

      e) pOռ

      f) MβúЧ, 錍Fϴˮ]·ѭh(hun)ͱoh(hun)ṩl

ͬrԓԓ]†}:

      a) xúćúˮúˮ, tڼgָ˷ă(yu)Խ@

      b) Ĺ濴, иˇˮcxO֮gijN“ϵ,ˇˮܴڸxOĿ̎, ֻ@ӲܾSϴˮƽ

      c) ּ, Դ_xϵ, CxC

      d) xβúˮ횏ص׳, ۄ

 

xӾ۱ϩSAsúˮ̎(yu)c

         ԓǾCϟoAsAsúˮ̵̎ă(yu)c, иmcǾúƿ󲿷MsC, ʣಿcs(250g/L300g/L)һ븡x

 

 xӾ۱ϩSϴúˮǰ̎r

    1995ȫϴúS557ϴԭú2.8|tԭúϴʞ22%2000ϴúSӵ755ԭúϴ_4.5|tԭúϴʳ^30% 2005Ҏ(gu)ģϹI(y)ϴúI(y)9511995110.4%2003-2005ϴúaSұF^ٵռȫԭúaS̵Ĕȏ199514.7%ߵ20.5%5.8ٷcO2006҇FcúVxúS170, 20|m3/a , 110ڲ̶ͬόFϴˮ]·ѭh(hun)ϴúˮõѭh(hun)ʹáy(tng)ӋЇú̿ИI(y)HcúVÿaϴúUˮ2800104túʧ20104tȾ˭h(hun)MYԴ

      Ҋǰϴúˮ̎߀ʮևأf߀̎AЈ{ͼgаl(f)ռЈ~(chung)Ʒƣʮصȴߵ@ЩPҪġ

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