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      ؽτ
      ؽٳ턩
      ؽٲ׽
      
      ؽٲ
      ؽxӲ׽
      ؽȥ
      c
      Ч懄
      Ч~
     
    a(chn)ƷϢ  
    a(chn)ƷĿ > Ч~

    Ч~

    ~Uˮȥ

    Ч~eQ(chng)ؽτؽٲԓˎǞQ(xin)·ұFٟ̎ȸ(li)I(y)ˮUˮؽ~UȽxӳˆ(wn)}(zhun)T(mn)аl(f)һNЧsؽ̎ˎ҂ṩIJHHˎ߀ɞṩһһķ(w)a(chn)Ʒʹָg(sh)(w)ˮ|(zh)zywQȣʹҪ̎ˮ_ŷo(w)֮n(yu) 

     

    cN턩Ϻˮʣٵĺ

     

    ̼}
    Ag 5 16 410-15
    Hg 10-2 610-13 10-36
    Ni 2 410-3 610-7
    Pb 610-6 310-7 810-13
    Zn 10-3 510-4 510-7

      

    кؽٲ׽ȥ

     a(chn)ƷB

    Ч~ͨҲؽxӲ׽ؽȥؽٲؽτؽxؽٳ턩ԓˎһNcؽxӏϵĻa(chn)Ʒý֦ϳɹˇ֦ϵϻFؽγɷ

    ÙC

    Ч~ͨ^(gu)NϻFؽxa(chn)ˮԽYͬr(sh)wͽYĸ߷ͨ^(gu);W(wng)@(zh)߳ٶȺȥĶ[Ó˾(xin)ϳȱc(din)

     

    a(chn)Ʒc(din)

    1ڳغͺ܌PHlɷ^(gu)Ҳؽxӝȸߵ͵Ӱ

    2^õijUˮиNؽxʹ̎Uˮкнj(lu )ɷUˮҲ̎_ŷ

    3Ј(chng)ͬ(li)a(chn)Ʒ^ԓˎؽxӵȥCODȥĜpЧȾ@(yu)

    4̎ɱ^̎Ч(yu)ʹú(jin)h(hun)o(w)c(din)

    5ʹ÷VmκؽxӵĽj(lu )}癎ʯEDTANH3j(lu )~Uˮ̎

     

    ָ

       Ŀ

    ^(gun)

    ɫtɫҺw

    ܶg/cm3(20)

    1.05

    ˮ %

    0.5

    PHֵ1%ˮҺ

    9.0-12.50

    mmolCu/g

    1.0

     

    mκؽxӵĽj(lu )}癎ʯEDTANH3j(lu )~Uˮ̎˾ؽٲ׽V僘I(y)(xin)· ӹI(y) ɫFұI(y) (sh)ҺzƬϴӡS(chng) W(xu)I(y) ٟS(chng)늳؏S(chng)ȹI(y)ؽٳ˵ˮ̎

    m¸(li)ˮ|(zh)

    僻̎ӹˇUˮ

    a(chn)(xin)·a(chn)ďUˮ

    ԇs|(zh)аĽ

    (li)ԷٟtϴUˮ

    B͸Һؽ

    ˮ

    ٴ߻̎ˇa(chn)ďUˮ

    sUˮ

     ......

     

    ʹ÷

    1Ͷ:sUˮ0.05-1/1000wF(chng)Uˮؽٝȶ

    2ƣƳ5%-20%Һˮ󑪔עòؽٵˮϡ?zhun)?/SPAN>

    3ʹ×lmÏUˮPHֵ4-12AԗlʹЧ^

    4NxϏ Hg2+>Ag+>Cu2+>Pb2+>Cd2+>Zn2+>Ni2+Cr3+>Fe2+>Mn2+

    5ϱ˾a(chn)ƷʹЧCؽָ˷_ŷŘ˜ 

     

    ʹע헡

     

    1PH ͺωA{UˮPH ֵzy{PH ֵďUˮؽxӵĺUˮؽxӝӋ

     

    2ԓa(chn)ƷՈϡጺʹһϡጱɿ5%~15%ϡጕr(sh)Ոxԁ(li)ˮؽxˮʹõˮ

     

    3ˎ(jng)ϡጺhͶкͺԹsa(chn)Ʒp̎MϳͶӟo(w)CЙC̎Ч

     

    4ԓˎ鏊AҺwՈҪֱӽ|Ƥw|Ոôˮ_ϴ

     

    bc惦

    25kg/Ͱ

    ꎛͨL(fng)̎

    վc(din)  ؽτ  ϰCմ  _ʯմ  L(fng)մ

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