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ˮù̿l(f)P(yng) (chung)|(zh)ˮa(chn)Ʒ

2012-08-02 10:12 Դ:δ֪

        

    ˮù̿l(f)P(yng) (chung)|(zh)ˮa(chn)ƷڃˮеʹͬɵĻ̿ЧҲͬĿǰfҪľġú|(zh)̿ձJ(rn)ǹĻ̿ЧãԺ̼ܶҶuԼõǹ̿Ҳ@(sh)HĿǰ(ni)󲿷ֻ̿ľƳ|(zh)һ
̿@Ǵұ֪ˮ|(zh)һdz(f)s^@ҪɎ׷NCf(xi)õĺ߀_xAW(xu)s@Ҫ(j)pٶȷɢՓԞ飬һݷɢھɢAνMɵpM(jn)ݷɢڔ(sh)Сr(ni)ɣ@Ҫl(f)P(yng)60%-80%̿ݷɢ|(zh)̼(ni)؏ƽɢСĴ϶зɢM(jn)̡@Щ϶l(f)ķɢǮ(dng)ӏĴM(jn)һM(jn)cͨ΢зɢr⵽M׏l(f)ĺܴȻOt΢Ҳ̼(ni)ƽɢMɏķɢ@ҪӰ푷ĩ̿Ҫ||(zh)ӘO޼(x)g(gu)@һc(din)ȡQˮԴˮ|(zh)̿|(zh)Ӿx
    ̿cˮصĸߵ͡ˮ|(zh)ĺÉĵһP(gun)ϵˮԽߣ̿Խ(qing)ˮظ_(d)ϕr_(d)Oޣu͵Ŀ(dng)ˮ|(zh)ԕr̿x|(zh)p(dng)ˮ|(zh)ʉAԕr̿x|(zh)pˮ|(zh)ģУȲ(wn)ҲӰ푵̿
̿Óӷm̎ӏUˮ̿Óӷc(din):O(sh)了ΣÓ85-90^̏(f)sA(y)̎Ҫߣɱ^
߻̿ˮăˮЧ?
1x|(zh)õĻ̿.ˮû̿Ę(bio)(zhn)Ŀǰ:
(1)GB/T7701.4mm1997ˮú|(zh)w̿
(2)GB/T13803.2mm1999ˮľ|(zh)̿
(3)DL/T582mm2004l(f)늏Sˮ̎û̿ʹÌ(do)t
(4)LY/T1331mm1999ˮdy̿
Ҙ(bio)(zhn)(1)(2)֘I(y)ИI(y)(bio)(zhn)(4)ýֵ׻{(ln)ֵ,Ҫӳ̿΢׵Ķ;ИI(y)(bio)(zhn)(3)y̿ȻˮķNдԵЙC(j)(ֳᡢľ|(zh)Ό)ٶ,Ҫӳ̿^ɿ׵Ķ.ˮa(chn)Sxˮû̿r,h(3)x^õĻ̿.
,ˮ(l10%,ԽСԽ)(qing)(g95%,ԽԽ)(g95%,Ãˮw̿hx16~32ĿP1.3~0.6mm)DZ횿˵ָ(bio).
2ˮSґ(yng)ԓُ|(zh)õĻ̿,͙zyÿM(jn)؛Ļ̿,ԷُM(jn)|(zh)a(chn)Ʒ.
4̿ˮʹf,(yng)]Ñ,_ˮ,Ҫŵһˮ,уˮVͲܵеķeˮŷŵ,Ȼٽȡr^Vˮʹ.t,(jng)Lrg,̿м(x)ֳ(bio),}Ҳ,һҪуˮеĚeˮȷŵ.
5̿ˮʹf,(yng)]Ñ,̿ҪړQ,һҪQ.؄eϷԵˮˮԴԁˮ,ˮzw|(zh)ЙC(j)ﺬ,ҪrQˮеĻ̿Vо.̿ЙC(j)ͺ,ǵ̓ˮ,ጷųк|(zh),ʹˮɞ"ˮ".
̿ԭǣwγһƽıٰЙC(j)|(zh)s|(zh)̿w(ni)ʹóڵЧܸrgһL̶̿ͬȵ؜pЧҲS֮½ˮˮ|(zh)ˮЙC(j)ﺬ͕̿ܿʧ^V̿(yng)ϴQ
v߻̿ˮăˮЧ֮ǰȁ˽̿ڃˮе?
1̿ăˮ
Ҭ̿ȥˮζɫzwЙC(j)(ϳϴ섩r(nng)ˎ݄xϳȾϡuu(ni)ڸɔ_PAES)ؽ(繯yktU懵ȵ)|(zh),ǃˮʹV(sh)õăˮ.Hһ̿ˮ,ڼ÷B͸ˮC(j),Լ(sh)VմKDFUVȃˮ,õ̿.
̿KDFȥˮ,KDFȷ(yng)\x(Zn2+),ܕ(do)ˮ\(bio),û̿Ȅt]@(dn).̿ڻ^γɴĸNΠļ(x)΢,(gu)˾޴ľõıe,ȱe500~1200m2/g,ȱeԽ,ЧԽ.
2̿ؓ(f)Ӱ
(1)̿˴ЙC(j),@ЩЙC(j)ɞ鼚(x)΢ĠIB(yng),(x)ڻ̿΢дֳ,܌(do)³ˮо係(sh)(bio).
(2)ˮеĻ̿΢߻,ˮаD(zhun)遆},F(xin)ˮˮеā}M(jn)ˮ߳ܶ౶.}°|(zh),cˮа|(zh)(yng)ɵāǏ(qing)°|(zh).
(3)ڻ̿^Vijˮ֬(۱ϩ)^VUVǽQˮ΢ﳬ(bio)ĺ÷.ˮ˼ھ\_(d)Ƽ޹˾ڲݼ÷B͸ˮC(j)ĺû̿VомһС֬,ˮo,ڵWTܚgӭ.
3̿C(j)
(1):ߠ.̿ͨ^ȥˮеЙC(j)zw.
(2)W(xu):W(xu)(yng)߻.̿ͨ^ȥˮеȰȵ.

 

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