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ˮù̿l(f)P(yng) (chung)|(zh)?j)ˮa(chn)Ʒ

2012-08-02 10:12 (li)Դ:δ֪

        

    ˮù̿l(f)P(yng) (chung)|(zh)?j)ˮa(chn)ƷڃˮеʹͬɵĻ̿ЧҲͬĿǰ(li)f(shu)Ҫľú|(zh)̿ձJ(rn)ǹĻ̿ЧãԺ̼ܶҶuԼõǹ̿Ҳ@(g)(sh)HĿǰ(gu)(ni)󲿷ֻ̿ľƳ|(zh)(du)һ
(du)̿@Ǵұ֪ˮ|(zh)һ(g)dz(f)s^(gu)@ҪɎ׷NCf(xi)õĺ߀_xAW(xu)s@Ҫ(j)pٶȷɢՓԞ飬(du)һ(g)ݷɢھɢAνMɵpM(jn)ݷɢڔ(sh)Сr(sh)(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(sh)⵽M׏l(f)ĺܴȻOt΢Ҳ̼(ni)ƽɢMɏķɢ@ҪӰ푷ĩ̿Ҫ||(zh)ӘO޼(x)g(gu)@һc(din)ȡQˮԴˮ|(zh)̿(du)|(zh)Ӿxԡ
    ̿cˮصĸߵˮ|(zh)ĺÉĵһP(gun)ϵˮԽ̿Խ(qing)ˮظ_(d)ϕr(sh)_(d)Ou͵Ŀ(dng)ˮ|(zh)ԕr(sh)̿(du)x|(zh)(du)p(dng)ˮ|(zh)ʉAԕr(sh)̿(du)(yng)x|(zh)pˮ|(zh)ģУȲ(wn)Ҳ(hu)Ӱ푵̿
̿Óӷm̎ӏUˮ̿Óӷc(din):O(sh)了(jin)Ó85-90^(gu)̏(f)sA(y)̎Ҫɱ^
߻̿?j)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
(gu)Ҙ(bio)(zhn)(1)(2)֘I(y)ИI(y)(bio)(zhn)(4)y(c)ֵ́׻{(ln)ֵ,Ҫӳ̿΢׵Ķ;ИI(y)(bio)(zhn)(3)y(c)̿(du)ȻˮķNдԵЙC(j)(ֳľ|(zh)Ό)ٶ,Ҫӳ̿^(gu)ɿ׵Ķ.ˮa(chn)Sxˮû̿r(sh),h(3)(li)x^õĻ̿.
,ˮ(l10%,ԽСԽ)(qing)(g95%,ԽԽ)(g95%,Ãˮw̿hx16~32ĿP1.3~0.6mm)DZ횿˵ָ(bio).
2ˮSґ(yng)ԓُ(gu)|(zh)õĻ̿,͙zy(c)ÿM(jn)؛Ļ̿,Էُ(gu)M(jn)|(zh)a(chn)Ʒ.
4̿?j)ˮʹf(shu),(yng)]Ñ,_(ki)ˮ,Ҫŵһˮ,уˮVͲܵеķeˮŷŵ,Ȼٽȡr^(gu)Vˮʹ.t,(jng)L(zhng)r(sh)g,̿м(x)(hu)ֳ(bio),}Ҳ,һҪуˮеĚeˮȷŵ.
5̿?j)ˮʹf(shu),(yng)]Ñ,̿ҪړQ,һҪQ.؄eϷԵˮˮԴԁ(li)ˮ,ˮzw|(zh)ЙC(j)ﺬ,Ҫr(sh)QˮеĻ̿Vо.̿ЙC(j)ͺ,ǵ̓ˮ,(hu)ጷųк|(zh),ʹˮɞ"ˮ".
̿ԭǣwγһƽıٰЙC(j)|(zh)s|(zh)̿w(ni)ʹóڵЧܸߡr(sh)gһL(zhng)̿(hu)̶ͬȵ؜pЧҲS֮½ˮˮ|(zh)ᣬˮЙC(j)ﺬ͕̿ܿ(hu)ʧ^(gu)Vܡ̿(yng)ϴQ
v߻̿?j)ˮăˮЧ֮ǰȁ?li)˽̿ڃˮе?
1̿ăˮ
Ҭ̿ȥˮζɫzwЙC(j)(ϳϴ섩r(nng)ˎ݄xϳȾuuᡢ(ni)ڸɔ_PAES)ؽ(繯yktU懵ȵ)|(zh),ǃˮʹV(sh)õăˮ.Hһ̿?j)ˮ?ڼ÷B͸ˮC(j),Լ(sh)VմKDFUVȃˮ,(hu)õ̿.
̿KDFȥˮ,KDFȷ(yng)\x(Zn2+),ܕ(hu)(do)ˮ\(bio),û̿Ȅt](mi)@(dn).̿ڻ^(gu)γɴĸNΠļ(x)΢,(gu)˾޴ľõıe,ȱe500~1200m2/g,ȱeԽ,ЧԽ.
2̿ؓ(f)Ӱ
(1)̿˴ЙC(j),@ЩЙC(j)(hu)ɞ鼚(x)΢ĠI(yng)B(yng),(x)(hu)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^(gu)Vijˮ(sh)֬(۱ϩ)^(gu)VUVǽQˮ΢ﳬ(bio)ĺ÷.ˮ˼ھ\(chng)_(d)Ƽ޹˾ڲݼ÷B͸ˮC(j)ĺû̿VомһС(sh)֬,ˮo(w),ڵWT(gu)ܚgӭ.
3̿C(j)
(1):ߠ.̿ͨ^(gu)ȥˮеЙC(j)zw.
(2)W(xu):W(xu)(yng)߻.̿ͨ^(gu)ȥˮеȰȵ.

 

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