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ˮù̿l(f)P (chung)|ˮaƷ

2012-08-02 10:12 Դ:δ֪

        

    ˮù̿l(f)P (chung)|ˮaƷڃˮеʹͬɵĻ̿ЧҲͬĿǰfҪľú|̿ձJǹĻ̿ЧԺ̼ܶҶuԼõǹ̿Ҳ@HĿǰȴ󲿷ֻ̿ľƳ|һ㡣
̿@Ǵұ֪ģˮ|һdzs^̣@ҪɎ׷NCf(xi)õĺ߀_xAWs@ҪpٶȷɢՓԞ飬һݷɢھɢAνMɵpMݷɢڔ(sh)Сrȼɣ@Ҫl(f)P60%-80%̿ݷɢ|̼؏ƽɢСĴ϶зɢM̡@Щ϶l(f)ķɢǮӏĴMһMcͨ΢зɢr⵽M׏l(f)ĺܴȻOt΢Ҳ̼ƽɢMɏķɢ@ҪӰ푷ĩ̿Ҫ||ӘO޼g@һcȡQˮԴˮ|̿|Ӿx
    ̿cˮصĸߵˮ|ĺÉĵһPϵˮԽ̿Խˮظ_ϕr_Ou͵Ŀˮ|ԕr̿x|pˮ|ʉAԕr̿x|pԣˮ|ģУȲ(wn)ҲӰ푵̿
̿Óӷm̎ӏUˮ̿Óӷc:O了ףÓ85-90^̏sA̎Ҫɱ^
߻̿ˮăˮЧ?
1x|õĻ̿.ˮû̿Ę˜Ŀǰ:
(1)GB/T7701.4mm1997ˮú|w̿
(2)GB/T13803.2mm1999ˮľ|̿
(3)DL/T582mm2004l(f)늏Sˮ̎û̿ʹÌt
(4)LY/T1331mm1999ˮdy̿
Ҙ˜(1)(2)֘I(y)ИI(y)˜(4)ýֵ׻{ֵ,Ҫӳ̿΢׵Ķ;ИI(y)˜(3)y̿ȻˮķNдԵЙC(ֳᡢľ|Ό)ٶ,Ҫӳ̿^ɿ׵Ķ.ˮaSxˮû̿r,h(3)x^õĻ̿.
,ˮ(l10%,ԽСԽ)(g95%,ԽԽ)(g95%,Ãˮw̿hx16~32ĿP1.3~0.6mm)DZ횿˵ָ.
2ˮSґԓُ|õĻ̿,͙zyÿM؛Ļ̿,ԷُM|aƷ.
4̿ˮʹf,]Ñ,_ˮ,Ҫŵһˮ,уˮVͲܵеķeˮŷŵ,Ȼٽȡr^Vˮʹ.t,Lrg,̿мֳ,}Ҳ,һҪуˮеĚeˮȷŵ.
5̿ˮʹf,]Ñ,̿ҪړQ,һҪQ.؄eϷԵˮˮԴԁˮ,ˮzw|ЙCﺬ,ҪrQˮеĻ̿Vо.̿ЙCͺ,ǵ̓ˮ,ጷųк|,ʹˮɞ"ˮ".
̿ԭǣwγһƽıٰЙC|s|̿wʹóڵЧܸrgһL̶̿ͬȵ؜pЧҲS֮½ˮˮ|ˮЙCﺬ͕̿ܿʧ^Vܡ̿ϴQ
v߻̿ˮăˮЧ֮ǰȁ˽̿ڃˮе?
1̿ăˮ
Ҭ̿ȥˮζɫȡzwЙC(ϳϴ섩rˎ݄xϳȾu顢uᡢȷڸɔ_PAES)ؽ(繯yktU懵ȵ)|,ǃˮʹ硢Võăˮ.Hһ̿ˮ,ڼ÷B͸ˮC,Լ(sh)VմɡKDFUVȃˮ,õ̿.
̿KDFȥˮ,KDFȷ\x(Zn2+),ܕˮ\,û̿Ȅt]@.̿ڻ^γɴĸNΠļ΢,˾޴ľõıe,ȱe500~1200m2/g,ȱeԽ,ЧԽ.
2̿ؓӰ
(1)̿˴ЙC,@ЩЙCɞ鼚΢ĠIB(yng),ڻ̿΢дֳ,܌³ˮо係(sh).
(2)ˮеĻ̿΢߻,ˮаD遆},F(xin)ˮˮеā}Mˮ߳ܶ౶.}°|,cˮа|ɵāǏ°|.
(3)ڻ̿^Vijˮ֬(۱ϩ)^VUVǽQˮ΢ﳬ˵ĺ÷.ˮ˼ھ\_Ƽ޹˾ڲݼ÷B͸ˮCĺû̿VомһС֬,ˮo,ڵWTܚgӭ.
3̿C
(1):ߠ.̿ͨ^ȥˮеЙCzw.
(2)W:W߻.̿ͨ^ȥˮеȰȵ.

 

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