
ؽτһNЧh(hun)͵ؽxȥԓa(chn)ƷضxɷﲢM(jn)ȥкܺõĭh(hun)Чͽ(jng)ЧҲÁ(li)ؽԓa(chn)ƷИOؽڳغͺ܌PHֵlM(jn)ȥҲؽxӝȸߵͼj(lu )Ӱ
a(chn)Ʒc(din)
1. (sh)ݵĽȥ 2. o(w)ՓdžһNؽxӹһ̎ͬr(sh)ȥ 3. ɳͺϽټj(lu )Ͻ 4. жr(ji)xӾЧ 5. ɌCr6+߀ԭCr3+_Ч 6. ɺͽ^ؽٷ܌(sh) 7. Փؽxӝȸߵܰl(f)]ȥЧ 8. ؽԽj(lu )}ʽEDTAȣڵrҲܰl(f)]õȥЧ 9. ܹ}(li)Ӱ
ʹ÷
ؽτɏVwҷ̎ȺؽٵĹ̏U̎ޏؽؽٵVؽُUˮȌؽٷ̎
ͼg(sh)
̖ |
Ŀ |
ͼg(sh) |
1 |
^(gun) |
wɫɫYĩ |
2 |
pH25ºC |
7.5-11.5 |
3 |
Ҫɷ |
|
4 |
ܶ |
1.300.05g/cm3 |
5 |
ȼ/]l(f) |
ȼ]l(f) |
6 |
ζ |
o(w)x10cm |
a(chn)Ʒ׃ˡ֪ͨ
ʹ÷
ؽτΑB(ti)w 1. ֱӾͶUˮҲɸҪʹȥxˮƳ5%-20%Һʹ 2. Ͷw(sh)Hˮؽٝȶحh(hun)]Ͷؽxӝȵ10-50жNؽxӴքeӋͶͼ錍(sh)HͶ 3. һrؽτ̎^(gu)Пo(w){pHֵƽj(lu )ƽj(lu )֮Ͷؽτ 4. ؽτЃ(yu)ؽٳЧՈa(chn)ƷcнٵˎXFͬr(sh)ʹˎЧһrͶؽτȻͶ 5. ؽτͶӺ܌ˮw׃ɫa(chn)|(zh)F
bҎ棺
ؽτwṩ25KGb ꎛͨL(fng)Ď췿hxNԴc(li)ȷ_(ki)
ע헣
1. r(sh)ķooRּ̎Ñֱӽ|Ƥw 2. `̷t 3. c| 4. \r(sh)Ҫpbpжֹbpй©̎O 5. յɌ(zhun)I(y)˾̎
|