a(chn)Ʒ
Ȼˮ͏UˮһNҊȻxеȻˮжxӵĴ׃ܴںӝɵ^(q)xһ㺬^ͣںˮ}ijЩˮУɸ_(d)(sh)ʮÿ(dng)ȻкҪüI(y);ԪˮI(y)UˮУஔ(dng)(sh)x
ˮxӺ_(d)250mg/L(yng)xӞcr(sh)XζˮȻﺬ^ߕr(sh)pٹܵͽKֲL
ʹ߲茣TӖ(xn)ʹfɪ(d)Ɍķyԇ5minһ(g)ˮӵĜyԇ
yY(ji)c(bio)GB5750-85ͬ(bio)
ȸڴ˷r(sh)ԌˮM(jn)m(dng)?sh)ϡМyԇ
ʹf
ȡһƿһxԇһxԇȫyˮӣV1ܽ˕r(sh)Һ(yng)ʴutɫ^m(x)yˮӲu(dng)ƿҺ׃SɫD(zhun)ɫֹV2V1+V2=VweһxӝȓQɵxӝֵ
עӴyˮwe(sh)ֵ(ni)δгՈù
ʽC1-mg/L=2458/VӋ(j)
weһxӝȓQ
VmL |
xӣmg/L |
V(mL) |
xӣmg/L |
5 |
492 |
50 |
49 |
10 |
245 |
60 |
41 |
15 |
164 |
70 |
35 |
20 |
123 |
80 |
31 |
30 |
82 |
90 |
27 |
40 |
61 |
100 |
25 |
(yng)I(lng)
(jng)^ϡጵĸߵVUˮ(jng)^A(y)̎ˮI(y)Uˮ
|
|
ˮl(wi)(bio)(zhn)GB5749-2006
|
|
±|(zh)(bio)(zhn)G3838-2002
|
|
ˮ|(zh)(bio)(zhn)GB/T14848-93
|
|
|
|
|
|
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r(nng)ˮ|(zh)(bio)(zhn)GB5084-2005
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