_l(f)
ˮеĉAָˮкпܽ՚xӵ|(zh)䌍(sh)(li)ԴǶNӵ̼}̼}}}}͵ˮгҊĉA|(zh)ᷴ(yng)
AȜy(c)ԇx
AһNˮľCָ(bio)ܱ(qing)?sh)|(zh)ĿAָ(bio)u(png)r(ji)ˮwľ_еܽԺͶԣnj(du)ˮ͏Uˮ̎^(gu)̿ƵДָ(bio)A^(gu)}γtAǴ_@NˮǷmڹȵҪ(j)
ԭ
Чژ(bio)(zhn)Aָʾζˮ͏UˮO(jin)y(c)İ棩ˮØ(bio)(zhn)ҺζҎ(gu)PHֵc(din)ɼAָʾԓPHֵɫ׃Д
ٺ(jin)
ʹ߲茣TӖ(xn)ʹf(shu)ɪ(d)Ɍ(du)ˮ|(zh)Aȵķy(c)ԇ5minһ(g)ˮӵĜy(c)ԇ
(zhn)_ɿ
y(c)Y(ji)c(gu)Hͬ(gu)(bio)
y(c)10~280mg/L
b
ԇԇԜy(c)ԇ50weСpy
ʹf(shu)
ȡһƿ10ΉAԇٵ3ΉAԇy(c)ˮӣV1ܽ˕r(sh)Һ(yng)ɫ^m(x)y(c)ˮӲu(dng)ƿҺ׃GɫֹV2V1+V2=VweһAȓQɵxӝֵ
עӴy(c)ˮwe(sh)ֵ(ni)δгՈ(qng)ù
ʽAȣmg/L=1386/VӋ(j)
weһAȓQ
VmL |
Aȣmg/L |
V(ml) |
Aȣmg/L |
5 |
554 |
50 |
55 |
10 |
277 |
60 |
46 |
15 |
185 |
70 |
40 |
20 |
139 |
80 |
35 |
30 |
92 |
90 |
31 |
40 |
69 |
100 |
28 |