_l(f)
ˮеĉAָˮкпܽ՚xӵ|䌍ԴǶNӵ̼}̼}}}}͵ˮгҊĉA|ᷴ
AȜyԇx
AһNˮľCָܱ픵|ĿAָ˳urˮwľ_еܽԺͶԣnjˮ͏Uˮ̎^̿ƵДָˡA^}γtAǴ_@NˮǷmڹȵҪ
ԭ
Чژ˜ʷAָʾζˮ͏UˮO(jin)yİ棩ˮؘҺζҎ(gu)PHֵcɼAָʾԓPHֵɫ׃Д
ٺ
ʹ߲茣TӖʹfɪɌˮ|Aȵķyԇ5minһˮӵĜyԇ
ʴ_ɿ
yYcHͬ˵
y10~280mg/L
b
ԇԇԜyԇ50weСpy㡣
ʹf
ȡһƿ10ΉAԇٵ3ΉAԇyˮӣV1ܽ˕rҺɫ^m(x)yˮӲuƿҺ׃GɫֹV2V1+V2=VweһAȓQɵxӝֵ
עӴyˮweֵδгՈù
ʽAȣmg/L=1386/VӋ
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 |