|
电阻率
25℃ MΩ*cm |
硅
≤μg/L |
铜
≤μg/L |
锌
≤μg/L |
镍
≤μg/L |
钠
≤μg/L |
钾
≤μg/L |
EW-I |
≥18* |
2 |
0.2 |
0.2 |
0.1 |
0.5 |
0.5 |
EW-II |
≥15 ** |
10 |
1 |
1 |
1 |
2 |
2 |
|
氯
≤μg/L |
>1μm颗粒
≤个/ml |
细菌
≤个/ml |
硝酸根
≤g/L |
磷酸根≤μg/L |
硫酸根≤μg/L |
TOC
≤μg/L |
EW-I |
1 |
0.1 |
0.01 |
1 |
1 |
1 |
20 |
EW-II |
1 |
5 |
0.1 |
1 |
1 |
1 |
100 |
注*(95%时间不低于17),**(95%时间不低于13)