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海水养殖用水水质应符合表1要求。
表１ 海水养殖用水水质要求
|
序 号 |
项 目 |
标 准 值 |
|
1 |
色、臭、味 |
海水养殖水体不得有异色、异臭、异味 |
|
2 |
大肠菌群，个/L |
≤5000,供人生食的贝类养殖水质≤500 |
|
3 |
粪大肠菌群，个/L |
≤2000,供人生食的贝类养殖水质≤140 |
|
4 |
汞，mg/L |
≤0.000 2 |
|
5 |
镉，mg/L |
≤0.005 |
|
6 |
铅，mg/L |
≤0.05 |
|
7 |
六价铬，mg/L |
≤0.01 |
|
8 |
总铬，mg/L |
≤0.1 |
|
9 |
砷，mg/L |
≤0.03 |
|
10 |
铜，mg/L |
≤0.01 |
|
11 |
锌，mg/L |
≤0.1 |
|
12 |
硒，mg/L |
≤0.02 |
|
13 |
氟化物，mg/L |
≤0.005 |
|
14 |
挥发性酚，mg/L |
≤0.005 |
|
15 |
石油类，mg/L |
≤0.05 |
|
16 |
六六六，mg/L |
≤0.001 |
|
17 |
滴滴涕,mg/L |
≤0.000 05 |
|
18 |
马拉硫磷，mg/L |
≤0.000 5 |
|
19 |
甲基对硫磷，mg/L |
≤0.000 5 |
|
20 |
乐果，mg/L |
≤0.1 |
|
21 |
多氯联苯，mg/L |
≤0.000 02 |
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