序号 |
水质标准项目 |
标准值 |
变更 |
1 |
一般细菌standard plates count |
100/mL |
|
2 |
大肠杆菌Coliform group bacteria count |
检不出 |
|
3 |
氰Cyanide |
检不出 |
|
4 |
汞Heroury |
0.0005 |
|
5 |
铅Lead |
0.05 |
|
6 |
六价铬Hexavalent chromium |
0.05 |
▲ |
7 |
镉Cadmium |
0.01 |
|
8 |
硒Selenium |
0.01 |
○ |
9 |
砷Arsenic |
0.01 |
|
10 |
氟Fluoride |
0.8 |
|
11 |
硝酸氮及亚硝酸氮Nitrite nitrogen&nitrate nitrogen |
10 |
|
12 |
三氯乙烯Trichloroethylene |
0.03 |
○ |
13 |
四氯乙烯Tetrachloroetylene |
0.01 |
○ |
14 |
四氯乙碳Carbon tetrachloride |
0.002 |
● |
15 |
1,1,2-三氯乙烷 1,1,2-trichloroethane |
0.006 |
● |
16 |
1,2-二氯乙烷 1,2-Decloroethane |
0.004 |
● |
17 |
1,1-二氯乙烯 1,1-dicloroethylene |
0.02 |
● |
18 |
顺式-1,2-二氯乙烯cis-1,2chloroethylene |
0.04 |
● |
19 |
二氯甲烷dichloromethane |
0.02 |
● |
20 |
苯Benzene |
0.01 |
● |
21 |
总三卤甲烷Total trihalomethane |
0.1 |
○ |
22 |
氯仿Chloroform |
0.06 |
○ |
23 |
溴二氯甲烷Bromodichloromethane |
0.03 |
● |
24 |
二溴氯甲烷Dibromochloromethane |
0.1 |
● |
25 |
溴仿Bromoform |
0.09 |
● |
26 |
福美双Tiram |
0.006 |
○ |
27 |
西玛三嗉Slmazine(CAT) |
0.003 |
○ |
28 |
杀草丹Thiobencarb |
0.002 |
● |
29 |
1,3氯化丙稀 1,3dichloropropens(D-D) |
0.002 |
● |