2019年9月市自来水公司水源水水质检测月报表
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岳阳市自来水公司水质检测月报表 |
检测水样 |
一厂水源水 |
检测月份 |
2019年9月 |
序号 |
检测项目 |
国标限值 |
检测值 |
1 |
水温(℃) |
/ |
26.4
|
2 |
pH值 |
6~9 |
7.28 |
3 |
溶解氧(mg/L) |
≥5 |
5.9 |
4 |
高锰酸盐指数(mg/L) |
≤6 |
2.24 |
5 |
化学需氧量(mg/L) |
≤20 |
9.1 |
6 |
五日生化需氧量(mg/L) |
≤4 |
<2.0 |
7 |
氨氮(mg/L) |
≤1.0 |
0.06 |
8 |
总磷(以P计)(mg/L) |
≤0.2 |
0.01 |
9 |
总氮(以N计)(mg/L) |
≤1.0 |
0.40 |
10 |
铜(mg/L) |
≤1.0 |
<0.003 |
11 |
锌(mg/L) |
≤1.0 |
<0.003 |
12 |
氟化物(mg/L) |
≤1.0 |
<0.0001 |
13 |
硒(mg/L) |
≤0.01 |
0.00066 |
14 |
砷(mg/L) |
≤0.05 |
<0.00001 |
15 |
汞(mg/L) |
≤0.0001 |
0.000052 |
16 |
镉(mg/L) |
≤0.005 |
<0.00004 |
17 |
铬(六价)(mg/L) |
≤0.05 |
<0.004 |
18 |
铅(mg/L) |
≤0.05 |
<0.00002 |
19 |
氰化物(mg/L) |
≤0.2 |
0.002 |
20 |
挥发酚(mg/L) |
≤0.005 |
<0.002 |
21 |
石油类(mg/L) |
≤0.05 |
0 |
22 |
阴离子表面活性剂(mg/L) |
≤0.2 |
<0.10 |
23 |
硫化物(mg/L) |
≤0.2 |
<0.02 |
24 |
粪大肠菌群(个/L) |
≤10000 |
400 |
25 |
硫酸盐(mg/L) |
≤250 |
15.9 |
26 |
氯化物(mg/L) |
≤250 |
11.30 |
27 |
硝酸盐(mg/L) |
≤10 |
0.816 |
28 |
铁(mg/L) |
≤0.3 |
0.057 |
29 |
锰(mg/L) |
≤0.1 |
0.027 |
岳阳广源水质检测有限公司 |
岳阳市自来水公司水质检测月报表 |
检测水样 |
二厂水源水 |
检测月份 |
2019年9月 |
序号 |
检测项目 |
国标限值 |
检测值 |
1 |
水温(℃) |
/ |
26.5 |
2 |
pH值 |
6~9 |
7.28 |
3 |
溶解氧(mg/L) |
≥5 |
6 |
4 |
高锰酸盐指数(mg/L) |
≤6 |
2.21 |
5 |
化学需氧量(mg/L) |
≤20 |
8.5 |
6 |
五日生化需氧量(mg/L) |
≤4 |
<2.0 |
7 |
氨氮(mg/L) |
≤1.0 |
0.05 |
8 |
总磷(以P计)(mg/L) |
≤0.2 |
0.02 |
9 |
总氮(以N计)(mg/L) |
≤1.0 |
0.1 |
10 |
铜(mg/L) |
≤1.0 |
<0.003 |
11 |
锌(mg/L) |
≤1.0 |
<0.003 |
12 |
氟化物(mg/L) |
≤1.0 |
<0.0001 |
13 |
硒(mg/L) |
≤0.01 |
0.00065 |
14 |
砷(mg/L) |
≤0.05 |
<0.00001 |
15 |
汞(mg/L) |
≤0.0001 |
0.000074 |
16 |
镉(mg/L) |
≤0.005 |
<0.00004 |
17 |
铬(六价)(mg/L) |
≤0.05 |
<0.004 |
18 |
铅(mg/L) |
≤0.05 |
<0.00002 |
19 |
氰化物(mg/L) |
≤0.2 |
<0.002 |
20 |
挥发酚(mg/L) |
≤0.005 |
<0.002 |
21 |
石油类(mg/L) |
≤0.05 |
0 |
22 |
阴离子表面活性剂(mg/L) |
≤0.2 |
<0.10 |
23 |
硫化物(mg/L) |
≤0.2 |
<0.02 |
24 |
粪大肠菌群(个/L) |
≤10000 |
300 |
25 |
硫酸盐(mg/L) |
≤250 |
14.9 |
26 |
氯化物(mg/L) |
≤250 |
11.40 |
27 |
硝酸盐(mg/L) |
≤10 |
1.01 |
28 |
铁(mg/L) |
≤0.3 |
0.068 |
29 |
锰(mg/L) |
≤0.1 |
0.032 |
岳阳广源水质检测有限公司 |
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