岳阳市自来水公司水质监测站水质检测月报表 | |||
检测水样 | 制水一厂水源水 | 检测月份 | 2018年2月 |
序号 | 检测项目 | 国标限值 | 检测值 |
1 | 水温/(℃) | / | 7.0 |
2 | pH值 | 6~9 | 7.27 |
3 | 溶解氧/(mg/L) | ≥5 | 10.6 |
4 | 高锰酸盐指数/(mg/L) | ≤6 | 1.85 |
5 | 化学需氧量/(mg/L) | ≤20 | <10.0 |
6 | 五日生化需氧量/(mg/L) | ≤4 | 2.8 |
7 | 氨氮/(mg/L) | ≤1.0 | <0.02 |
8 | 总磷(以P计)/(mg/L) | ≤0.2 | <0.01 |
9 | 总氮(以N计)/(mg/L) | ≤1.0 | 0.42 |
10 | 铜/(mg/L) | ≤1.0 | 0.005 |
11 | 锌/(mg/L) | ≤1.0 | <0.003 |
12 | 氟化物/(mg/L) | ≤1.0 | 0.102 |
13 | 硒/(mg/L) | ≤0.01 | <0.00005 |
14 | 砷/(mg/L) | ≤0.05 | <0.00004 |
15 | 汞/(mg/L) | ≤0.0001 | <0.000004 |
16 | 镉/(mg/L) | ≤0.005 | <0.00004 |
17 | 铬(六价)/(mg/L) | ≤0.05 | 0.004 |
18 | 铅/(mg/L) | ≤0.05 | 0.00283 |
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 | <0.002 |
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 | 15 |
25 | 硫酸盐/(mg/L) | ≤250 | 5.84 |
26 | 氯化物/(mg/L) | ≤250 | 1.65 |
27 | 硝酸盐/(mg/L) | ≤10 | 0.23 |
28 | 铁/(mg/L) | ≤0.3 | 0.046 |
29 | 锰/(mg/L) | ≤0.1 | 0.016 |
岳阳市自来水公司水质监测站水质检测月报表 | |||
检测水样 | 制水二厂水源水 | 检测月份 | 2018年2月 |
序号 | 检测项目 | 国标限值 | 检测值 |
1 | 水温/(℃) | / | 7.0 |
2 | pH值 | 6~9 | 7.40 |
3 | 溶解氧/(mg/L) | ≥5 | 10.9 |
4 | 高锰酸盐指数/(mg/L) | ≤6 | 1.96 |
5 | 化学需氧量/(mg/L) | ≤20 | <10.0 |
6 | 五日生化需氧量/(mg/L) | ≤4 | 2.8 |
7 | 氨氮/(mg/L) | ≤1.0 | 0.12 |
8 | 总磷(以P计)/(mg/L) | ≤0.2 | 0.01 |
9 | 总氮(以N计)/(mg/L) | ≤1.0 | 0.33 |
10 | 铜/(mg/L) | ≤1.0 | 0.007 |
11 | 锌/(mg/L) | ≤1.0 | <0.003 |
12 | 氟化物/(mg/L) | ≤1.0 | 0.155 |
13 | 硒/(mg/L) | ≤0.01 | 0.00011 |
14 | 砷/(mg/L) | ≤0.05 | <0.00004 |
15 | 汞/(mg/L) | ≤0.0001 | <0.000004 |
16 | 镉/(mg/L) | ≤0.005 | <0.00004 |
17 | 铬(六价)/(mg/L) | ≤0.05 | 0.006 |
18 | 铅/(mg/L) | ≤0.05 | <0.00005 |
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 | <0.002 |
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 | 14 |
25 | 硫酸盐/(mg/L) | ≤250 | 8.67 |
26 | 氯化物/(mg/L) | ≤250 | 2.89 |
27 | 硝酸盐/(mg/L) | ≤10 | <0.20 |
28 | 铁/(mg/L) | ≤0.3 | 0.073 |
29 | 锰/(mg/L) | ≤0.1 | 0.034 |