明溪县2019年7月饮用水水源地水质监测结果汇总表
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监测时间：2019年7月1日 |
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序号 |
城市名称 |
明溪县 |
II类水标准 |
III类水标准 |
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测点名称 |
罗翠水库 |
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取水量(万吨) |
54(6月） |
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1 |
水温（℃） |
27.1 |
/ |
/ |
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2 |
pH(无量纲) |
7.21 |
6～9 |
6～9 |
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3 |
总磷 (mg/L) |
0.02 |
≤0.025 |
≤0.05 |
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4 |
高锰酸盐指数 (mg/L) |
2.2 |
≤4 |
≤6 |
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5 |
溶解氧 (mg/L) |
8.02 |
≥6 |
≥5 |
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6 |
氟化物 (mg/L) |
0.128 |
≤1.0 |
≤1.0 |
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7 |
挥发酚 (mg/L) |
0.0003L |
≤0.002 |
≤0.005 |
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8 |
石油类 (mg/L) |
0.01L |
≤0.05 |
≤0.05 |
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9 |
氨氮 (mg/L) |
0.064 |
≤0.5 |
≤1.0 |
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10 |
粪大肠菌群 (个/升) |
1800 |
≤2000 |
≤10000 |
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11 |
硫酸盐 (mg/L) |
0.009 |
/ |
≤250 |
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12 |
总氮 (mg/L) |
0.51 |
≤0.5 |
≤1.0 |
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13 |
五日生化需量 (mg/L) |
2.3 |
≤3 |
≤4 |
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14 |
化学需氧量(mg/L) |
8 |
≤15 |
≤20 |
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15 |
硝酸盐 (mg/L) |
0.002 |
/ |
≤10 |
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16 |
氯化物 (mg/L) |
0.681 |
/ |
≤250 |
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17 |
铁 (mg/L) |
0.26 |
≤0.3 |
≤0.3 |
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18 |
锰 (mg/L) |
0.0434 |
≤0.1 |
≤0.1 |
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19 |
铜 (mg/L) |
0.00154 |
≤1.0 |
≤1.0 |
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20 |
锌 (mg/L) |
0.05L |
≤1.0 |
≤1.0 |
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21 |
硒 (mg/L) |
0.0004L |
≤0.01 |
≤0.01 |
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22 |
砷 (mg/L) |
0.0003L |
≤0.05 |
≤0.05 |
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23 |
汞 (mg/L) |
0.00004L |
≤0.00005 |
≤0.0001 |
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24 |
镉 (mg/L) |
0.00005L |
≤0.005 |
≤0.005 |
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25 |
铬 (mg/L) |
0.004L |
≤0.05 |
≤0.05 |
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26 |
铅 (mg/L) |
0.00172 |
≤0.01 |
≤0.05 |
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27 |
氰化物 (mg/L) |
0.004L |
≤0.05 |
≤0.2 |
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28 |
阴离子表面活性剂 (mg/L) |
0.05L |
≤0.2 |
≤0.2 |
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29 |
硫化物 |
0.005L |
≤0.1 |
≤0.2 |
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30 |
透明度(m) |
1.7 |
/ |
/ |
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31 |
叶绿素a (mg/m3) |
12 |
/ |
/ |
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备注：数据由市监测站提供；L表示未检出。 |
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