考虑参数不确定性的地下饮用水源地水质健康风险评价
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郑德凤, 赵锋霞, 孙才志, 臧正, 苏琳
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Health Risk Assessment of Groundwater Quality in Source of Drinking Water Based on the Uncertain Parameters
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De-feng ZHENG, Feng-xia ZHAO, Cai-zhi SUN, Zheng ZANG, Lin SU
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表3 盘锦市地下饮用水源地水质分析结果 (mg/L) |
Table 3 The groundwater quality data of 6 sources of drinking water in Panjin (mg/L) |
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污染物种类 污染物 | 石山水源 | 高升水源 | 兴一水源 | 兴南水源 | 盘东水源 | 大洼水源 | 化学致癌物 | As | 0.004 | 0.004 | <0.0004 | <0.0004 | 0.004 | <0.01 | Cd | 0.0005 | 0.0005 | <0.01 | <0.01 | 0.0005 | — | Cr6+ | 0.002 | 0.002 | <0.004 | <0.004 | 0.002 | <0.004 | 非致癌污染物 | NH3 | 0.06 | 0.08 | 0.46 | 0.03 | 0.06 | — | F | 0.42 | 0.58 | 0.2 | 0.3 | 0.45 | 0.05 | CN | 0.001 | 0.001 | <0.002 | <0.002 | 0.001 | — | Hg | 0.00002 | 0.00002 | <0.00002 | <0.00002 | 0.00002 | <0.00002 | Pb | 0.005 | 0.005 | <0.01 | <0.01 | 0.005 | <0.01 | Fe | 0.02 | 0.08 | 1.02 | 0.2 | 0.056 | <0.05 | Mn | 0.025 | 0.043 | 0.012 | 0.08 | 0.025 | <0.05 | Cu | 0.005 | 0.005 | <0.04 | <0.04 | 0.005 | <0.05 | Zn | 0.025 | 0.025 | <0.05 | <0.05 | 0.025 | <0.05 | 酚 | 0.001 | 0.001 | <0.002 | <0.002 | 0.001 | — |
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