| 安圣,田德志,王勇,侯彪,何文程.阳泉市某畜禽养殖场浅层地下水质量评价及成因分析[J].地质找矿论丛,2025,40(1):109-115 |
| 阳泉市某畜禽养殖场浅层地下水质量评价及成因分析 |
| Quality evaluation and genetic analysis of shallow groundwater of a livestock and poultry farm in Yangquan City |
| 投稿时间：2024-07-19 修订日期：2025-01-10 |
| DOI：10.6053/j.issn.1001-1412.2025.01.013 |
| 中文关键词: 浅层地下水 污染因子 健康风险评估 畜禽养殖场 阳泉市 |
| 英文关键词:shallow groundwater pollution factors health risk assessment livestock and poultry farms Yangquan City |
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| 摘要点击次数: 50 |
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| 中文摘要: |
| 以阳泉市内某畜禽养殖场为研究对象,在其周边地区共采集5份浅层地下水样品,测试指标包括常规指标项30项,运用数理统计、Piper图、相关性分析、污染指数法、生态风险评价评估和健康风险评估等方法,系统开展了水化学分析、地下水质量评价、污染评价和健康风险评价。结果表明,养殖场周边地下水特征污染因子为溶解性总固体、总硬度、硫酸盐、总大肠菌群、钠、铁和锰等,这些因子超标且污染程度较高。健康风险评价表明,非致癌风险主要由铁和锰以口摄入方式造成,非致癌健康风险指数最大值分别达0.695和0.666,已经接近风险阈值。剖析其污染成因主要为地质成因和人为成因。 |
| 英文摘要: |
| This paper deals with underground of a livestock and poultry farm in Yangquan City. 5 shallow groundwater samples were collected in surroundings of the farm. 30 indicating indexes are tested. Chemical analysis of the groundwater is carried out, and the quality evaluation, pollution and health risk assessment systematically conducted with mathematical statistics, Piper diagram, correlation analysis, pollution index, ecological and health risk assessment methods. The results show that the characteristic pollution factors of the groundwater include total dissolved solids, total hardness, sulfate, total coliform bacteria, sodium, iron and manganese, which exceeded the standard and the pollution degree was high. The health risk assessment showed that the non-carcinogenic risk was mainly caused by oral intake of iron and manganese, and the maximum non-carcinogenic health risk index, 0.695 and 0.666, approximate to the risk threshold. Finally a conclusion is drawn that the pollution is mainly caused by geological and artificial factors. |
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