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首页> 外文期刊>Environmental Science and Pollution Research >Heavy metal contamination and risk assessment in water, paddy soil, and rice around an electroplating plant
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Heavy metal contamination and risk assessment in water, paddy soil, and rice around an electroplating plant

机译：电镀厂周围水，稻田和水稻中的重金属污染和风险评估

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Purpose The objective of this paper is to assess the impact of long-term electroplating industrial activities on heavy metal contamination in agricultural soils and potential health risks for local residents. Methods Water, soil, and rice samples were collected from sites upstream (control) and downstream of the electroplating wastewater outlet. The concentrations of heavy metals were determined by an atomic absorption spectrophotometer. Fractionation and risk assessment code (RAC) were used to evaluate the environmental risks of heavy metals in soils. The health risk index (HRI) and hazard index (HI) were calculated to assess potential health risks to local populations through rice consumption.
机译：目的本文的目的是评估长期电镀工业活动对农业土壤中重金属污染的影响以及对当地居民的潜在健康风险。方法从电镀废水出口上游（对照）和下游的位置收集水，土壤和大米样品。用原子吸收分光光度计测定重金属的浓度。分馏和风险评估代码（RAC）用于评估土壤中重金属的环境风险。计算了健康风险指数（HRI）和危害指数（HI），以评估通过食用大米对当地人群的潜在健康风险。

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