伊宁市自来水重金属检测与健康风险评价

Determination of Heavy Metals in Yining Tap Water and Health Risk Assessment

采用原子吸收光谱法对伊宁市4个自来水厂生活饮用水中的重金属铜(Cu)、锌(Zn)、镉(Cd)、铅(Pb)的浓度进行了测量,应用健康风险评价模型对饮用水中重金属引起的健康风险进行初步评价。结果表明:伊宁市区自来水中Pb、Cd、Cu、Zn不会对人群引起健康危害。

Concentration distribution and health risk assessment of the Cu, Zn, Cd, Pb in tap water from four waterworks in Yining were tested. The health risk caused by heavy metals in drinking water in Yining City was preliminarily evaluated by the health risk assessment model.Risk assessment showed that the Pb, Cd, Cu and Zn in Yining tap water would not cause health hazards to the crowd.