【摘要】 为研究济南市大杨庄地下水源对人体健康的影响,用改进的健康风险评价模型,对该地下水源地污染物通过饮水途径进入人体产生的危害进行了评价。结果表明:化学非致癌污染物所引起的健康风险很小,供水能够满足要求,非致癌污染物中健康风险最大的是氟化物、其次是硝酸盐、铁、氨氮、亚硝酸盐。氨氮、硝酸盐污染物3年来有较大增长,应该是大杨庄水源地的优先控制污染物。更多还原

【Abstract】 The health risk assessment was conducted to test the impact of Dayangzhuang groundwater supply sources to human health in Jinan. The result indicated that carcinogen pollutants were not detected and non-carcinogen pollutants did not have serious detrimental effects to human health. the ammonia nitrogen and nitrate compounds levels increased rapidly between 2005 and 2007; the ammonia nitrogen and nitrate compounds in groundwater came from artificial pollution sources,and they are pollutants that should be take priority control in Dayangzhuang groundwater supply source.更多还原