摘要
为了研究冀东平原区地热水水质状况及水中化学物质对人体健康产生的危害程度,根据11件地热水化学样品分析数据,分别对冀东平原区地热水质量及环境健康风险进行评价。结果表明:冀东平原区地热水综合质量总体较差;地热水污染物质通过饮用水途径对人体产生的总健康风险在5.77×10^(-9)~1.50×10^(-6)a^(-1)之间,平均为3.47×10^(-7)a^(-1),整体来看,总健康风险等级为极小,但也有部分区域为较低等级;致癌健康风险等级大部分区域为极小,少部分区域为较低等级,非致癌物质所致的健康风险极小。
In order to study the water quality of geothermal water in eastern Hebei Plain and water pollutants with their hazard, the quality and environmental health risk of geothermal water in eastern Hebei Plain were evaluated according to the analysis data of 11 chemical samples of geothermal water. The results showed that the overall quality of geothermal water in eastern Hebei Plain is generally poor;The total health risk of drinking the geothermal water is between 5.77×10^(-9)~1.50×10^(-6)a^(-1), with an average of 3.47×10^(-7)a^(-1). Overall, the total health risk level is very small, but some areas are low. The health risk level of cancer is very small in most areas, and a small number of areas are low, and the health risk caused by non-carcinogenic substances is very small.
作者
王玉珏
程立群
李傲宇
王斌
徐一鸣
WANG Yujue;CHENG Liqun;LI Aoyu;WANG Bin;XU Yiming(Hebei Baodi Construction Engineering Co.,Ltd.,Qinhuangdao 066000,Hebei,China;The Eighth Geological Brigade of Hebei Bureau of Geology and Mineral Resources Exploration,Qinhuangdao 066000,Hebei,China;China National Geological&Mining Corporation,Beijing 100029,China)
出处
《资源信息与工程》
2023年第1期107-110,114,共5页
Resource Information and Engineering
关键词
地热水
环境健康风险评价
水质评价
冀东平原
geothermal water
environmental health risk assessment
water quality evaluation
eastern Hebei Plain
