铜仁矿区农村地下饮用水重金属含量与健康风险评价

张思强, 徐承香, 杨惠瑛, 王佳佳, 王登会, 巴家文

PDF(897 KB)
中国农村水利水电 ›› 2019 ›› (3) : 41-49.
水环境与水生态

铜仁矿区农村地下饮用水重金属含量与健康风险评价

  • 张思强1,徐承香1,杨惠瑛1,王佳佳1,王登会1,巴家文2
作者信息 +

Heavy Metal Content and Health Risk Assessment of Underground Drinking Water in Rural Areas of Tongren Mining Area

  • ZHANG Si-qiang1,XU Cheng-xiang1,YANG Hui-ying1,WANG Jia-jia1,WANG Deng-hui1 ,BA Jia-wen2
Author information +
稿件信息 +

摘要

为探明铜仁矿区农村地下饮用水重金属含量特征,于 2018 年 1 月和 5 月对铜仁松桃锰矿区和万山汞矿区的地下饮用水中重金属含量进行分析检测,并运用USEPA推荐的健康风险模型对研究区地下饮用水进行健康风险评价。结果表明,除W2 号样点Hg超标外,其余各样点9种重金属含量均符合《生活饮用水卫生标准》(GB5749—2006),万山汞矿区地下饮用水重金属平均含量均远超于松桃寨英锰矿区。Pearson相关性分析表明,Zn与Cr、Cd、Pb、Cu、Ni、Mn均存在极显著正相关,相关系数分别为 0.414、0.614、0.589、0.428、0.714、0.445,As与Cu存在极显著正相关,相关系数为 0.489,As与Cr、Hg之间存在显著正相关,相关系数分别为 0.339、0.333。USEPA健康风险评价表明,非化学致癌物对成人和儿童所致健康危害风险均值集中在10-12~10-10之间,均属于可忽略水平;化学致癌物Cr和As对成人和儿童所引起的健康风险的均值均超过瑞典环境保护署、荷兰建设与环境部和英国皇家协会推荐的健康风险等级(1.0×10-6),儿童人群总致癌风险在 3.08×10-6~1.48×10-4a-1之间,明显高于成人 2.66×10-6~1.28×10-4a-1的水平。Cr和As为铜仁矿区地下饮用水的主要污染物,应予以优先关注和管控。

Abstract

In order to prove the heavy metal content of rural underground drinking water in Tongren Mining Area,the heavy metal content of underground drinking water in Tongren Songtao Manganese Mine and Wanshan Mercury Mine Area is analyzed in January 2018 and May,and the USEPA recommended health risk model is used to evaluate the health risk of underground drinking water in the research area. The results show that 9 kinds of heavy metal contents in the other points are in accordance with“Sanitary Standard for Drinking Water”( GB5749-2006) except for the Hg exceeding the standard at W2 number,and the average content of heavy metals in the underground drinking water in Wanshan Mercury mine area is much more than that in Songtao-manganese mine. Pearson correlation analysis shows that Zn is significantly positively correlated with Cr,Cd,Pb,Cu,Ni and Mn,and the correlation coefficients are 0.414,0.614,0.589,0.428,0.714,and 0.445.There is a significant positive correlation between As and Cu,with a correlation coefficient of 0.489. There is a significant positive correlation between As and Cr and Hg,and the correlation coefficients are 0.339 and 0.333 respectively. The USEPA health risk assessment showed that the average value of the risk of health hazard caused by non-chemical carcinogens in adults and children is 10-12 ~ 10-10,which is negligible.The mean risk of health risks caused by chemical carcinogens,Cr and As,to adults and children exceeds the health risk rating ( 1.0×10-6) recommended by the Swedish Environment Protection Agency,the Dutch Ministry of Construction and Environment and the Royal Society. The total cancer risk in children is 3.08×10-6 ~ 1.48×10-4 /a,which is significantly higher than the adult level ( 2.66×10-6 ~ 1.28×10-4 /a) .Cr and As are the main pollutants of underground drinking water in Tongren Mining Area.

关键词

矿区 / 地下饮用水 / 农村饮用水 / 重金属 / 健康风险评价

Key words

mining area / groundwater / rural drinking water / heavy metals / health risk assessment

基金

贵州师范大学 2017 年国家级大学生创新创业训练计划 项目 ( 201710663111 ); 国家自然科学基金项目 ( 31660152) ; 贵州省科技计划项目( 黔科合基础[2017]1416) ; 贵州省 2015 年度千层次创新人才资助

引用本文

导出引用
张思强, 徐承香, 杨惠瑛, 王佳佳, 王登会, 巴家文. 铜仁矿区农村地下饮用水重金属含量与健康风险评价[J].中国农村水利水电, 2019(3): 41-49
ZHANG Si-qiang, XU Cheng-xiang, YANG Hui-ying, WANG Jia-jia, WANG Deng-hui, BA Jia-wen. Heavy Metal Content and Health Risk Assessment of Underground Drinking Water in Rural Areas of Tongren Mining Area[J].China Rural Water and Hydropower, 2019(3): 41-49

参考文献

[1]孙超, 陈振楼, 张翠,等. 上海市主要饮用水源地水重金属健康风险初步评价[J]. 环境科学研究,2009,22(1):60-65.
[2]高继军, 张力平, 黄圣彪,等. 北京市饮用水源水重金属污染物健康风险的初步评价[J]. 环境科学, 2004, 1(2):47-50.
[3]张芳, 常春平, 李静,等. 平邑县农村地区地下水中重金属特征研究[J]. 农业环境科学学报, 2013, 32(1):127-134.
[4]Rahman M M, Sengupta M K, Ahamed S, et al. Arsenic contamination of groundwater and its health impact on residents in a village in West Bengal, India.[J]. Bull World Health Organ, 2005, 83(1):49-57.
[5]Nshimiyimana F X, Faciu M E, Blidi S E, et al. Seasonal influence and risk assessment of heavy metals contamination in groundwater, Arjaat Village, Morocco[J]. Environmental Engineering & Management Journal, 2016, 15(3):579-587.
[6]Agusa T, Kunito T, Fujihara J, et al. Contamination by arsenic and other trace elements in tube-well water and its risk assessment to humans in Hanoi, Vietnam[J]. Environmental Pollution, 2006, 139(1):95-106.
[7]温海威, 吕聪, 王天野,等. 沈阳地区农村地下饮用水中重金属健康风险评价[J]. 中国农学通报, 2012, 28(23):242-247.
[8]张芳, 常春平, 李静,等. 胶东半岛农村地区地下水重金属健康风险评价-以山东省莱阳市为例[J]. 环境科学与技术, 2013(9):186-192.
[9]张磊, 王睿, 刘忠慧,等. 天津市农村分散式供水健康风险评价[J]. 职业与健康, 2017, 33(8):1106-1109.
[10]王曜, 林曼利, 齐晴晴,等. 安徽北部农村地区地下水重金属健康风险评价[J]. 地球环境学报, 2015, 6(1):54-59.
[11]Bortey-Sam N, Nakayama S M M, Ikenaka Y, et al. Health risk assessment of heavy metals and metalloid in drinking water from communities near gold mines in Tarkwa, Ghana[J]. Environmental Monitoring & Assessment, 2015, 187(7):1-12.
[12]张越男, 李忠武, 陈志良,等. 大宝山尾矿库区及其周边地区地下水重金属健康风险评价研究[J]. 农业环境科学学报, 2013, 32(3):587-594.
[13]Prasad B, Bose J. Evaluation of the heavy metal pollution index for surface and spring water near a limestone mining area of the lower Himalayas[J]. Environmental Geology, 2001, 41(1-2):183-188.
[14]夏吉成, 胡平, 王建旭,等. 贵州省铜仁汞矿区汞污染特征研究[J]. 生态毒理学报, 2016, 11(1):231-238.
[15]黄健琴. 贵州万山汞矿开采史[J]. 东方企业文化, 2012(6):191.
[16] 张清华, 韦永著, 曹建华,等. 柳江流域饮用水源地重金属污染与健康风险评价[J]. 环境科学, 2018(4).
[17]林曼利, 彭位华. 宿州市农村地下水重金属含量与健康风险评价[J]. 水资源保护, 2016, 32(6):110-116.
[18]环境保护部.中国人群暴露参数手册( 成人卷) [M].北京:中国环境科学出版社,2013. 90-780.
[19]王若师, 许秋瑾, 张娴,等. 东江流域典型乡镇饮用水源地重金属污染健康风险评价[J]. 环境科学,2012, 33(9):3083-3088.
[20] 贵州省统计局.贵州省2014年国民体质监测公报[EB/OL]. http://www.gz.stats.gov.cn/tjsj_35719/tjgb_35730/tjgb_35732/201609/t20160929_1064861.html.
[21] 中华人民共和国卫生部,中国国家标准化委员会.GB5749-2006生活饮用水卫生标准[S].北京:中国标准出版社,2007.
[22]Wongsasuluk P, Chotpantarat S, Siriwong W, et al. Heavy metal contamination and human health risk assessment in drinking water from shallow groundwater wells in an agricultural area in Ubon Ratchathani province, Thailand[J]. Environmental Geochemistry & Health, 2014, 36(1):169.
[23] Chotpantarat S, Wongsasuluk P, Siriwong W, et al. Non-Carcinogenic Hazard Maps of Heavy Metal Contamination in Shallow Groundwater for Adult and Aging Populations at an Agricultural Area in Northeastern Thailand[J]. Human & Ecological Risk Assessment An International Journal, 2014, 20(3):689-703.
[24]王秋莲, 张震, 刘伟. 天津市饮用水源地水环境健康风险评价[J]. 环境科学与技术, 2009, 32(5):187-190.
[25]何健飞, 王国彬, 赖婧. 清远市某工业区农村饮用水重金属健康风险评价[J]. 中国卫生检验杂志, 2014(23):3460-3462.
[26] 黄冠星, 孙继朝, 张英,等. 珠江三角洲污灌区地下水重金属含量及其相互关系[J]. 吉林大学学报(地球科学版), 2011, 41(1):228-234.
[27]余葱葱, 赵委托, 高小峰,等. 电镀厂周边地表水中重金属分布特征及健康风险评价[J]. 环境科学, 2017, 38(3):993-1001.
[28] 樊连杰, 裴建国, 杜毓超,等. 广西红水河中下游马山地区地下水重金属含量及分布特征[J]. 中国岩溶, 2015, 34(4):410-414.
[29]Turdi M, Yang L. Trace Elements Contamination and Human Health Risk Assessment in Drinking Water from the Agricultural and Pastoral Areas of Bay County, Xinjiang, China:[J]. International Journal of Environmental Research & Public Health, 2016, 13(10):938
[30]郭杏妹, 李宁, 康园,等. 佛山市农村饮用水中重金属的健康风险评价[J]. 暨南大学学报(自然科学与医学版), 2014, 35(1):21-25.
[31] 李珊珊, 田考聪. 饮用水源水中重金属的健康风险评价[J]. 重庆医科大学学报, 2008, 33(4):450-452.
[32]吴佳, 纪雄辉, 朱坚,等. 长株潭地区水环境重金属污染健康风险评价[J]. 湖南农业科学, 2018(1):64-68.
[33]王铁军, 查学芳, 熊威娜,等. 贵州遵义高坪水源地岩溶地下水重金属污染健康风险初步评价[J]. 环境科学研究, 2008, 21(1):46-50.
[34] 坑斌, 赵艳华, 周纪臣. 北京市怀柔区农村高氟地区饮用水中化学污染的健康风险评价[J]. 职业与健康, 2016, 32(17):2410-2413.
[35]李继芳, 崔仲明, 纪忠义,等. 铁岭市农村饮用水重金属及其健康风险初步评价[J]. 环境与健康杂志, 2017, 34(5):444-446.
[36]李莹莹, 张永江, 邓茂,等. 武陵山区域典型生态保护城市饮用水源地水质人体健康风险评价[J]. 环境科学研究, 2017, 30(2):282-290.
[37]余葱葱, 赵委托, 高小峰,等. 陆浑水库饮用水源地水体中金属元素分布特征及健康风险评价[J]. 环境科学, 2018(1):89-98.
[38]王恺, 林在生, 陈训梅,等. 福建省农村生活饮用水健康风险评价[J]. 河南预防医学杂志, 2018(3).
PDF(897 KB)

访问

引用

详细情况

段落导航
相关文章

/