高级搜索

禹州市煤矿区周边土壤和农作物重金属污染状况及健康风险评价

,  ,  ,  ,  ,  ,  ,  ,  , 

downloadPDF

上一篇

下一篇

张成丽, 张伟平, 程红丹, 任少云, 刘传文, 李涛, 楚小梅, 郭志永, 马建华, ZHANG Chaosheng. 禹州市煤矿区周边土壤和农作物重金属污染状况及健康风险评价[J]. 环境化学, 2019, 38(4): 805-812. doi: 10.7524/j.issn.0254-6108.2018060502
引用本文: 张成丽, 张伟平, 程红丹, 任少云, 刘传文, 李涛, 楚小梅, 郭志永, 马建华, ZHANG Chaosheng. 禹州市煤矿区周边土壤和农作物重金属污染状况及健康风险评价[J]. 环境化学, 2019, 38(4): 805-812. doi: 10.7524/j.issn.0254-6108.2018060502
shu
ZHANG Chengli, ZHANG Weiping, CHENG Hongdan, REN shaoyun, LIU Chuanwen, LI Tao, CHU Xiaomei, GUO Zhiyong, MA Jianhua, ZHANG Chaosheng. Heavy metal contamination and health risk assessment of farmland soil around coal mines in Yuzhou City[J]. Environmental Chemistry, 2019, 38(4): 805-812. doi: 10.7524/j.issn.0254-6108.2018060502
Citation: ZHANG Chengli, ZHANG Weiping, CHENG Hongdan, REN shaoyun, LIU Chuanwen, LI Tao, CHU Xiaomei, GUO Zhiyong, MA Jianhua, ZHANG Chaosheng. Heavy metal contamination and health risk assessment of farmland soil around coal mines in Yuzhou City[J]. Environmental Chemistry, 2019, 38(4): 805-812. doi: 10.7524/j.issn.0254-6108.2018060502
shu

禹州市煤矿区周边土壤和农作物重金属污染状况及健康风险评价

  • 1.

    河南大学环境与规划学院, 开封, 475001;

  • 2.

    河南大学资源与环境研究所, 开封, 475001;

  • 3.

    School of Geography and Archaeology, National University of Ireland, Galway, Ireland

  • 基金项目:

    国家自然科学青年基金（41601522），中国博士后科学基金（2017M612387），河南省博士后科研项目（001701033），2018年度河南省社科普及规划项目（1076）和2018年河南大学大学生创新创业训练计划项目（201813001）资助.

Heavy metal contamination and health risk assessment of farmland soil around coal mines in Yuzhou City

  • 1.

    College of Environment and Planning, Henan University, Kaifeng, 475001, China;

  • 2.

    Institute of Natural Resources and Environment, Henan University, Kaifeng, 475001, China;

  • 3.

    School of Geography and Archaeology, National University of Ireland, Galway, Ireland

  • Fund Project: Supported by the National Natural Science Foundation of China (41601522),China Postdoctoral Science Foundation (2017M612387),Henan Postdoctoral Science Foundation (001701033),Social Science Popularization Planning Project of He'nan Province (1076) and Undergraduate Training Programs for Innovation and Entrepreneurship of Henan University (201813001).

  • 摘要: 为全面了解河南省禹州市煤矿周边土壤和农作物中的重金属污染现状.对禹州市的某3个典型矿区（下文称为A、B和C矿区）周围土壤和主要谷类农作物（玉米和小麦）进行了调研和采样分析，并采用电感耦合等离子体质谱仪（ICP-MS）测定其重金属含量，同时通过单因子指数法和内梅罗综合指数法评价了煤矿周围土壤的污染状况，并利用 MMSOILS 风险评价模型评价了食用当地谷类农作物对成人和儿童造成的重金属健康风险.结果表明：研究区土壤受到了重金属不同程度的污染，污染程度排序：小麦地 > 玉米地，且就单个重金属污染程度来说， Cd > Cu > Co > Ni > Zn > Cr；内梅罗综合污染指数分析结果表明，玉米地的污染程度为安全，小麦地的污染程度为重污染，均以Cd对污染指数P综合值的贡献最大；研究区农作物玉米籽粒中Cr、Co、Ni、Cu、Zn 和Cd的平均含量分别为25.03、0.54、2.87、21.52、118.68、1.97 mg·kg-1；小麦籽粒中Cr、Co、Ni、Cu、Zn 和Cd的平均含量分别为1.04、0.11、1.17、9.55、61.51、0.06 mg·kg-1.Cr、Co、Ni、Cu、Zn 和Cd富集系数大小的顺序均为玉米 > 小麦；健康风险评价表明，研究区农作物籽粒中存在高重金属污染风险，尤其以 Cd 最为明显，食用当地谷类农作物对人体造成健康风险的顺序依次为 Co > Cd > Cu > Zn > Ni > Cr，其中 Co、Cd 对成人风险较高，Co、Cu、Zn、Cd 对儿童风险较高，对儿童造成的健康风险要明显高于成人；土壤重金属含量与谷类农作物可食部分重金属含量间无明显相关性.
    Abstract: Soils of cultivated land and main grain crops (corn and wheat) in three typical mining areas were investigated in order to fully understand the heavy metal contamination of soils and plants around coal mining areas of Yuzhou City. Heavy metal concentrations were measured by inductively coupled plasma-mass spectrometry. Soil quality was assessed using the single-factor pollution index and the Nemero comprehensive pollution index, and the potential health risks to adults and children induced by the intake of heavy metals through crop consumption were evaluated using the hazard quotient. It was found that the farmlands in the study areas were contaminated by heavy metals, and the most polluted farmland was wheat fields followed by corn fields. The heavy metal concentrations ranked as Cd > Cu > Co > Ni > Zn > Cr. The Nemero index of wheat fields was higher than the threshold value of heavy pollution and also higher than that of corn fields. Cd contributed most to the Nemero index. The average concentrations of Cr, Co, Ni, Cu, Zn and Cd were 25.03, 0.54, 2.87, 21.52, 118.68 and 1.97 mg·kg-1 respectively in corn, and 1.04, 0.11, 1.17, 9.55, 61.51 and 0.06 mg·kg-1, respectively, in wheat. The order of concentration coefficient of Cr, Co, Ni, Cu, Zn and Cd was corn > wheat. High risk of metal pollution was found in the grains of corn products near the mining areas, especially Cd. The calculated critical threshold in soil for adults was higher than that for children. The order of individual risk index for the health of children and adults was Co > Cd > Cu > Zn > Ni > Cr, in which Co and Cd had especially high risks for adults, and Co, Cu, Zn, Cd had especially high risks for children. No positive correlations were observed between farmlands and crops.
  • 加载中
  • [1] 范英宏, 陆兆华, 程建龙, 等. 中国煤矿区主要生态环境问题及生态重建技术[J]. 生态学报, 2003, 23(10): 2144-2152.

    FAN Y H, LU Z H, CHENG J L, et al. Major ecological and environmental problems and the ecological reconstruction technologies of the coal mining areas in China[J]. Acta Ecologica Sinica, 2003, 23(10): 2144-2152(in Chinese).

    [2] 李榜江, 王龙昌, 龙明忠, 等. 贵阳市花溪区煤矿废弃地重金属污染评价[J]. 贵州农业科学, 2014, 42(4): 130-135.

    LI BJ, WANG LC, LONG MZ, et al. Evaluation of coal mining wasteland polluted by heavy metal of Huaxi District in Guiyang City[J]. Guizhou Agricltural Sciences, 2014, 42(4): 130-135(in Chinese).

    [3] 夏汉平, 蔡锡安. 采矿地的生态恢复技术[J]. 应用生态学报, 2002, 13(11): 1471-1477.

    XIA H P, CAI X A. Ecological restoration technologies for mined la nds A review[J]. Chinese Journal of Applied Ecologye, 2002, 13(11): 1471-1477(in Chinese).

    [4] 高文文, 白中科, 余勤飞. 煤矿工业场地土壤重金属污染评价[J]. 中国矿业, 2015, 24(8): 61-64.

    GAO W W, BAI Z K, YU Q F. Evaluation of soil heavy metal pollution in coal mine industrial site[J]. China Mining Magazine, 2015, 24(8): 61-64(in Chinese).

    [5] BHUIYAN M A, PARVEZ L, ISIAM M A, et al. Heavy metal pollution of coal mine-affected agricultural soils in the northern part of Bangladesh[J]. Journal of Hazardous Materials, 2010, 173(1-3): 384-392.
    [6] HALIM M A, MAJUMDER R I, ZAMAN M N. Paddy soil heavy metal contamination and uptake in rice plants from the adjacent area of Barapukuria coal mine, northwest Bangladesh[J]. Arabian Journal of Geosciences, 2015, 8: 3391-3401.
    [7] YENILMEZ F, KUTER N, EMIL M K, et al. Evaluation of pollution levels at an abandoned coal mine site in Turkey with the aid of GIS[J]. International Journal of Coal Geology, 2011, 86(1): 12-19.
    [8] 熊霜, 桂和荣, 彭位华. 矿区土壤-玉米重金属富集及健康风险[J]. 科学技术与工程, 2017, 17(8): 80-86.

    XIONG S, GUI H R, PENG WH. Accumulation and health risk assessment of heavy metals in soil-maize system from coal mining area[J]. Science Technology and Engineering, 2017, 17(8): 80-86(in Chinese).

    [9] 吴迪, 杨秀珍, 李存雄, 等. 贵州典型铅锌矿区水稻土壤和水稻中重金属含量及健康风险评价[J]. 农业环境科学学报, 2013, 32(10): 1992-1998.

    WU Di, YANG X Z, LI C X, et al. Concentrations and health risk assessments of heavy metals in soil and rice in zinc-lead mining area in Guizhou Province, China[J]. Journal of Agro-Environment Science, 2013, 32(10): 1992-1998(in Chinese).

    [10] 姚有如, 方凤满, 朱慧萍,等.安徽省部分农村室内灰尘中汞的分布特征与健康风险评价[J]. 环境化学, 2017, 36(2): 282-288.

    YAO YR, FANG F M, ZHU H P, et al. Distribution characteristics and health risk assessment of mercury in indoor dust of some rural areas of Anhui Province[J]. Environmental Chemistry, 2017, 36(2): 282-288(in Chinese).

    [11] SUNWOO C, HYO T C. Assessment of the level of mercury contamination from some anthropogenic sources in Ulaanbaatar, Mongolia[J]. Journal of Geochemical Exploration, 2014, 147: 237-244.
    [12] 谷阳光, 高富代. 我国省会城市土壤重金属含量分布与健康风险评价[J]. 环境化学, 2017, 36(1): 62-71.

    GU Y G, GAO F D. Spatial distribution and health risk assessment of heavy metals in provincial capital cities, China[J].Environmental Chemistry, 2017, 36(1): 62-71(in Chinese).

    [13] 陈星, 马建华, 李新宁, 等. 基于棕地的居民小区土壤重金属健康风险评价[J]. 环境科学, 2014, 35(3): 1068-1074.

    CHEN X,MA J H,LI X N,et al. Health risk assessment of soil heavy metals in residential communities built on brownfields[J]. Environmental Science, 2014, 35(3): 1068-1074(in Chinese).

    [14] 王幼奇, 白一茹, 王建宇. 基于 GIS 的银川市不同功能区土壤重金属污染评价及分布特征[J]. 环境科学, 2016, 37(2): 710-716.

    WANG Y Q, BAI Y R, WANG J Y. Distribution of urban soil heavy metal and pollution evaluation in different functional zones of Yinchuan City[J]. Environmental Sciene, 2016, 37(2): 710-716(in Chinese).

    [15] 孙清斌, 尹春芹, 邓金锋, 等. 大冶矿区土壤-蔬菜重金属污染特征及健康风险评价[J]. 环境化学, 2013, 32(4): 671-677.

    SUN Q B, YIN C Q, DENG J F, et al. Characteristics of soil-vegetable pollution of heavy metals and health risk assessment in Daye mining area[J]. Environmental Chemistry, 2013, 32(4): 671-677(in Chinese).

    [16] 姜玉玲, 阮心玲, 杨玲, 等. 开封市城市土壤剖面 Hg、As 和 Sb 分布特征分析[J]. 环境化学, 2017, 36(5): 1036-1046.

    JIANG Y L, RUAN X L, YANG L, et al. Distribution of Hg,As and Sb concentrations in urban soil profiles of Kaifeng City, Henan Province[J]. Environmental Chemistry, 2017, 36(5): 1036-1046(in Chinese).

    [17] BERNALTE E, MARN S C, PINILLA G E, High-Throughput mercury monitoring in indoor dust microsamples by bath ultrasonic extraction and anodic stripping voltammetry on gold nanoparticles-modified screen-printed electrodes[J]. Electroanalysis, 2013, 25(1): 289-294.
    [18] PUEYO M, MATEU J, RIGOL A, et al. Use of the modified BCR three-step sequential extraction procedure for the study of trace element dynamics in contaminated soils[J]. Environmental Pollution, 2008, 152(2): 330-341.
    [19] 陆金, 赵兴青. 铜陵狮子山矿区土壤重金属污染特征及生态风险评价[J]. 环境化学, 2017, 36(9): 1958-1967.

    LU J, ZHAO X Q. Characteristics and ecological risk assessment of polluted soil by heavy metals in Shizishan,Tongling[J]. Environmental Chemistry, 2017, 36(9): 1958-1967(in Chinese).

    [20] 刘丹, 赵永红, 周丹, 等. 赣南某钨矿区土壤重金属污染生态风险评价[J]. 环境化学, 2017, 36(7): 1556-1567.

    LIU D, ZHAO Y H, ZHOU D, et al. Ecological risk assessment of heavy metals pollution in a tungsten mine soil in south of Jiangxi Province[J]. Environmental Chemistry, 2017, 36(7): 1556-1567(in Chinese).

    [21] GU Y G, GAO Y P, QIN L. Contamination, bioaccessibility and human health risk of heavy metals in exposed-lawn soils from 28 urban parks in southern China's largest city, Guangzhou[J]. Applied Geochemistry, 2016, 67: 52-58.
    [22] 石占飞, 王力. 神木矿区土壤重金属含量特征及潜在风险评价[J]. 农业环境科学学报, 2013, 32(6): 1150-1158.

    SHI Z F, WANG L. Contents of soil heavy metals and evaluation on the potential pollution risk in Shenmu Mining Area[J]. Journal of Agro-Environment Science, 2013, 32(6): 1150-1158(in Chinese).

    [23] 田美玲, 钟雪梅, 张云霞, 等. 矿业活动影响区稻田土壤和稻米中重金属含量及健康风险 [J]. 环境科学, 2018, 39(6): 2919-2926.

    TIAN M L, ZHONG X M, ZHAGN Y X, et al. Concentrations and health risk assessments of heavy metal contents in soil and rice of mine contaminated areas [J]. Evironmental Science, 2018, 39(6): 2919-2926 (in Chinese).

    [24] 杨刚, 沈飞, 钟贵江, 等. 西南山地铅锌矿区土壤和谷类产品重金属含量及健康风险评价[J]. 环境科学学报, 2011, 31(9): 2014-2021.

    YANG G, SHEN F, ZHONG G J, et al. Concentration and health risk of heavy metals in crops and soils in a zinc-lead mining area in southwest mountainous regions[J]. Acta Scientiae Circumstantiae, 2011, 31(9): 2014-2021(in Chinese).

    [25] 张海峰, 李晓玲, 罗玉红, 等. 宜昌近郊污水灌溉区水芹重金属污染状况及健康风险评价[J]. 农业环境科学学报, 2015, 34(8): 1470-1477.

    ZHANG H F, LI X L, LUO Y H, et al. Heavy metal pollution and health risk assessment of Oenanthe javanica(Blume)DC. grown in sewage irrigated soils in Yichang Suburbs[J]. Journal of Agro-Environment Science, 2015, 34(8): 1470-1477(in Chinese).

    [26] 邵丰收, 周皓韵. 河南省主要元素的土壤环境背景值[J]. 河南农业, 1998,10: 29. SHAO F S, ZHOU H Y. Soil environmental background value of main elements in henan province[J]. Henan Agriculture, 1998,10

    : 29(in Chinese).

    [27] 陈凤, 董泽琴, 王程程, 等.锌冶炼区耕地土壤和农作物重金属污染状况及风险评价[J]. 环境科学, 2017, 38(10): 4360-4369.

    CHEN F, DONG Z Q, WANG C C, et al. Heayy metal contamination of soils and crons near a zinc smelter[J]. Environmental Science, 2017, 38(10): 4360-4369 (in Chinese).

    [28] LI X Y, LIU L J, WANG Y G, et al. Heavy metal contamination of urban soil in an old industrial city (Shenyang) in Northeast China[J]. Geoderma, 2013, 192: 50-58.
    [29] 方凤满, 汪琳琳, 谢宏, 等. 芜湖市三山区蔬菜中重金属富集特征及健康风险评价[J]. 农业环境科学学报, 2010, 29(8): 1471-1476.

    FANG F M, WANG L L, XIE H F, et al. Enrichment characteristic and health risk assessment of heavy metals in vegetables in Sanshan District, Wuhu City, China[J]. Journal of Agro-Environment Science, 2010, 29(8): 1471-1476(in Chinese).

  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  1872
  • HTML全文浏览数:  1843
  • PDF下载数:  63
  • 施引文献:  0
出版历程
  • 收稿日期:  2018-06-05
  • 刊出日期:  2019-04-15
张成丽, 张伟平, 程红丹, 任少云, 刘传文, 李涛, 楚小梅, 郭志永, 马建华, ZHANG Chaosheng. 禹州市煤矿区周边土壤和农作物重金属污染状况及健康风险评价[J]. 环境化学, 2019, 38(4): 805-812. doi: 10.7524/j.issn.0254-6108.2018060502
引用本文: 张成丽, 张伟平, 程红丹, 任少云, 刘传文, 李涛, 楚小梅, 郭志永, 马建华, ZHANG Chaosheng. 禹州市煤矿区周边土壤和农作物重金属污染状况及健康风险评价[J]. 环境化学, 2019, 38(4): 805-812. doi: 10.7524/j.issn.0254-6108.2018060502
shu
ZHANG Chengli, ZHANG Weiping, CHENG Hongdan, REN shaoyun, LIU Chuanwen, LI Tao, CHU Xiaomei, GUO Zhiyong, MA Jianhua, ZHANG Chaosheng. Heavy metal contamination and health risk assessment of farmland soil around coal mines in Yuzhou City[J]. Environmental Chemistry, 2019, 38(4): 805-812. doi: 10.7524/j.issn.0254-6108.2018060502
Citation: ZHANG Chengli, ZHANG Weiping, CHENG Hongdan, REN shaoyun, LIU Chuanwen, LI Tao, CHU Xiaomei, GUO Zhiyong, MA Jianhua, ZHANG Chaosheng. Heavy metal contamination and health risk assessment of farmland soil around coal mines in Yuzhou City[J]. Environmental Chemistry, 2019, 38(4): 805-812. doi: 10.7524/j.issn.0254-6108.2018060502
shu

禹州市煤矿区周边土壤和农作物重金属污染状况及健康风险评价

  • 1.  河南大学环境与规划学院, 开封, 475001;
  • 2.  河南大学资源与环境研究所, 开封, 475001;
  • 3.  School of Geography and Archaeology, National University of Ireland, Galway, Ireland
  • 收稿日期:  2018-06-05
基金项目:

国家自然科学青年基金（41601522），中国博士后科学基金（2017M612387），河南省博士后科研项目（001701033），2018年度河南省社科普及规划项目（1076）和2018年河南大学大学生创新创业训练计划项目（201813001）资助.

摘要: 为全面了解河南省禹州市煤矿周边土壤和农作物中的重金属污染现状.对禹州市的某3个典型矿区（下文称为A、B和C矿区）周围土壤和主要谷类农作物（玉米和小麦）进行了调研和采样分析，并采用电感耦合等离子体质谱仪（ICP-MS）测定其重金属含量，同时通过单因子指数法和内梅罗综合指数法评价了煤矿周围土壤的污染状况，并利用 MMSOILS 风险评价模型评价了食用当地谷类农作物对成人和儿童造成的重金属健康风险.结果表明：研究区土壤受到了重金属不同程度的污染，污染程度排序：小麦地 > 玉米地，且就单个重金属污染程度来说， Cd > Cu > Co > Ni > Zn > Cr；内梅罗综合污染指数分析结果表明，玉米地的污染程度为安全，小麦地的污染程度为重污染，均以Cd对污染指数P综合值的贡献最大；研究区农作物玉米籽粒中Cr、Co、Ni、Cu、Zn 和Cd的平均含量分别为25.03、0.54、2.87、21.52、118.68、1.97 mg·kg-1；小麦籽粒中Cr、Co、Ni、Cu、Zn 和Cd的平均含量分别为1.04、0.11、1.17、9.55、61.51、0.06 mg·kg-1.Cr、Co、Ni、Cu、Zn 和Cd富集系数大小的顺序均为玉米 > 小麦；健康风险评价表明，研究区农作物籽粒中存在高重金属污染风险，尤其以 Cd 最为明显，食用当地谷类农作物对人体造成健康风险的顺序依次为 Co > Cd > Cu > Zn > Ni > Cr，其中 Co、Cd 对成人风险较高，Co、Cu、Zn、Cd 对儿童风险较高，对儿童造成的健康风险要明显高于成人；土壤重金属含量与谷类农作物可食部分重金属含量间无明显相关性.

English Abstract

    全文HTML

参考文献 (29)

返回顶部

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心