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重工业区户外灰尘重金属含量水平及其生态和健康风险评估

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柴育红, 王明新, 赵兴青. 重工业区户外灰尘重金属含量水平及其生态和健康风险评估[J]. 环境化学, 2019, 38(6): 1375-1384. doi: 10.7524/j.issn.0254-6108.2018082802
引用本文: 柴育红, 王明新, 赵兴青. 重工业区户外灰尘重金属含量水平及其生态和健康风险评估[J]. 环境化学, 2019, 38(6): 1375-1384. doi: 10.7524/j.issn.0254-6108.2018082802
shu
CHAI Yuhong, WANG Mingxin, ZHAO Xingqing. Levels, ecological and health risk assessments of heavy metals in outdoor dust of a heavy industrial area[J]. Environmental Chemistry, 2019, 38(6): 1375-1384. doi: 10.7524/j.issn.0254-6108.2018082802
Citation: CHAI Yuhong, WANG Mingxin, ZHAO Xingqing. Levels, ecological and health risk assessments of heavy metals in outdoor dust of a heavy industrial area[J]. Environmental Chemistry, 2019, 38(6): 1375-1384. doi: 10.7524/j.issn.0254-6108.2018082802
shu

重工业区户外灰尘重金属含量水平及其生态和健康风险评估

  • 1.

    常州大学 怀德学院, 靖江, 214513;

  • 2.

    常州大学 环境与安全工程学院, 常州, 213164

  • 基金项目:

    国家自然科学基金（41641032，41541016）资助.

Levels, ecological and health risk assessments of heavy metals in outdoor dust of a heavy industrial area

  • 1.

    Huaide College, Changzhou University, Jingjiang, 214513, China;

  • 2.

    School of Environmental & Safety Engineering, Changzhou University, Changzhou, 213164, China

  • Fund Project: Supported by the National Natural Science Foundation of China(41641032,41541016)

  • 摘要: 以常州的一个重工业区为例，2018年4月采集了工业区内居住区、学校、公园、超市等4个区域的户外灰尘样品共31份，并对其重金属Cd、Cr、Cu、Mn、Ni和Pb的含量进行测定，以探究灰尘重金属污染的潜在生态和健康风险.结果表明，灰尘中Cu、Zn、Pb、Ni、Cd和Cr含量均值分别为203.49、1184.52、442.21、124.51、4.82、289.24 mg·kg-1，均大于江苏省土壤背景值，Ni、Cr含量略高于土壤背景值，Cu、Zn、Pb含量为背景值的8.7-20.1倍，Cd含量为背景值的56.7倍.灰尘中Cd的富集程度为强烈，富集系数为25.47，Pb和Zn为显著富集，Cu为中度富集，其影响可能来自于自然源、交通源和区域工业源，Ni和Cr富集系数较小，影响可能主要是自然源.潜在生态风险评价结果表明，Cd的潜在生态风险极强，对生态风险起主导作用，其它重金属潜在生态风险为轻微.健康风险评价结果表明，Cr和Pb对儿童的非致癌健康风险值超过1，其它重金属对成人与儿童非致癌风险和致癌风险均低于安全阈值.
    Abstract: In order to investigate potential ecological and health risks of heavy metals in outdoor dusts, 31 outdoor dust samples were collected from the residential areas, schools, parks and supermarkets in a heavy industrial district in Changzhou in April, 2018. The concentrations of Cu, Zn, Pb, Ni, Cd and Cr in the samples were determined. The results showed that the average contents of Cu, Zn, Pb, Ni, Cd and Cu were 203.49, 1184.52, 442.21, 124.51, 4.82 and 289.24 mg·kg-1 respectively. The determined values were all above the soil background value of the elements in Jiangsu Province. The contents of Ni and Cr were slightly higher, but the contents of Cu, Zn, and Pb were 8.7-20.1 times, and the content of Cd was 56.7 times, than the soli background values. The enrichment degree was extremely high for Cd with the enrichment value of 25.47, significant for Zn and Pb, moderate for Cu, and slight for Ni and Cr. The possible sources of Cu, Zn, Pb and Cd were from nature, transportation and regional industry. Ni and Cr might be mainly from natural source. The assessment on potential ecological risk showed that the risk of Cd was extremely strong, and it plays a leading role in potential ecology risk. The ecological risk of other metals was slight. The non-carcinogenic risks of Cr and Pb on children were above 1, but non-carcinogenic risks and carcinogenic risks of other metals on human were all below the safety threshold.
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  • [1] ZHENG N, LIU J H, WANG Q C. Heavy metals exposure of children from stairway and sidewalk dust in the smelting district, northeast of China[J]. Atmospheric Environment, 2010, 44(27):3239-3245.
    [2] PAN L B, WANG Y, MA J, et al. A review of heavy metal pollution levels and health risk assessment of urban soils in Chinese cities[J]. Environmental Science and Pollution Research, 2018, 25:1055-1069.
    [3] 姚静波,王明新,齐今迪,等. 高架道路周边建筑物灰尘重金属污染风险:以常州市为例[J]. 环境科学,2017,38(5):1807-1816.

    YAO J B, WANG M X, QI J D, et al. Pollution risk of heavy metal in dust from the building along elevated highway:A case study in Changzhou[J]. Environmental Science, 2017, 38(5):1807-1816(in Chinese).

    [4] 蔡云梅,黄涵书,任露陆,等. 珠三角某高校室内灰尘重金属含量水平、来源及其健康风险评价[J]. 环境科学,2017,38(9):3620-3627.

    CAI Y M, HUANG H S, REN L L, et al. Levels, sources and health risk assessments of heavy metals in indoor dust in a college in the pearl river delta[J]. Environmental Science, 2017, 38(9):3620-3627(in Chinese).

    [5] 唐荣莉,马克明,张育新,等. 北京城市道路灰尘重金属污染的健康风险评价[J]. 环境科学学报,2012,32(8):2006-2015.

    TANG R L, MA K M, ZHANG Y X, et al. Health risk assessment of heavy metals of street dust in Beijing[J]. Acta Scientiae Circumstantiae, 2012, 32(8):2006-2015(in Chinese).

    [6] 尤汉虎,庞智锋,梁雅慧,等. 佛山市某城区饮用水重金属健康危害风险初步评估[J]. 华南预防医学,2011,37(3):32-36.

    YOU H H, PANG Z F, LIANG Y H, et al. Health risk assessment of heavy metals in drinking water a certain district of Foshan City[J]. South China Journal of Preventive Medicine, 2011, 37(3):32-36(in Chinese).

    [7] MANASH GOPE, REGINALD EBHIN MASTO, JOSHY GEORGE,et al. Bioavailability and health risk of some potentially toxic elements (Cd, Cu, Pb and Zn) in street of Asansol, India[J]. Ecotoxicology and Environmental Safety environment, 2017, 138:231-241.
    [8] 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).

    [9] 李晓燕,张舒婷. 城市区域近地表灰尘及重金属沉降垂向季节变化[J]. 环境科学,2015,36(6):2274-2282.

    Li X Y, Zhang S T. Seasonal provincial characteristics of vertical distribution of dust loadings and heavy metals near surface in city[J]. Environmental Science, 2015, 36(6):2274-2282(in Chinese).

    [10] 徐玮,吕宾,储金宇,等. 镇江市老城区不同功能区地表灰尘重金属污染评价[J]. 环境化学,2012,31(2):182-188.

    XU W, LU B, CHU J Y, et al. Assessment of heavy metal contamination in road-deposited sediment from different functional district of Zhenjiang[J]. Environmental Chemistry, 2012, 31(2):182-188(in Chinese).

    [11] 潘新星,高琪,王明新,等. 常州市道路两侧户外灰尘重金属分布、形态及环境风险[J]. 环境化学,2015,34(7):1374-1376.

    PAN X X, GAO Q, WANG M X, et al. Distribution, specification and environmental risk of roadside outdoor dust in Changzhou[J]. Environmental Chemistry, 2015, 34(7):1374-1376(in Chinese).

    [12] 段恒轶,吴亚涛,王珏,等. 北京市幼儿园地面尘中有毒金属浓度及其健康风险[J]. 环境科学,2014,35(8):3060-3065.

    DUAN H Y, WU Y T, WANG Y, et al. Concentration and health risks of toxic metals in surface dust in kindergartens of Beijing[J]. Environmental Science, 2014, 35(8):3060-3065(in Chinese).

    [13] 赵珀,卢新卫,黄丽,等. 西安市公园灰尘重金属污染及其健康风险评价[J]. 城市环境与城市生态,2015,28(6):5-9.

    ZHAO P, LU X W, HUANG L, et al. Pollution level and health risk of heavy metals in dust from city parks of Xi'an[J]. Urban Environment & Urban Ecology, 2015, 28(6):5-9(in Chinese).

    [14] 邵莉,肖化云,李南,等. 高速公路沿线路面灰尘及土壤中重金属污染特征研究[J]. 地球与环境,2013,41(6):661-668.

    SHAO L, XIAO H Y, LI N, et al. Pollution characterization of heavy metals inroad dusts and soils near expressways[J]. Earth and Environment, 2013, 41(6):661-668(in Chinese).

    [15] 任春辉,卢新卫,李晓雪,等. 宝鸡长青镇工业园区周围灰尘重金属污染特征及健康风险[J]. 地球与环境,2012,40(3):367-374.

    REN C H, LU X W, LI X X, et al. Pollution level and health risk of heavy metals in dust from the surrounding environment of the industrial park in Changqing town of Baoji[J]. Eearth and Environment, 2012, 40(3):367-374(in Chinese).

    [16] 杨孟,李慧明,李凤英,等. 工业区户外儿童游乐场地表灰尘重金属污染的磁学响应[J]. 环境科学,2017,38(12):5282-5291.

    YANG M, LI H M, LI F Y, et al. Magnetic response of heavy metal pollution in playground dust of an industrial area[J]. Environmental Science, 2017, 38(12):5282-5291(in Chinese).

    [17] 徐素娟,郑娜,刘景双,等. 有色冶金区街道灰尘中As和Pb的空间分布特征及其生态风险[J]. 环境科学,2011,32(5):1441-1446.

    XU S J, ZHEN N, LIU J S, et al. Spatial distribution and environmental risk of As and Pb from street dust in non-ferrous metals smelting areas[J]. Environmental Science, 2011, 32(5):1441-1446(in Chinese).

    [18] 张丽,袁攀,王浩泉,等. 有色冶炼厂周边地表灰尘中重金属污染特征及健康风险评价[J]. 湖北理工学院学报,2016,32(4):11-16

    ,25. ZHANG L, YUAN P, WANG H Q, et al. Characteristics and health risk assessment of heavy metal in the surface dust around the nonferrous smeltery[J]. Journal of Hubei Polytechnic University, 2016, 32(4):11-16,25(in Chinese).

    [19] 张文超,吕森林,刘丁彧,等. 宣威街道尘中重金属的分布特征及其健康风险评估[J]. 环境科学,2015,36(5):1810-1817.

    ZHANG W C, LU S L, LIU D Y, et al.Distribution characteristics of heavy metals in the street dusts in Xuanwei and their healthrisk assessment[J]. Environmental Science, 2015, 36(5):1810-1817(in Chinese).

    [20] RA S. A comparison of geochemical information obtained from two fluvial bed sediment fractions[J]. Environmental Geology, 2000, 39(3-4):330-341.
    [21] HAN Y M, DU P X, CAO J J, et al. Multivariate analysis of heavy metal contamination in urban dusts of Xi'an, Central China[J]. Science of the Total Environment, 2006, 355(1):176-186.
    [22] 廖启林,刘聪,许艳,等. 江苏省土壤元素地球化学基准值[J]. 中国地质,2011,38(5):1363-1378.

    LIAO Q X, LIU C, XU Y, et al. Geochemical baseline values of soil elements in Jiangsu Province[J]. Geology in China, 2011, 38(5):1363-1378(in Chinese).

    [23] 韩君,徐应明,温兆飞,等. 重庆某废弃电镀工业园农田土壤重金属污染调查与生态风险评价[J]. 环境化学,2014,33(3):432-439.

    HAN J, XU Y M, WEN Z F, et al. Investigation and ecological risk assessment of heavy metal pollution in agriculture soil of an abandoned electroplating industrial park of Chongqing, China[J]. Environmental Chemistry, 2014, 33(3):432-439(in Chinese).

    [24] 徐争启,倪师军,度先国,等. 潜在生态危害指数法评价中重金属毒性系数计算[J]. 环境科学与技术, 2008,31(2):112-115.

    XU Z Q, NI S J, DU X G, et al. Calculation of heavy metal's toxicity coefficient in the evaluation of potential ecological risk index[J]. Environmental Science & Technology, 2008, 31(2):112-115(in Chinese).

    [25] 马建华,王晓云,侯千,等. 某城市幼儿园地表灰尘重金属污染及潜在生态风险[J]. 地理研究,2011,30(3):486-495.

    MA J H, WANG X Y, HOU Q, et al. Pollution and potential ecological risk of heavy metals in surface dust on urban kindergartens[J]. Geographical Research, 2011, 30(3):486-495(in Chinese).

    [26] HAKANSON L. An ecological risk index for aquatic pollution control:A sediment-logical approach[J]. Water Research, 1980, 14(8):975-1001.
    [27] US EPA, Supplemental guidance for developing soil screening level for superfund sites[R]. Washington, DC:Office of Solid Waste and Emergency Response, 2001.
    [28] 北京市环境保护科学研究院. DB11/T 656-2009. 场地环境评价导则[S]. 北京:北京市质量技术监督局,2009. Beijing Municipal Research institute of Environmental Protection. DB11/T 656-2009.

    Environmental site assessment guideline[S]. Beijing:Beijing Municipal administration of Quality and Technology Supervision, 2009(in Chinese).

    [29] 中华人民共和国环保部. HJ 25.3-2014. 污染场地风险评估技术导则[S]. 北京:中国环境科学出版社,2014. Ministry of Environmental Protection of the People's Republic of China. HJ 25.3-2014.

    Technical guidelines for risk assessment of contaminated sites[S]. Beijing: China Environmental Science Press, 2014(in Chinese).

    [30] 杨彦,于云江,李定龙,等. 太湖流域人群呼吸暴露参数研究[J]. 环境与健康杂志,2013,30(1):36-39.

    YANG Y, YU Y J, LI D L, et al. Study on respiratory exposure parameters of people in Taihu Lake basin[J]. Journal of Environmental and Health, 2013, 30(1):36-39(in Chinese).

    [31] US EPA. Risk Assessment Guidance for Superfund, Vol. I:Human Health Evaluation Manual[R]. Washington, DC:Office of Solid Waste and Emergency Response, 1989:15-28.
    [32] 常静,刘敏,李先华,等. 上海地表灰尘重金属污染的健康风险评价[J]. 中国环境科学,2009,29(5):548-554.

    CHANG J, LIU M, LI X H, et al. Primary research on health risk assessment of heavy metals in road dust of Shanghai[J]. China Environmental Science, 2009, 29(5):548-554(in Chinese).

    [33] 李晓燕,刘艳青. 我国城市不同功能区地表灰尘重金属分布及来源[J]. 环境科学,2013,34(9):3648-3653.

    LI X Y, LIU Y Q. Heavy metals and their sources in outdoor settled dusts in different function areas of cities[J]. Environmental Science, 2013, 34(9):3648-3653(in Chinese).

    [34] 朱媛婕. 西安市灞桥燃煤电厂周边土壤和灰尘介质中重金属污染特征研究[D]. 西安:陕西师范大学,2016. ZHU Y J. Pollution characteristics of heavy metals in soil and dust from the surrounding environment of the Coal-fired power plant in Baqiao of Xi'an[D]. Xi'an:Shanxi Normal University, 2016(in Chinese).
    [35] 喻超,凌其聪,彭振宇,等. 城市工业区环境系统中的Cd污染循环及其健康风险-以杭州市半山工业区为例[J]. 环境科学学报,2011,31(11):2474-2484.

    YU C, LING Q C, PENG Z Y, et al. Behaviors and potential health risks of Cd in urban environment of industrial area:A case study in Banshan industrial area of Hangzhou[J]. Acta Scientiae Circumstantiae, 2011, 31(11):2474-2484(in Chinese).

    [36] 张倩,陈宗娟,彭昌盛,等. 大港工业区重金属污染及生态风险评价[J]. 环境科学,2015,36(11):4232-4240.

    ZHANG Q,CHEN Z J,PENG C S,et al. Heavy metal pollution in topsoil from Dagang industry area and its ecological risk assessment[J]. Environmental Science, 2015, 36(11):4232-4240(in Chinese).

    [37] FERREIRA-BAPTISTA L, DE MIGUCL E. Geochemistry and risk assessment of street dust in Luanda, Angola:A tropical urban environment[J]. Atmospheric Environment, 2005, 39:4501-4512.
    [38] 李如忠,潘成荣,陈婧,等. 铜陵市区表土与灰尘重金属污染健康风险评估[J]. 中国环境科学,2012,32(12):2261-2270.

    LI R Z, PAN C R, CHEN J, et al. Heavy metal contamination and health risk assessment for urban topsoil and dust in Tongling[J]. China Environmental Science, 2012, 32(12):2261-2270(in Chinese).

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  • 收稿日期:  2018-08-28
  • 刊出日期:  2019-06-15
柴育红, 王明新, 赵兴青. 重工业区户外灰尘重金属含量水平及其生态和健康风险评估[J]. 环境化学, 2019, 38(6): 1375-1384. doi: 10.7524/j.issn.0254-6108.2018082802
引用本文: 柴育红, 王明新, 赵兴青. 重工业区户外灰尘重金属含量水平及其生态和健康风险评估[J]. 环境化学, 2019, 38(6): 1375-1384. doi: 10.7524/j.issn.0254-6108.2018082802
shu
CHAI Yuhong, WANG Mingxin, ZHAO Xingqing. Levels, ecological and health risk assessments of heavy metals in outdoor dust of a heavy industrial area[J]. Environmental Chemistry, 2019, 38(6): 1375-1384. doi: 10.7524/j.issn.0254-6108.2018082802
Citation: CHAI Yuhong, WANG Mingxin, ZHAO Xingqing. Levels, ecological and health risk assessments of heavy metals in outdoor dust of a heavy industrial area[J]. Environmental Chemistry, 2019, 38(6): 1375-1384. doi: 10.7524/j.issn.0254-6108.2018082802
shu

重工业区户外灰尘重金属含量水平及其生态和健康风险评估

  • 1.  常州大学 怀德学院, 靖江, 214513;
  • 2.  常州大学 环境与安全工程学院, 常州, 213164
  • 收稿日期:  2018-08-28
基金项目:

国家自然科学基金（41641032，41541016）资助.

摘要: 以常州的一个重工业区为例，2018年4月采集了工业区内居住区、学校、公园、超市等4个区域的户外灰尘样品共31份，并对其重金属Cd、Cr、Cu、Mn、Ni和Pb的含量进行测定，以探究灰尘重金属污染的潜在生态和健康风险.结果表明，灰尘中Cu、Zn、Pb、Ni、Cd和Cr含量均值分别为203.49、1184.52、442.21、124.51、4.82、289.24 mg·kg-1，均大于江苏省土壤背景值，Ni、Cr含量略高于土壤背景值，Cu、Zn、Pb含量为背景值的8.7-20.1倍，Cd含量为背景值的56.7倍.灰尘中Cd的富集程度为强烈，富集系数为25.47，Pb和Zn为显著富集，Cu为中度富集，其影响可能来自于自然源、交通源和区域工业源，Ni和Cr富集系数较小，影响可能主要是自然源.潜在生态风险评价结果表明，Cd的潜在生态风险极强，对生态风险起主导作用，其它重金属潜在生态风险为轻微.健康风险评价结果表明，Cr和Pb对儿童的非致癌健康风险值超过1，其它重金属对成人与儿童非致癌风险和致癌风险均低于安全阈值.

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