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巢湖表层沉积物中重金属的分布特征及其污染评价

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余秀娟, 霍守亮, 昝逢宇, 赵广超, 席北斗, 苏婧. 巢湖表层沉积物中重金属的分布特征及其污染评价[J]. 环境工程学报, 2013, 7(2): 439-450.
引用本文: 余秀娟, 霍守亮, 昝逢宇, 赵广超, 席北斗, 苏婧. 巢湖表层沉积物中重金属的分布特征及其污染评价[J]. 环境工程学报, 2013, 7(2): 439-450.
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Yu Xiujuan, Huo Shouliang, Zan Fengyu, Zhao Guangchao, Xi Beidou, Su Jing. Distribution characteristics and contamination assessment of heavy metals in surface sediments of Chaohu Lake, China[J]. Chinese Journal of Environmental Engineering, 2013, 7(2): 439-450.
Citation: Yu Xiujuan, Huo Shouliang, Zan Fengyu, Zhao Guangchao, Xi Beidou, Su Jing. Distribution characteristics and contamination assessment of heavy metals in surface sediments of Chaohu Lake, China[J]. Chinese Journal of Environmental Engineering, 2013, 7(2): 439-450.
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巢湖表层沉积物中重金属的分布特征及其污染评价

  • 1.

    安徽师范大学环境科学与工程学院,芜湖 241000

  • 2.

    中国环境科学研究院,北京 100012

  • 基金项目:

    国家水体污染控制与治理科技重大专项(2012ZX07101-002)

    国家自然科学基金资助项目(40901248)

    安徽自然科学青年基金项目(10040606Q33)

  • 中图分类号: X703

Distribution characteristics and contamination assessment of heavy metals in surface sediments of Chaohu Lake, China

  • 1.

    College of Environmental Science and Engineering, Anhui Normal University, Wuhu 241000, China

  • 2.

    Chinese Research Academy of Environmental Sciences, Beijing 100012, China

  • Fund Project:

  • 摘要: 以巢湖表层沉积物为研究对象,利用BCR连续提取法研究了沉积物中Cr、Co、Ni、Cu、Cd、Zn、V和Pb等8种重金属元素的分布特征,同时运用潜在风险指数法和地累积指数法综合评价了巢湖沉积物中重金属的生态风险。结果表明,巢湖沉积物中的重金属含量在空间上表现出东西高、中间低的分布特征。巢湖表层沉积物中Cr、Co、Ni、V和Cu 5种重金属都主要以残渣态为主,Zn和Cd主要以弱酸提取态为主,Pb以可还原态为主,同时,Co和Cu 2种元素的可交换态及可还原态含量占有较高比例,具有潜在危害性。相关性分析显示,Cr、Cu、Pb、Ni、Zn和Cd 6种重金属元素的来源和分布可能具有相似性,Co和V 2种重金属元素具有相似的地球化学行为且其主要来源可能与其他几种重金属不同。潜在生态风险指数评价结果表明,巢湖表层沉积物中8种重金属元素构成的生态危害顺序为:Cd> Pb> Co> Cu> Ni> Zn> V> Cr,Cd具有高的生态危害等级,其他7种重金属元素均为低生态危害等级。地累积指数法评价结果表明:巢湖沉积物重金属元素的富集程度为Cd> Zn> Pb> Co> Cu> V> Ni> Cr,Cr属于清洁级别,Co、Cu、V和Ni处于轻度污染水平,Zn和 Pb处于偏中度污染,Cd达到了重污染水平。
    Abstract: Surface sediment samples were taken from Chaohu Lake and different fractions of eight heavy metals (Cr, Co, Ni, Cu, Cd, Zn, V and Pb) were studied using BCR (European Communities Bureau of Reference) sequential extraction procedure. The pollution levels of eight heavy metals were evaluated by the potential ecological risk index (RI) and geoaccumulation index (Igeo). The heavy metal distribution of surface sediment indicated a higher degree of contamination in the east and west regions of the lake than that in the middle region. The residual fraction was the main contribution for Cr, Co, Ni, V and Cu in the sediments and the soluble fraction was the dominant for Zn and Cd, while Pb was found mainly in the reducible fraction. Meanwhile, Co and Cu were composed of the soluble and reducible fractions indicating potential hazard to aquatic organisms. The results of correlations analysis showed that Cr, Cu, Pb, Ni, Zn and Cd have the similar origin and distribution.However, Co and V possessed the alike geochemical source and their origins likely were different from the other six heavy metals. Potential ecological risk index of eight heavy metals investigated were the rank order: Cd> Pb> Co> Cu> Ni> Zn> V> Cr. Cd had high potential ecological risk and contributed most to potential ecological index compared with the other heavy metals. Based on the geoaccumulation index of heavy metals, the degree of heavy metal pollution decreased in the order of Cd > Zn> Pb> Co> Cu> V> Ni> Cr. The Igeo values suggested the unpolluted for Cr, unpolluted to moderately polluted for Co, Cu, V, and Ni, moderately polluted for Zn and Pb and moderately to heavily polluted for Cd.
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  • [1] 文湘华. 水体沉积物重金属质量基准研究. 环境化学, 1993,12(5):334-341 Wen Xianghua. Sediment quality criteria for heavy metals. Environmental Chemistry, 1993,12(5):334-341(in Chinese)
    [2] 李铁, 叶常明, 雷志芳. 沉积物与水间相互作用的研究进展. 环境科学进展, 1998,6(5):29-38 Li Tie, Ye Changming, Lei Zhifang. Advances of interactions between sediments and water. Advances in Environmental Science, 1998,6(5):29-38(in Chinese)
    [3] 王翔, 聂湘平, 黄卓尔, 等. 广州城市河涌沉积物浸出液对水生生物的急性毒性. 生态毒理学报, 2006,1(2):180-185 Wang Xiang, Nie Xiangping, Huang Zhuoer, et al. Toxicity of the lixivium of the sediment from 6 streams of Guangzhou to aquatic organisms. Asian Journal of Ecotoxicology, 2006,1(2):180-185(in Chinese)
    [4] 宋宪强, 雷恒毅, 余光伟, 等. 重污染感潮河道底泥重金属污染评价及释放规律研究. 环境科学学报, 2008,28(11):2258-2268 Song Xianqiang, Lei Hengyi, Yu Guangwei, et al. Evaluation of heavy metal pollution and release from sediments in a heavily polluted tidal river. Acta Scientiae Circumstantiae, 2008,28(11):2258-2268(in Chinese)
    [5] Peng J. F., Song Y. H., Yuan P., et al.The remediation of heavy metals contaminated sediment. Journal of Hazardous Materials, 2009,161(2/3):633-640
    [6] Yuan C. G., Shi J. B., He B., et al. Speciation of heavy metals in marine sediments from the East China Sea by ICP-MS with sequential extraction. Environment International, 2004,30(6):769-783
    [7] 俞慎, 历红波. 沉积物再悬浮-重金属释放机制研究进展. 生态环境学报, 2010,19(7):1724-1731 Yu Shen, Li Hongbo. Perspectives on the release of heavy metals via sediment resuspension. Ecology and Environmental Sciences, 2010,19(7):1724-1731(in Chinese)
    [8] Tang W. Z., Shan B. Q., Zhang H., et al. Heavy metal sources and associated risk in response to agricultural intensification in the estuarine sediments of Chaohu Lake Valley, East China. Journal of Hazardous Materials, 2010,176(1-3):945-951
    [9] Davidson C. M., Thomas R. P., Mcveys E., et al. Evaluation of a sequential extraction procedure for the speciation of heavy metals in sediments. Analytica Chimica Acta, 1994,291(3):277-286
    [10] Chee K. Y., Ahmad I., Ching H. L., et al. Interpretation of copper and zinc contamination in the aquatic environment of peninsular Malaysia with special reference to a polluted river, Sepang River. Wetland Science, 2007,5(4):311-321
    [11] 昝逢宇, 霍守亮, 席北斗, 等. 巢湖近代沉积物及其间隙水中营养物的分布特征. 环境科学学报, 2010,30(10):2088-2096 Zan Fengyu, Huo Shouliang, Xi Beidou, et al. Characteristics of nutrient profiles in sediments and porewater of Lake Chaohu. Acta Scientiae Circumstantiae, 2010,30(10):2088-2096(in Chinese)
    [12] Shang G. P., Shang J. C. Causes and control countermeasures of eutrophication in Chaohu Lake, China. Chinese Geographical Science, 2005,15(4):348-354
    [13] Xu M. Q., Cao H., Xie P., et al. The temporal and spatial distribution, composition and abundance of Protozoa in Chaohu Lake, China: Relationship with eutrophication. European Journal of Protistology, 2005,41(3):183-192
    [14] Sahuquillo A., Rauretb G., Rehnert A. Solid sample graphite furnace atomic absorption spectroscopy for supporting arsenic determination in sediments following a sequential extraction procedure. Analytica Chimica Acta, 2003,476(1):15-24
    [15] Jameel A. B., Tasneem G. K., Muhammad B. A. Arsenic fractionation in sediments of different origins using BCR sequential and single extraction methods. Journal of Hazardous Materials, 2009,167(1):745-751
    [16] Adamo P., Arienzo M., Imperato M., et al. Distribution and partition of heavy metals in surfaceand sub-surface sediments of Naples city port. Chemosphere, 2005,61(6):800-809
    [17] 沈敏, 于红霞, 邓西海. 长江下游沉积物中重金属污染现状与特征环境. 监测管理与技术, 2006,18(5):15-17 Shen Min, Yu Hongxia, Deng Xihai. Heavy metals in surface sediments from lower reach of the Yangtze River. The Administration and Technique of Environmental Monitoring, 2006,18(5):15-17(in Chinese)
    [18] 曹红英, 梁涛, 王立军, 等. 近海潮间带水体及沉积物中重金属的含量及分布特征. 环境科学, 2006,27(1):126-131 Cao Hongying, Liang Tao, Wang Lijun, et al. Contents and distribution characteristics of heavy metals in water and sediment of intertidalite. Environmental Science, 2006,27(1):126-131(in Chinese)
    [19] 刘传娟, 刘凤枝,蔡彦明, 等. 不同前处理方法-ICP-MS 测定土壤中的重金属. 分析实验室, 2009,28(增刊):91-94 Liu Chuanjuan, Liu Fengzhi, Cai Yanming, et al. Different preliminary treatment methods-ICP-MS of measuring heavy metals in soils. Chinese Journal of Analysis Laboratory, 2009,28(suppl.):91-94(in Chinese)
    [20] 李云海,陈坚,黄财宾, 等. 泉州湾沉积物重金属分布特征及环境质量评价. 环境科学, 2010,31(4):932-938 Li Yunhai, Chen Jian, Huang Caibin, et al. Distribution patterns of heavy metals in surface sediments of the quanzhou bay and environmental quality assessment. Environmental Science, 2010,31(4):932-938(in Chinese)
    [21] Yu R. L., Yuan X., Zhao Y. H., et al. Heavy metal pollution in intertidal sediments from Quanzhou Bay, China. Journal of Environmental Sciences, 2008,20(6):664-669
    [22] Allen H. E., Fu G., Deng B. Analysis of acid-volatile sulfide (AVS) and simultaneously extracted metals (SEM) for the estimation of potential toxicity in aquatic sediments. Environmental Toxicology and Chemistry, 1993,12(8):1441-1453
    [23] 陈洁,李升峰. 巢湖表层沉积物中重金属总量及形态分析. 河南科学, 2007,25(2):303-307 Chen Jie, Li Shengfeng. Chemical speciation and total concentration of heavy metals for sediments from Lake Chaohu. Henan Science, 2007,25(2):303-307(in Chinese)
    [24] Zan F. Y., Huo S. L., Xi B. D., et al. A 100-year sedimentary record of heavy metal pollution in a shallow eutrophic lake, Lake Chaohu, China. Journal of Environmental Monitoring, 2011,13(10):2788-2797
    [25] 徐圣友, 叶琳琳, 朱燕, 等. 巢湖沉积物中重金属的BCR形态分析. 环境科学与技术, 2008,31(9):20-28 Xu Shengyou, Ye Linlin, Zhu Yan, et al. Chemical speciat ion of heavy metals from Chaohu Lake sediments using BCR procedure. Environmental Science & Technology, 2008,31(9):20-28(in Chinese)
    [26] Teasdale P. R., Apte S. C., Ford P. W., et al. Geochemical cycling and speciation of copper in waters and sediments of Macquarie Harbour, Western Tasmania. Estuarine, Coastal and Shelf Science, 2003,57(3):475-487
    [27] 何江, 王新伟, 李朝生, 等. 黄河包头段水-沉积物系统中重金属的污染特征. 环境科学学报, 2003,23(1):53-57 He Jiang, Wang Xinwei, Li Chaosheng, et al. Pollution character of heavy metals in the water-sediment system from baotousection of the Yellow River. Acta Scientiae Circumstantiae, 2003,23(1):53-57(in Chinese)
    [28] 卢少勇, 焦伟, 金相灿, 等. 滇池内湖滨带沉积物中重金属形态分析. 中国环境科学, 2010,30(4):487-492 Lu Shaoyong, Jiao Wei, Jin Xiangcan, et al. Speciation of heavy metals in sediments from inner lakeside belt of Lake Dianchi. China Environmental Science, 2010,30(4):487-492(in Chinese)
    [29] Farkas A., Erratico C., Vigano` L. Assessment of the environmental significance of heavy metal pollution in surficial sediments of the River Po. Chemosphere, 2007,68(4):761-768
    [30] 朱广伟, 陈英旭, 周根娣, 等. 运河(杭州段)沉积物中重金属分布特征及变化. 中国环境科学, 2001,21(1):65-69 Zhu Guangwei, Chen Yingxu, Zhou Gendi, et al. Distribution of heavy metals in the sediments from the Grand Canal (Hangzhou section). China Environmental Science, 2001,21(1):65-69(in Chinese)
    [31] 郝向英, 宝迪, 赵慧, 等. 黄河水中pH 值对镉与沉积物相互作用的影响. 内蒙古师大学报(自然科学版), 2001,30(2):136-138 Hao Xiangying, Bao Di, Zhao Hui, et al. The effect of the value of pH on Cd(Ⅱ) absorption characteristic in the Yellow River. Journal of Inner Mongolia Normal University(Natural Science Edition), 2001,30(2):136-138(in Chinese)
    [32] 王海, 王春霞, 王子健. 太湖表层沉积物中重金属的形态分析. 环境化学, 2002,21(5):430-435 Wang Hai, Wang Chunxia, Wang Zijian. Speciations of heavy metals in surface sediment of Taihu Lake. Environmental Chemistry, 2002,21(5):430-435(in Chinese)
    [33] 冯素萍,鞠莉,沈永,等. 沉积物中重金属形态分析方法研究进展. 化学分析计量,2006,15(4):72-74 Feng Suping, Ju Li, Shen Yong, et al. Study on speciation analysis method of heavy metal in sediments. Chemical Analysis and Meterage, 2006,15(4):72-74(in Chinese)
    [34] Filgueiras A. V., Lavilla I., Bendicho C. Evaluation of distribution, mobility and binding behaviour of heavy metals in surficial sediments of Louro River (Galicia, Spain) using chemometric analysis: A case study. Science of the Total Environment, 2004,330(1-3):115-129
    [35] Giordano R., Mysmeci L., Ciaralli L., et al. Total contents and sequential extractions of mercury, cadmium, and lead in coastal sediments. Marine Pollution Bulletin, 1992,24(7):351-357
    [36] Zan F. Y., Huo S. L., Xi B. D., et al. Phosphorus distribution in the sediments of a shallow eutrophic lake, Lake Chaohu, China. Environmental Earth Sciences, 2011,62(8):1643-1653
    [37] 张雷, 秦延文, 郑丙辉, 等. 环渤海典型海域潮间带沉积物中重金属分布特征及污染评价. 环境科学学报, 2011,31(8):1676-1684 Zhang Lei, Qin Yanwen, Zheng Binghui, et al. Distribution and pollution assessment of heavy metals in sediments from typical areas in the Bohai Sea. Acta Scientiae Circumstantiae, 2011,31(8):1676-1684(in Chinese)
    [38] 吴光红, 朱兆洲, 刘二保, 等. 天津城市排污河道沉积物中重金属含量及分布特征. 环境科学, 2008,29(2):413-420 Wu Guanghong, Zhu Zhaozhou, Liu Renbao, et al. Concentrations and distribution of heavy metals in urban sewage discharge channel of Tianjin. Environmental Science, 2008,29(2):413-420(in Chinese)
    [39] Birch G. F., Eyer R. B., Taylor S. E. The distribution of nutrients in bottom sediment of port Jackon (Sydney Harbour) Australia. Marine Pollution Bulletin, 1999,38(12):1247-1251
    [40] Seidemann D. E. Metal pollution in sediment of Jamaica Bay, New York, USA—An Urban Estuary. Environment, 1991,15(1):73-81
    [41] 乔磊, 袁旭音, 李阿梅. 江苏海岸带的重金属特征及生态风险分析. 农业环境科学学报, 2005,24(增刊):178-182 Qiao Lei, Yuan Xuyin, Li A-mei. Heavy metals in littoral zone of Jiangsu Province and an ecological risk evaluation of heavy metals to this zone. Journal of Agro-Environment Science, 2005,24(suppl.):178-182(in Chinese)
    [42] 杨红, 王翔, 李奶姜. 上海无居民岛潮间带沉积物重金属污染状况评价. 海洋环境科学, 2011,30(1):24-27 Yang Hong, Wang Xiang, Li Naijiang. Heavy metal distribution and pollution assessment in the surface sediments of Shanghai no resident islands. Marine Environmental Science, 2011,30(1):24-27(in Chinese)
    [43] 尹洪斌, 范成新, 蔡永久. 太湖表层沉积物AVS与SEM分布特征及相互关系. 湖泊科学, 2008,20(5):585-590 Yin Hongbing, Fan Chengxin, Cai Yongjiu. Distribution characteristic and correlation of AVS and SEM in surface sediments of Lake Taihu. Journal of Lake Sciences, 2008,20(5):585-590(in Chinese)
    [44] 范文宏, 陈静生, 洪松, 等. 沉积物中重金属生物毒性评价的研究进展. 环境科学与技术, 2002,25(1):36-39 Fan Wenhong, Chen Jingsheng, Hong Song, et al. Recent development in bio-toxicological assessment of heavy metal in aquatic sediments. Environmental Science and Technology, 2002,25(1):36-39(in Chinese)
    [45] 王静雅, 李泽琴, 程温莹, 等. 湖相沉积物中重金属环境污染研究进展. 地球科学进展, 2004,19(增刊):434-438 Wang Jingya, Li Zeqin, Cheng Wenying, et al. Progress of studies on the environmental pollution of heavy metals in lake sediment. Advance in Earth Sciences, 2004,19(suppl.):434-438(in Chinese)
    [46] Hakanson L. An ecological risk index for aquatic pollution control:A sedimentological approach. Water Research, 1980,14(8):975-1001
    [47] 徐争启, 倪师军, 庹先国, 等. 潜在生态危害指数法评价中重金属毒性系数计算. 环境科学与技术, 2008,31(2):112-115 Xu Zhengqi, Ni Shijun, Tuo Xiaguo, et al.Calculation of heavy metals’ toxicity coefficient in the evaluation of potential ecological risk index. Environmental Science & Technology, 2008,31(2):112-115(in Chinese)
    [48] Zhang W. G., Feng H., Chang J. N., et al. Heavy metal contamination in surface sediments of Yangtze River intertidal zone: An assessment from different indexes. Environmental Pollution, 2009,157(5):1533-1543
    [49] Srinivasa G. S., Ramakrishna R. M., Govil P. K., et al. Assessment of heavy metal contamination in soils at Jajmau(Kanpur) and Unnao industrial areas of the Ganga Plain, Uttar Pradesh, India. Journal of Hazardous Materials, 2010,174(1-3):113-121
    [50] Lu X. W., Wang L. J., Lei K., et al. Contamination assessment of copper, lead, zinc, manganese and nickel in street dust of Baoji, NW China. Journal of Hazardous Materials, 2009,161(2-3):1058-1062
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  • 收稿日期:  2012-01-18
  • 刊出日期:  2013-02-02

巢湖表层沉积物中重金属的分布特征及其污染评价

  • 1.  安徽师范大学环境科学与工程学院,芜湖 241000
  • 2.  中国环境科学研究院,北京 100012
  • 收稿日期:  2012-01-18
基金项目:

国家水体污染控制与治理科技重大专项(2012ZX07101-002)

国家自然科学基金资助项目(40901248)

安徽自然科学青年基金项目(10040606Q33)

摘要: 以巢湖表层沉积物为研究对象,利用BCR连续提取法研究了沉积物中Cr、Co、Ni、Cu、Cd、Zn、V和Pb等8种重金属元素的分布特征,同时运用潜在风险指数法和地累积指数法综合评价了巢湖沉积物中重金属的生态风险。结果表明,巢湖沉积物中的重金属含量在空间上表现出东西高、中间低的分布特征。巢湖表层沉积物中Cr、Co、Ni、V和Cu 5种重金属都主要以残渣态为主,Zn和Cd主要以弱酸提取态为主,Pb以可还原态为主,同时,Co和Cu 2种元素的可交换态及可还原态含量占有较高比例,具有潜在危害性。相关性分析显示,Cr、Cu、Pb、Ni、Zn和Cd 6种重金属元素的来源和分布可能具有相似性,Co和V 2种重金属元素具有相似的地球化学行为且其主要来源可能与其他几种重金属不同。潜在生态风险指数评价结果表明,巢湖表层沉积物中8种重金属元素构成的生态危害顺序为:Cd> Pb> Co> Cu> Ni> Zn> V> Cr,Cd具有高的生态危害等级,其他7种重金属元素均为低生态危害等级。地累积指数法评价结果表明:巢湖沉积物重金属元素的富集程度为Cd> Zn> Pb> Co> Cu> V> Ni> Cr,Cr属于清洁级别,Co、Cu、V和Ni处于轻度污染水平,Zn和 Pb处于偏中度污染,Cd达到了重污染水平。

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