Risk assessment of heavy metals in soils contaminated by smelting waste for the perspective of chemical fraction and spatial distribution

    Xiaoxi Zeng Affiliation
    ; Qiming Chen Affiliation
    ; Qin Tan Affiliation
    ; Hong Xu Affiliation
    ; Wen Li Affiliation
    ; Sheng Yang Affiliation
    ; Jianhui Wang Affiliation
    ; Jiali Ren Affiliation
    ; Feijun Luo Affiliation
    ; Jianxing Tang Affiliation
    ; Ling Wu Affiliation
    ; Yuanke Zhang Affiliation
    ; Dongmin Liu Affiliation


The heavy metals contamination in soil has attracted increasing attention. In this study, the main objective was to determine three heavy metals (Cd, Pb, and Cr) of soils contaminated by smelting waste, and to evaluate pollution risk. The Pb (15.48 mg/kg) and Cd (311.39 mg/kg) mean concentrations exceeded the national standard, while Cr (48.60 mg/kg) concentration did not exceed. The Heavy metal fractions analysis showed that three heavy metals were dominated by FeMn oxides fraction (Fe-Mn). The correlation and cluster analysis indicated that there was significant correlation between Cd and Pb (0.55< r < 0.96), while Cr was not correlation to Cd and Pb. The environmental pollution of heavy metals was assessed by the ratio of secondary phase and primary phase (RSP). The result showed that RSP values of Cd, Pb, and Cr range from 13.05–54.28, 16.11–4.97 and 1.61–52.33, which indicated soil was serious contaminated by them. These results showed that smelting waste discharge led to this smelter soil being seriously contaminated by multiple heavy metals which have a tendency to transport and accumulate into deep soil due to their high fractional transformation.

Keyword : heavy metals, smelting waste, spatial distribution, RSP

How to Cite
Zeng, X., Chen, Q., Tan, Q., Xu, H., Li, W., Yang, S., Wang, J., Ren, J., Luo, F., Tang, J., Wu, L., Zhang, Y., & Liu, D. (2021). Risk assessment of heavy metals in soils contaminated by smelting waste for the perspective of chemical fraction and spatial distribution. Journal of Environmental Engineering and Landscape Management, 29(2), 101-110.
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May 13, 2021
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Akhtar, K., Wang, W., Ren, G., Khan, A., Feng, Y., & Yang, G. (2018). Changes in soil enzymes, soil properties, and maize crop productivity under wheat straw mulching in Guanzhong, China. Soil and Tillage Research, 182, 94–102.

Ananya, S., & Manan, S. (2020). Characterisation and bioremediation of wastewater: A review exploring bioremediation as a sustainable technique for pharmaceutical wastewater. Groundwater for Sustainable Development, 11, 100383.

Ancona, V., Barra Caracciolo, A., Campanale, C., Rascio, I., Grenni, P., Di Lenola, M., Bagnuolo, G., & Uricchio, V. F. (2020). Heavy metal phytoremediation of a poplar clone in a contaminated soil in southern Italy. Journal of Chemical Technology & Biotechnology, 95(4), 940–949.

Beattie, R. E., Henke, W., Davis, C., Mottaleb, M. A., Campbell, J. H., & McAliley, L. R. (2017). Quantitative analysis of the extent of heavy-metal contamination in soils near Picher, Oklahoma, within the Tar Creek Superfund Site. Chemosphere, 172, 89–95.

Cai, L., Xu, Z., Bao, P., He, M., Dou, L., Chen, L., Zhou, Y., & Zhu, Y. G. (2015). Multivariate and geostatistical analyses of the spatial distribution and source of arsenic and heavy metals in the agricultural soils in Shunde, Southeast China. Journal of Geochemical Exploration, 148, 189–195.

Cao, C., Wang, L., Li, H., Wei, B., & Yang, L. (2018). Temporal variation and ecological risk assessment of metals in soil nearby a Pb(-)Zn mine in Southern China. International Journal of Environmental Research and Public Health, 15(5), 940.

Cui, Z., Wang, Y., Zhao, N., Yu, R., Xu, G., & Yu, Y. (2018). Spatial distribution and risk assessment of heavy metals in paddy soils of Yongshuyu irrigation area from Songhua River Basin, Northeast China. Chinese Geographical Science, 28(5), 797–809.

Dong, W. Q. Y., Cui, Y., & Liu, X. (2010). Instances of soil and crop heavy metal contamination in China. Soil and Sediment Contamination: An International Journal, 10(5), 497–510.

Dorich, R., & Nelson, D. (1984). Evaluation of manual cadmium reduction methods for determination of nitrate in potassium chloride extracts of soils. Soil Science Society of America Journal, 48(1), 72–75.

Gupta, P., & Diwan, B. (2017). Bacterial exopolysaccharide mediated heavy metal removal: a review on biosynthesis, mechanism and remediation strategies. Biotechnology Reports, 13, 58–71.

Huang, D., Gui, H., Lin, M., & Peng, W. (2018). Chemical speciation distribution characteristics and ecological risk assessment of heavy metals in soil from Sunan mining area, Anhui Province, China. Human and Ecological Risk Assessment: An International Journal, 24(6), 1694–1709.

Jobby, R., Jha, P., Yadav, A. K., & Desai, N. (2018). Biosorption and biotransformation of hexavalent chromium [Cr (VI)]: A comprehensive review. Chemosphere, 207, 255–266.

Kravkaz Kuscu, I., Cetin, M., Yigit, N., Savaci, G., & Sevik, H. (2018). Relationship between enzyme activity (urease-catalase) and nutrient element in soil use. Polish Journal of Environmental Studies, 27(5), 2107–2112.

Kükrer, S. (2018). Vertical and horizontal distribution, source identification, ecological and toxic risk assessment of heavy metals in sediments of Lake Aygır, Kars, Turkey. Environmental Forensics, 19(2), 122–133.

Kükrer, S., Erginal, A. E., Seker, S., & Karabiyikoglu, M. (2015). Distribution and environmental risk evaluation of heavy metal in core sediments from Lake Cildir (NE Turkey). Environmental Monitoring and Assessment, 187(7), 453.

Lenart, A., & Wolny-Koladka, K. (2013). The effect of heavy metal concentration and soil pH on the abundance of selected microbial groups within ArcelorMittal Poland steelworks in Cracow. Bulletin of Environmental Contamination and Toxicology, 90(1), 85–90.

Li, W., Jia, M.-X., Deng, J., Wang, J. H., Lin, Q.-L., Liu, C., Wang, S.-S., Tang, J.-X., Zeng, X.-X., Ma, L., Su, W., Liu, X.-Y., Cai, F., & Zhou, L.-Y. (2018). Isolation, genetic identification and degradation characteristics of COD-degrading bacterial strain in slaughter wastewater. Saudi Journal of Biological Sciences, 25(8), 1800–1805.

Lu, C., Xi, W., Quan, X., & Zhang, Z. (2018). Remediation of lime-free roasting chromite ore processing residue (COPR) by water leaching and pyrolysis process. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 40(11), 1417–1425.

Mo, J. H., Yang, Q., Zhang, N., Zhang, W. X., Zheng, Y., & Zhang, Z. E. (2018). A review on agro-industrial waste (AIW) derived adsorbents for water and wastewater treatment. Journal of Environmental Management, 227, 395–405.

Nabulo, G., Young, S. D., & Black, C. R. (2010). Assessing risk to human health from tropical leafy vegetables grown on contaminated urban soils. The Science of Total Environment, 408(22), 5338–5351.

Nagajyoti, P. C., Lee, K. D., & Sreekanth, T. (2010). Heavy metals, occurrence and toxicity for plants: a review. Environmental Chemistry Letters, 8(3), 199–216.

Rong, Q., Zhong, K., Huang, H., Li, C. Z., Zhang, C. L., & Nong, X. Y. (2020). Humic acid reduces the available cadmium, copper, lead, and zinc in soil and their uptake by tobacco. Applied Sciences, 10(3), 1077.

Shen, F., Liao, R., Ali, A., Mahar, A., Guo, D., Li, R., Xining, S., Awasthi, M. K., Wang, Q., & Zhang, Z. (2017). Spatial distribution and risk assessment of heavy metals in soil near a Pb/ Zn smelter in Feng County, China. Ecotoxicology and Environmental Safety, 139, 254–262.

Shen, Q., Zhang, L., Kimirei, I. A., Wang, Z., Gao, Q., Chen, S., & Yu, C. (2018). Vertical physicochemical parameter distributions and health risk assessment for trace metals in water columns in eastern Lake Tanganyika, Tanzania. Journal of Oceanology and Limnology, 37(1), 134–145.

Sun, C. Y., Liu, J. S., Wang, Y., Sun, L. Q., & Yu, H. W. (2013). Multivariate and geostatistical analyses of the spatial distribution and sources of heavy metals in agricultural soil in Dehui, Northeast China. Chemosphere, 92(5), 517–523.

Sun, Z., & Mou, X. (2016). Effects of sediment burial disturbance on macro and microelement dynamics in decomposing litter of Phragmites australis in the coastal marsh of the Yellow River estuary, China. Environmental Science and Pollution Research International, 23(6), 5189–5202.

Steliga, T., & Kluk, D. (2020). Application of Festuca arundinacea in phytoremediation of soils contaminated with Pb, Ni, Cd and petroleum hydrocarbons. Ecotoxicology and Environmental Safety, 194, 110409.

Tessier, A., Campbell, P. G., & Bisson, M. (1979). Sequential extraction procedure for the speciation of particulate trace metals. Analytical Chemistry, 51(7), 844–851.

Valsecchi, G., Gigliotti, C., & Farini, A. (1995). Microbial biomass, activity, and organic matter accumulation in soils contaminated with heavy metals. Biology and Fertility of Soils, 20(4), 253–259.

Wang, W., & Wang, T. (1995). On the origin and the trend of acid precipitation in China. Water, Air, and Soil Pollution, 85(4), 2295–2300.

Wei, B. J., Zeng, X. X., Zhu, S. C., Yang, S. D., & Tang, J. X. (2013). Spatial distribution and evaluation of heavy metals in the soil at the downwind direction of smelter beside Xiangjiang River. In 12th International Symposium on East Asian Resources Recycling Technology, 12, 345–350 (in Chinese).

Wei, L., Lv, Z., Li, S., Feng, G., Li, J., Shen, K., & Zhu, H. (2018). Application and case study of barrier technology in soil and groundwater remediation. In Y. Luo & C. Tu (Eds.), Twenty years of research and development on soil pollution and remediation in China (pp. 799–808). Springer, Singapore.

Xia, J., Zheng, F., Tang, H., Li, J., & Li, Y. (2018). Chemical speciation and risks of heavy metals in sediment of urban wetlands in southeastern China. Soil and Sediment Contamination: An International Journal, 28(1), 15–27.

Xu, Y., Seshadri, B., Bolan, N., Sarkar, B., Ok, Y. S., Zhang, W., Rumpel, C., Sparks, D., Farrell, M., Hall, T., & Dong, Z. (2019). Microbial functional diversity and carbon use feedback in soils as affected by heavy metals. Environment Internation, 125, 478–488.

Ye, C., Butler, O. M., Du, M., Liu, W., & Zhang, Q. (2019). Spatiotemporal dynamics, drivers and potential sources of heavy metal pollution in riparian soils along a 600 kilometre stream gradient in Central China. Science of the Total Environment, 651, 1935–1945.

Zhang, C., Liu, G., Xue, S., & Song, Z. (2011). Rhizosphere soil microbial activity under different vegetation types on the Loess Plateau, China. Geoderma, 161(3–4), 115–125.

Zhang, G. L., Bai, J. H., Xiao, R., Zhao, Q. Q., Jia, J., Cui, B. S., & Liu, X. H. (2017). Heavy metal fractions and ecological risk assessment in sediments from urban, rural and reclamationaffected rivers of the Pearl River Estuary, China. Chemosphere, 184, 278–288.

Zhang, J., Chen, Z., Zhong, S., Wang, X., Huang, L., Chen, X., & Yin, G. (2019). Metal (loid)s pollution characteristics and ecotoxicity evaluation in soil nearby a silver smelting yard. Environmental Earth Sciences, 78(3), 78–86.

Zhong, B., Liang, T., Wang, L., & Li, K. (2014). Applications of stochastic models and geostatistical analyses to study sources and spatial patterns of soil heavy metals in a metalliferous industrial district of China. Science of the Total Environment, 490, 422–434.

Zhu, S. C., Tang, J. X., Zeng, X. X., Wei, B. J., Yang, S. D., & Huang, B. (2015). Isolation of Mucor circinelloides Z4 and Mucor racemosus Z8 from heavy metal-contaminated soil and their potential in promoting phytoextraction with Guizhou oilseed rap. Journal of Central South University, 22(1), 88–94.