ORIGINAL RESEARCH
Pollution Assessment and Source Apportionment
of Heavy Metals in Sediments of Subsidence
Section of Luling Mine in the Tuohe River, China
More details
Hide details
1
School of Environment and Surveying Engineering, Suzhou University, Suzhou 234000, PR China
2
National Engineering Research Center of Coal Mine Water Hazard Controlling, Suzhou University,
Suzhou 234000, PR China
Submission date: 2023-11-04
Final revision date: 2024-04-03
Acceptance date: 2024-04-18
Online publication date: 2024-09-02
Publication date: 2025-01-09
Corresponding author
Zhichun Li
School of Environment and Surveying Engineering, Suzhou University, Suzhou 234000, PR China
Pol. J. Environ. Stud. 2025;34(2):1529-1538
KEYWORDS
TOPICS
ABSTRACT
It is crucial to clarify the concentrations and sources of heavy metals in sediment under
the influence of coal mining activities. This study surveyed heavy metals (V, Mn, Ni, Zn, Cu, Pb, Cr,
and As) in sediments from the mine subsidence section of the Tuohe River in the Huaibei coalfield of
China. The Enrichment Factor (EF) method and the Nemerow Comprehensive Pollution Index (NCPI)
method were applied to evaluate the contamination status of heavy metals in sediments. Principal
Component Analysis (PCA) and the Positive Matrix Factorization (PMF) model were used to apportion
the sources of heavy metals. The results showed that the mean contents of V, Mn, Ni, Zn, Cu, Pb,
Cr, and As were 0.93, 1.21, 1.20, 1.06, 1.15, 0.80, 1.18, 1.78 times higher than the background values,
respectively. EF results showed that the pollution levels of Cr and As were higher than other heavy
metals in the study area. NCPI results showed that the sites S1-S7 and S10-S11 of the subsidence section
were slightly polluted while the sites S8-S9 of the non-subsidence section were moderately polluted.
Based on PCA and PMF, three sources were identified: mining source (37.2%), agricultural source
(34.8%), and natural source (28.0%). This study provides further insights into the heavy metal pollution
treatment of aquatic ecosystems in mining areas.
CONFLICT OF INTEREST
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
REFERENCES (31)
1.
HE T.T., XIAO W., ZHAO Y.L., CHEN W\.Q., DENG X.Y., ZHANG J.Y. Continues monitoring of subsidence water in mining area from the eastern plain in China from 1986 to 2018 using Landsat imagery and Google Earth Engine. *Journal of Cleaner Production*, 279 (10), 18, 2021. <
https://doi.org/10.1016/j.jcle...>.
2.
XU J.Y., GUI H.R., XIA Y.T., ZHAO H.H., LI C., CHEN J.Y., WANG C.L., CHEN C. Study on hydrogeochemical connection and water quality assessment of subsidence lake and shallow groundwater in Luling coal-mining area, Huaibei coalfield, Eastern China. *Water Supply*, 22 (2), 1735, 2022. <
https://doi.org/10.2166/ws.202...>.
3.
DAI L.J., WANG L.Q., LI L.F., LIANG T., ZHANG Y.Y., MA C.X., XING B.S. Multivariate geostatistical analysis and source identification of heavy metals in sediment of Poyang Lake, China. *Science of the Total Environment*, 621, 1433, 2018. <
https://doi.org/10.1016/j.scit...> PMid:29056381.
4.
DUMAN M., KUCUKSEZGIN F., ERONAT A.H., TALAS E., ILHAN T., AYDIN S. Combining single and complex indices of pollution with grain size trend analysis of surficial sediments in Edremit Gulf, Turkey. *Environmental Science and Pollution Research*, 29 (37), 55609, 2022. <
https://doi.org/10.1007/s11356...> PMid:35322362.
5.
YU H., LIN M.L., PENG W\.H., HE C. Seasonal changes of heavy metals and health risk assessment via Monte Carlo simulation in alternate water sources of the Xinbian River, Suzhou City. *Ecotoxicology and Environmental Safety*, 236, 8, 2022. <
https://doi.org/10.1016/j.ecoe...> PMid:35378402.
6.
LIU T., ZHU L.H., BAO R., HU R.J., JIANG S.H., ZHU Y.T., SONG Y.L. Hydrodynamically-driven distribution and remobilization of heavy metals in surface sediments, Shandong Peninsula. *Science of the Total Environment*, 857, 12, 2023. <
https://doi.org/10.1016/j.scit...> PMid:36216072.
7.
WANG Z., LUO P.P., ZHA X.B., XU C.Y., KANG S.X., ZHOU M.M., NOVER D., WANG Y.H. Overview assessment of risk evaluation and treatment technologies for heavy metal pollution of water and soil. *Journal of Cleaner Production*, 379, 15, 2022. <
https://doi.org/10.1016/j.jcle...>.
8.
LI J., GUI H.R., HU R.J., CHEN L.W., XIA M.T., FAN H.X., YU H., WANG M.C. Analysis of heavy metal sources and health risk in coal-mine collapsed lakes, Huaibei Coalfield. *Polish Journal of Environmental Studies*, 29 (5), 3193, 2020. <
https://doi.org/10.15244/pjoes...> PMid:41541662.
9.
ZHU Y.H., SHI Z.M., WANG X.Y., ZHANG K.L., ZHU B.C. Geochemical characterization and source analysis of heavy metals in aqueous sediments, Daliangzi Pb-Zn mining area. *Modern Geology*, 36 (03), 923, 2022.
10.
YANG A., XING W\.C., WANG X.X., HU J., LIU X.L., LI J. Heavy metal source analysis in sediments of rivers and lakes and surrounding soils in central Tibet. *China Environmental Science*, 40 (10), 4557, 2020.
11.
LI Z.C., GUI H.R., SUN L.H., GONG W. Evaluation of heavy metal pollution and migration in sediment of the collapsed Tuohe Luling mine. *Environmental Science and Technology*, 36 (07), 13, 2013.
12.
LI X.H. Heavy metal pollution characteristics and health risk of subsidence ponds in Huainan coal area. *Anhui Jianzhu University*, 2017.
13.
XIA Y.T. Water environment quality evaluation of collapse pond in Sudong mining area. *Anhui University of Science and Technology*, 2019.
14.
AN S.K., ZHAO Q., JIANG C.L., CHEN Y.C., XIE H., ZHENG L.G. Health risk assessment of heavy metals in water accumulation of Huainan coal mining subsidence area. *China Mining Industry*, 29 (S2), 88, 2020.
15.
WANG Y.Y. Characterization and risk assessment of multisource pollution in Huainan Digou coal mining subsidence area. *Anhui University*, 2022.
16.
DUAN P.Z., JIAO L.X., HE J., YANG Y. Effect of dissolved organic matter and metal ions on sorption of phenanthrene at sediment particle scale. *Journal of Hazardous Materials*, 436, 129175, 2022. <
https://doi.org/10.1016/j.jhaz...> PMid:35643001.
17.
WU J., MAO H., XU Y. Determination of 8 metal elements in soil and sediment by X-ray fluorescence spectrometry. *Clean the World*, 37 (12), 43, 2021.
18.
ZHANG J., WU L., FENG X.L. Application of Nemero composite index in heavy metal pollution assessment of river sediment. *Ground Water*, 45 (05), 113, 2023.
19.
HU K., QIU X.C. Review on source analysis and ecological risk of heavy metals in water sediments. *Shandong Chemical Industry*, 52 (03), 66, 2023.
20.
PENG W\.H., LIU Y.Y., LIN M.L., LIU Y., ZHU C., SUN L.H., GUI H.R. Toxicity of coal fly ash and gangue leachate to *Daphnia magna*. *Journal of Cleaner Production*, 330 (1), 11, 2022. <
https://doi.org/10.1016/j.jcle...>.
21.
XIA Y.T., GUI H.R., ZHAO H.H., LI J., GUAN L.S. Temporal variability of hydrochemical characteristics in collapse pond of Zhuxianzhuang Coal Mining Area. *Fresenius Environmental Bulletin*, 28 (1), 402, 2019.
22.
China National Environment Monitoring Centre. *Background Values of Soil Elements in China*. Beijing: China Environmental Science Press, 1990.
23.
ZHANG J.H., LI X.C., GUO L.Q., DENG Z.M., WANG D.W., LIU L.S. Heavy metal pollution and water quality characteristics in middle Han River control reaches. *Science of the Total Environment*, 799, 7, 2021. <
https://doi.org/10.1016/j.scit...> PMid:34426303.
24.
REN J., WEN Z., LU G.C. Heavy metals in vegetable fields and irrigation sediments of Xijiang River Basin: distribution & ecological risk. *Water, Air, & Soil Pollution*, 234 (9), 558, 2023. <
https://doi.org/10.1007/s11270...>.
25.
HUANG J.L., WU Y.Y., SUN J.X., LI X., GENG X.L., ZHAO M.L., SUN T., FAN Z.Q. Health risk assessment of heavy metal(loid)s in park soils of China’s largest megacity via Monte Carlo + PMF. *Journal of Hazardous Materials*, 415, 125629, 2021. <
https://doi.org/10.1016/j.jhaz...> PMid:33740718.
26.
LI S.L., XIONG J.H., DENG C.B., WANG X.F. Heavy metal pollution & health risk in Liujiang River, Xijiang River Basin. *Guangxi Science*, 25 (04), 393, 2018.
27.
ZHANG J., WANG M.J., GUO Z.Z. Heavy metal enrichment & health risks in agricultural soils-crops, eastern Shuozhou, Shanxi. *Environmental Chemistry*, 43 (4), 1, 2024.
28.
ZENG Z., CHEN C.L., KE S., FENG Y., ZHAO Z.K., XIE Q. Heavy metal source and risk analysis in sediments of Bosch Sea Bay. *Journal of Guangdong Ocean University*, 38 (02), 47, 2018.
29.
NING Z.P., LAN X.L., HUANG Z.Y., CHEN H.Y., LIU Y.Z., XIAO T.F., ZHAO Y.L. Spatial distribution, sources & ecological risks of heavy metals in Hejiang River sediments. *Environmental Science in China*, 37 (08), 3036, 2017.
30.
ZENG Z.C., ZENG Z.Z., HU J.J. Surface water–sediment heavy metals in Guizhou coal mining areas: Xinzhai River case. *China Environmental Monitoring*, 39 (04), 147, 2023.
31.
JIANG Y.Q., GUI H.R., CHEN C., WANG C.L., ZHANG Y.R., HUANG Y.H., YU H., WANG M.C., FANG H.X., QIU H.L. Heavy metals in sediment of Delta Park, Suzhou City: characteristics and sources. *Polish Journal of Environmental Studies*, 30 (3), 2127, 2021. <
https://doi.org/10.15244/pjoes...>.