Soil Quality Degradation Due To Heavy Metal Concentration in Contaminated Soil and Its Remediation
DOI:
https://doi.org/10.59436/jsiane.332.2583-2093Keywords:
Soil Quality, Heavy Metal Concentration, Contaminated Soil, Remediation techniques, PhytoremediationAbstract
Heavy metals are important soil pollutants that have a major impact on soil quality and plant health. These elements include cadmium (Cd), chromium (Cr), copper (Cu), mercury (Hg), lead (Pb), and zinc (Zn). These naturally occurring metals can build up in soils as a result of a variety of human activities, such as industrial operations, agricultural practices, and inappropriate waste disposal. Heavy actions raise the amounts of heavy metals in the soil, which hinder plant growth by interfering with physiological and biochemical processes. The study examines several heavy metal contamination sources and highlights how soil metal accumulation is affected by the continuous application of inorganic fertilizers and other agricultural inputs. One effective and affordable way to mitigate soil contamination is through the use of phytoremediation. This research integrates information from several sources, such as books, internet databases, and national and international periodicals. It offers a thorough understanding of the fundamental chemistry of heavy metals, their origins, and their effects on soil and plant health. With an emphasis on sustainable agricultural practices and cutting-edge remediation techniques, the findings highlight the need for efficient remediation strategies to manage and reduce heavy metal contamination in soils.
References
Ahmad, W., Alharthy, R. D., Zubair, M., Ahmed, M., Hameed, A., & Rafique, S. (2021). Toxic and heavy metals contamination assessment in soil and water to evaluate human health risk. Scientific reports, 11(1), 17006.
Azhar, U., Ahmad, H., Shafqat, H., Babar, M., Munir, H. M. S., Sagir, M., ... & Khoo, K. S. (2022). Remediation techniques for elimination of heavy metal pollutants from soil: A review. Environmental research, 214, 113918.
Dhaliwal, S. S., Singh, J., Taneja, P. K., & Mandal, A. (2020). Remediation techniques for removal of heavy metals from the soil contaminated through different sources: a review. Environmental Science and Pollution Research, 27(2), 1319-1333.
Lin, H., Wang, Z., Liu, C., & Dong, Y. (2022). Technologies for removing heavy metal from contaminated soils on farmland: A review. Chemosphere, 305, 135457.
Oladoye, P. O., Olowe, O. M., &Asemoloye, M. D. (2022). Phytoremediation technology and food security impacts of heavy metal contaminated soils: A review of literature. Chemosphere, 288, 132555.
Raffa, C. M., Chiampo, F., & Shanthakumar, S. (2021). Remediation of metal/metalloid-polluted soils: A short review. Applied Sciences, 11(9), 4134.
Rajendran, S., Priya, T. A. K., Khoo, K. S., Hoang, T. K., Ng, H. S., Munawaroh, H. S. H., ... & Show, P. L. (2022). A critical review on various remediation approaches for heavy metal contaminants removal from contaminated soils. Chemosphere, 287, 132369.
Shah, V., &Daverey, A. (2020). Phytoremediation: A multidisciplinary approach to clean up heavy metal contaminated soil. Environmental Technology & Innovation, 18, 100774.
Song, P., Xu, D., Yue, J., Ma, Y., Dong, S., & Feng, J. (2022). Recent advances in soil remediation technology for heavy metal contaminated sites: A critical review. Science of the Total Environment, 838, 156417.
Tauqeer, H. M., Fatima, M., Rashid, A., Shahbaz, A. K., Ramzani, P. M. A., Farhad, M., ... & Iqbal, M. (2021). The current scenario and prospects of immobilization remediation technique for the management of heavy metals contaminated soils. Approaches to the remediation of inorganic pollutants, 155-185.
urRehman, Z., Junaid, M. F., Ijaz, N., Khalid, U., & Ijaz, Z. (2023). Remediation methods of heavy metal contaminated soils from environmental and geotechnical standpoints. Science of The Total Environment, 867, 161468.
Wang, J. R., Zhao, F. J., Meharg, A. A., Raab, A., Feldmann, J., and McGrath, S. P. (2002). Mechanisms of arsenic hyperaccumulation in Pterisvittata: Uptake kinetics, interactions with phosphate, and arsenic speciation. Plant Physiol. 130, 1552–1561.
Wang, L., Rinklebe, J., Tack, F. M., & Hou, D. (2021). A review of green remediation strategies for heavy metal contaminated soil. Soil Use and Management, 37(4), 936-963.
Xu, D. M., Fu, R. B., Liu, H. Q., & Guo, X. P. (2021). Current knowledge from heavy metal pollution in Chinese smelter contaminated soils, health risk implications and associated remediation progress in recent decades: A critical review. Journal of Cleaner Production, 286, 124989.
Yan, K., Wang, H., Lan, Z., Zhou, J., Fu, H., Wu, L., & Xu, J. (2022). Heavy metal pollution in the soil of contaminated sites in China: Research status and pollution assessment over the past two decades. Journal of Cleaner Production, 373, 133780.
Zhang, H., Yuan, X., Xiong, T., Wang, H., & Jiang, L. (2020). Bioremediation of co-contaminated soil with heavy metals and pesticides: Influence factors, mechanisms and evaluation methods. Chemical Engineering Journal, 398, 125657.
Downloads
Published
Issue
Section
License
Copyright (c) 2025 Maharaj Singh Educational Research Development Society
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
