Combination of Phytoremediation and Phytomining Treatment as an Alternative Solution to Overcoming Heavy Metal Contamination in Soil
DOI:
https://doi.org/10.11594/nstp.2025.4911Keywords:
In-situ, waste, agriculture, remediationAbstract
Contamination by heavy metals has affected numerous facets of human life over the past few decades. These pollutants originate from diverse human activities, including agriculture, industry, mining, transportation, energy production, and even routine domestic practices. Heavy metal pollution exerts detrimental effects not only on humans but also on animals, plants, and microorganisms. Exposure to heavy metals can inhibit plant growth, leading to suboptimal yields. Moreover, the accumulation of heavy metals within plant tissues poses significant risks to animals and humans who consume them. Consequently, effective strategies are necessary to mitigate the environmental impacts of heavy metal pollution. This article explores phytoremediation and phytomining as sustainable approaches to address heavy metal contamination. In-situ phytoremediation offers a more cost-effective option compared to conventional remediation methods, enabling large-scale application. For economic feasibility, phytoremediation efforts can be integrated with phytomining, which provides an environmentally friendly and low-cost method for extracting valuable metals. Plants chosen for phytoremediation and phytomining should exhibit traits such as high stress tolerance, rapid growth rates, and substantial biomass production.
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