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Unlocking the Saponite Potential in Aided Phytostabilisation of Multi-Metal-Contaminated Soils

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F23%3A43924442" target="_blank" >RIV/62156489:43210/23:43924442 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.3390/min13111354" target="_blank" >https://doi.org/10.3390/min13111354</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.3390/min13111354" target="_blank" >10.3390/min13111354</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Unlocking the Saponite Potential in Aided Phytostabilisation of Multi-Metal-Contaminated Soils

  • Original language description

    Human activities have significantly impacted the environment, resulting in a need to restore degraded areas through various remediation techniques. This study aimed to evaluate the effectiveness of saponite in the aided phytostabilisation technique for heavy-metal-contaminated soil. The research was conducted on soil from a post-industrial site characterised by high metal content (Cu, Ni, Cd, Pb, Zn, and Cr) surpassing the established regulatory limits. Saponite was added to the contaminated soil at a ratio of 3% (w/w). The experiment was performed using Lolium perenne L. and Festuca rubra L. due to their adaptability to harsh soil conditions and rapid growth. The results demonstrated that saponite application significantly increased soil pH, which is beneficial for phytostabilisation of heavy metals. Saponite has been found to selectively enhance Ni accumulation in roots while not affecting Pb accumulation in above-ground parts, implying that saponite can effectively regulate heavy metal accumulation in plant biomass. Furthermore, saponite has been observed to significantly decrease soil Cd, Zn, and Cr levels with no impact on Cu, Ni, and Pb levels. Overall, saponite shows promise as an effective and scalable solution for large-scale phytostabilisation projects, contributing to the restoration of degraded soils and the protection of environmental and human health.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10511 - Environmental sciences (social aspects to be 5.7)

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2023

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Minerals

  • ISSN

    2075-163X

  • e-ISSN

    2075-163X

  • Volume of the periodical

    13

  • Issue of the periodical within the volume

    11

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    11

  • Pages from-to

    1354

  • UT code for WoS article

    001119955600001

  • EID of the result in the Scopus database

    2-s2.0-85178327830