15 research outputs found

    Phytomanagement: Phytoremediation and the Production of Biomass for Economic Revenue on Contaminated Land

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    Food crop accumulation and bioavailability assessment for antimony (Sb) compared with arsenic (As) in contaminated soils

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    Field samples and a 9-week glasshouse growth trial were used to investigate the accumulation of mining derived arsenic (As) and antimony (Sb) in vegetable crops growing on the Macleay River Floodplain in Northern New South Wales, Australia. The soils were also extracted using EDTA to assess the potential for this extractant to be used as a predictor of As and Sb uptake in vegetables, and a simplified bioaccessibility extraction test (SBET) to understand potential for uptake in the human gut with soil ingestion. Metalloids were not detected in any field vegetables sampled. Antimony was not detected in the growth trial vegetable crops over the 9-week greenhouse trial. Arsenic accumulation in edible vegetable parts wa

    Phytoremediation of Heavy Metal Contaminated Soils

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    Remediation of Potentially Toxic Elements in Contaminated Soils

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