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Fig. 6 | Ecological Processes

Fig. 6

From: Remediation mechanism of “double-resistant” bacteria—Sedum alfredii Hance on Pb- and Cd-contaminated soil

Fig. 6

Mechanism of resistant bacteria affecting Pb and Cd absorption by Sedum alfredii Hance. The graph on the right shows the changes in the fugitive patterns of heavy metals Pb and Cd in the soil and the Pb and Cd content of Sedum alfredii Hance with the addition of resistant bacteria. The left side of the figure shows the change of Pb and Cd without the addition of resistant bacteria. The upward arrows indicate an increase and the downward the opposite. A-Pb indicates the effective state of Pb; A-Cd indicates the effective state of Cd

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