Table formatted data for Figures 1, 2, 3, 4, 5, and 6 regarding point of zero charge

Description

This study utilized the Pb- and As-contaminated soils to determine the combined effect of pH with respect to PZC and different rates of P-application on pyromorphite formation, and Pb and arsenic (As) bioaccessibility as impacted by speciation changes. Solution chemistry analysis along with synchrotron-based Pb- and As-speciation, and bioaccessibility treatment effect ratios (TERs) were conducted. This dataset is associated with the following publication: Karna, R., M. Noerpel, T. Luxton, and K. Scheckel. Point of Zero Charge: Role in Pyromorphite Formation and Bioaccessibility of Lead and Arsenic in Phosphate-Amended Soils. Soil Systems. MDPI AG, Basel, SWITZERLAND, 2(2): 22, (2018).

Resources

Name Format Description Link
53 Table%20for%20Fig.%201a%2C1b%2C1c%2C1d.xlsx https://pasteur.epa.gov/uploads/10.23719/1435031/Table%20for%20Fig.%201a%2C1b%2C1c%2C1d.xlsx
53 Table%20for%20Fig.3.xlsx https://pasteur.epa.gov/uploads/10.23719/1435031/Table%20for%20Fig.3.xlsx
53 Table%20for%20Fig.%202a%2C2b%2C2c%2C2d.xlsx https://pasteur.epa.gov/uploads/10.23719/1435031/Table%20for%20Fig.%202a%2C2b%2C2c%2C2d.xlsx
53 Table%20for%20Fig.%206a%2C6b%2C6c%2C6d.xlsx https://pasteur.epa.gov/uploads/10.23719/1435031/Table%20for%20Fig.%206a%2C6b%2C6c%2C6d.xlsx
53 Table%20for%20Fig.4.xlsx https://pasteur.epa.gov/uploads/10.23719/1435031/Table%20for%20Fig.4.xlsx
53 Table%20for%20Fig.%205a%2C5b%2C5c%2C5d.xlsx https://pasteur.epa.gov/uploads/10.23719/1435031/Table%20for%20Fig.%205a%2C5b%2C5c%2C5d.xlsx

Tags

  • lead
  • in-situ-amendments
  • metal-bioavailability
  • synchrotron-speciation
  • arsenic

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