Elemental sulfur-mediated microbial ferrihydrite transformation controls arsenate partitioning among secondary Fe minerals under anoxic and mildly alkaline conditions: Nanoscale and molecular insights

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Raw data from general test, XRD patterns, linear combination fitting results, Morlet wavelet transformation, Fe K-edge XANES and EXAFS spectra and shell-by-shell fitting results, As K-edge XANES and EXAFS spectra and shell-by-shell fitting results, model fitting of adsorbed As(V) on different iron minerals, XPS spectra and fitting results, shell-by-shell fitting parameters, proposed surface complexation reactions, temporal changes in pH, Fe K-edge EXAFS spectra of standard reference samples and solid products, and the relative percentages and contents of iron minerals.

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