Fig. 4 | Scientific Reports

Fig. 4

From: Effective co-immobilization of arsenic and cadmium in contaminated soil by sepiolite-modified nano-zero-valent iron and its impact on the soil bacterial community

Fig. 4

S-nZVI and soil incubation time’s effects on richness and diversity of soil bacteria. Note: A and D: Moderate wet (70% water-holding capacity, MW), B and E: Continuously Flooded (CF), C and F: Alternately Wet-Dry (AWD) (The same below). CK1: Primitive soil; *2CK and *36CK (*represented A, B, or C respectively, the same below): The soil without SEP-nZVI addition for 2 d and 36 d; *2SN1, *2SN3, and *2SN5: The soil supplemental with 1%, 3%, and 5% of SEP-nZVI for 2 d; *36SN1, *36SN3, and *36SN5: The soil supplemental with 1%, 3%, and 5% of SEP-nZVI for 36 d.

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