Table 2 Apparent rate constants kobs of reactions with different nZVI@Bent dosages.

From: Study on influencing factors and mechanism of removal of Cr(VI) from soil suspended liquid by bentonite-supported nanoscale zero-valent iron

nZVI@Bent dosages (g/L)

kobs (min−1)

R

2.00

0.0032

0.9557**

3.00

0.0145

0.9577**

4.00

0.0155

0.9787**

5.00

0.0167

0.9548**

6.00

0.0532

0.9941**

  1. Note: ** indicates an extremely significant correlation (p ≤ 0.001).
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