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Table 3 Diffusion coefficients of three electrolytes at 25 °C (Schaep et al. 1998) and permeability of NAG influenced by three electrolytes

From: Investigating the mechanism of nanofiltration separation of glucosamine hydrochloride and N-acetyl glucosamine

Electrolyte

Diffusion coefficient (10−9 m2 s−1)

Permeability of NAG (L m−2 h−1)

NaCl

1.61

6.52

MgCl2

1.25

7.69

MgSO4

0.85

6.22