Research Article

A Case Study of Nanofiltration Using an Irreversible Thermodynamics-Based Model

Table 3

Parameters estimated from solving ESK model with GA method for Desal 5 DL membrane.

Parameter/sCl(1)Na+(2)K+(3) P O 4 3 (4)Mg+(5) S O 4 2 (6)Lactose(7)Ca2+(8)

𝜎 𝑠 0.9990.64980.48020.90430.89120.95020.94281.0000
𝑘 𝑠 5.80 𝑒 6 7.00 𝑒 6 2.00 𝑒 5 5.04 𝑒 5 3.24 𝑒 5 2.50 𝑒 5 8.99 𝑒 4 6.52 𝑒 4
𝑃 𝑠 1 5.56 𝑒 4 2.00 𝑒 9 2.01 𝑒 9 2.00 𝑒 9 2.99 𝑒 1 0 5.00 𝑒 1 1 2.48 𝑒 6 8.01 𝑒 9
𝑃 𝑠 2 3.14 𝑒 9 3.75 𝑒 6 2.01 𝑒 9 2.00 𝑒 9 8.99 𝑒 8 5.01 𝑒 1 1 6.52 𝑒 6 9.00 𝑒 9
𝑃 𝑠 3 1.06 𝑒 8 2.02 𝑒 9 4.06 𝑒 6 2.01 𝑒 9 6.99 𝑒 1 0 5.01 𝑒 1 1 5.08 𝑒 7 2.00 𝑒 9
𝑃 𝑠 4 1.27 𝑒 9 2.00 𝑒 9 1.99 𝑒 9 1.01 𝑒 7 5.50 𝑒 1 0 5.00 𝑒 1 1 1.98 𝑒 7 2.01 𝑒 9
𝑃 𝑠 5 1.58 𝑒 9 1.99 𝑒 9 1.99 𝑒 9 2.01 𝑒 9 1.00 𝑒 7 9.00 𝑒 1 0 3.00 𝑒 7 2.01 𝑒 9
𝑃 𝑠 6 3.97 𝑒 1 0 1.99 𝑒 9 2.07 𝑒 9 2.01 𝑒 9 6.98 𝑒 1 0 7.01 𝑒 8 7.01 𝑒 8 2.01 𝑒 9
𝑃 𝑠 7 2.02 𝑒 6 4.99 𝑒 1 0 1.01 𝑒 9 2.01 𝑒 9 1.41 𝑒 1 0 7.99 𝑒 1 1 8.99 𝑒 8 1.00 𝑒 9
𝑃 𝑠 8 1.29 𝑒 9 2.08 𝑒 1 0 2.00 𝑒 9 2.00 𝑒 9 3.01 𝑒 1 0 2.51 𝑒 9 2.01 𝑒 8 1.51 𝑒 7