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. 2020 Sep 24;10(10):252. doi: 10.3390/membranes10100252

Table 5.

NF flux and retentions of acid according to experimental design.

Run Permeance (L/m2hbar) Racetic acid (%) Rpropionic acid (%) Rbutyric acid (%) Rtotal acid (%)
1 6.5 48.7 52.7 65.1 59.0
2 4.1 47.0 70.5 81.0 77.7
3 4.7 55.9 71.0 84.1 64.3
4 3.5 43.0 47.0 55.1 51.0
5 4.8 62.9 75.5 83.5 76.2
6 3.7 46.4 52.4 61.5 59.1
7 4.1 42.2 52.1 58.7 47.9
8 2.9 43.6 67.4 80.2 67.9
9 4.0 53.5 68.8 81.9 72.1
10 3.9 49.8 68.2 80.8 70.3
11 4.1 50.2 70.0 81.4 70.9