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Table 3 Orthogonal experimental factor level table

From: A microbial flora with superior pollutant removal efficiency and its fermentation process optimization

Level

Factor

A(sodium acetate)

(g/L)

B(ammonium sulfate)(g/L)

C(soybean meal powder)(g/L)

1

5.00

0.45

0.35

2

10.00

0.90

0.70

3

15.00

1.35

1.05