Statistical Modeling of Environmental Factors on Microbial Urea Hydrolysis Process for Biocement Production

Table 3

Design matrix and corresponding observed (OD₆₀₀).

Test number				(OD600)
1	0	0	0	0.416
2	1	−1	1	0.134
3	1	0	0	0.348
4	0	0	−1	0.808
5	0	1	0	0.271
6	0	0	0	0.381
7	0	−1	0	0.573
8	0	0	1	0.128
9	0	0	0	0.4
10	−1	0	0	0.34
11	1	1	−1	0.325
12	−1	1	1	0.051
13	−1	−1	−1	1.165