Utilization of Solid Waste as a Substrate for Production of Oil from Oleaginous Microorganisms

Table 4

ANOVA statistical results for the response surface quadratic model.

Source	Sum of squares	df	Mean square	value	value prob. >
Model	2396.26	5	479.25	152.12	<0.0001	Significant
: temperature	831.23	1	831.23	263.84	<0.0001
: solid waste	522.44	1	522.44	165.83	<0.0001
AB	160.02	1	160.02	50.79	0.0002
A^2	554.22	1	554.22	175.91	<0.0001
B^2	442.52	1	442.52	140.46	<0.0001
Residual	22.05	7	3.15
Lack of fit	21.14	3	7.05	30.96	0.0032	Significant
Pure error	0.91	4	0.23
Cor. total	2418.32	2