Optimization of Biohydrogen Production with Biomechatronics

Table 2

Experiment planning table.

Factors	Specifics	Level 1	Level 2	Level 3
A	Power energy (joules)	2	4	8
B	Exposure time	15/30	15/15	All the time
	(exposure/stop, min/min)
C	Frequency (MHz)	0.5	1	5
D	Starch concentration (g/L)	10	20	30