Enhancing Algal Growth by Stimulation with LED Lighting and Ultrasound

Table 3

ratios and maximal amounts of freshwater chlorella growth using the Taguchi method.

Exp.				Average (10^6 cells/c.c.)	Standard deviation	(dB)
1	218.63	213.66	203.72	212.00	7.59	46.52
2	7284.26	7304.14	7289.23	7292.54	10.34	77.26
3	606.19	601.22	606.19	604.54	2.87	55.63
4	11537.55	11517.68	11492.83	11516.02	22.41	81.23
5	675.76	675.76	685.69	679.07	5.74	56.64
6	8268.08	8278.02	8282.99	8276.36	7.59	78.36
7	541.60	536.63	541.60	539.94	2.87	54.65
8	7681.76	7686.73	7691.70	7686.73	4.97	77.71
			Ave.=	4600.90	Ave.=	66.00