Research Article
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 (106 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 |
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