Research Article
Poly β-Hydroxybutyrate Production by Bacillus subtilis NG220 Using Sugar Industry Waste Water
Table 1
Physiochemical characteristics of sugar industry waste water.
| Parameter | Concentration (mg/L) |
| pH | 4.2–6.9 | Total solids | 1,076 ± 414 | Suspended solid | | COD | 1,395 ± 317 | BOD | 1,300 ± 238 | COD/BOD | | BOD/N/P | 100 : 1.69 : 0.69 | Nitrogen | | Phosphorous | |
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