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A prospect to develop Chlorella industry in Riau Province, Indonesia
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| Zeitschriftentitel: | IOP Conference Series: Earth and Environmental Science |
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| Personen und Körperschaften: | , , |
| In: | IOP Conference Series: Earth and Environmental Science, 460, 2020, 1, S. 012042 |
| Format: | E-Article |
| Sprache: | Unbestimmt |
| veröffentlicht: |
IOP Publishing
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| Schlagwörter: |
| Zusammenfassung: | <jats:title>Abstract</jats:title> <jats:p>A Prospect to develop <jats:italic>Chlorella</jats:italic> industry has been conducted since 2015 to 2018. The pure chemical and waste water from oil palm industry as culture media of <jats:italic>Chlorella</jats:italic> sp. were used in this study. Result of this study indicated that pure chemical and palm oil waste water can promote the growth and product of <jats:italic>Chlorella</jats:italic> sp. The best growth of <jats:italic>Chlorella</jats:italic> sp. was found at pure chemical with cell density reached 1.6 x 10<jats:sup>7</jats:sup> cells/ml and biomass reached 1.24 g/l. The high growth of <jats:italic>Chlorella</jats:italic> sp. in palm oil wastewater was found at concentration of 20 % with cell desity of 6.6 x 10<jats:sup>6</jats:sup> cells/ml and biomass reached about 0.36 g/l. The concentration of nitrate in pure chemical culture medium was decreased from 15.43 to 1.46 and in palm oil wastewater was decreased from 13.8 mg/l at the beginning to 2.4 mg/l at the end and phosphate was decreased from 45.822. mg/l to 4.98 mg/l at the beginning to 0.17 mg/l at the end of 14 days culture period. <jats:italic>Chlorella</jats:italic> powder that was produced in pure chemical medium in this study can be used as <jats:italic>Chlorella</jats:italic> powder in capsule for human being and from palm oil wastewater medium can be used as supplement food for animal husbandry (calves) in Riau Province.</jats:p> |
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| Umfang: | 012042 |
| ISSN: |
1755-1307
1755-1315 |
| DOI: | 10.1088/1755-1315/460/1/012042 |