HANDAYANI, FITRI (2017) Profil Fermentasi pada Produksi Minyak Mikroalga Menggunakan Nannochloropsis oculata dalam Medium BG-11. Other thesis, Universitas Sebelas Maret.
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Abstract
The Govemment has launched a substitution program of petroleum bases oil with renewable energy sources. One of the programs implemented is substitution of diesel oil by biodiesel. However, there is a problem with biodiesel raw material resources, i.e. alternative of crude palm oil avoiding competition of food utilization. The prospective one is microalgae oil. The objective of this study is to explore fermentation profile of Nannochloropsis oculata growing in medium BG-11. Experiments used a bioreactor equipped with a gas absorber and N.occulata culture in medium BG-11. While culturing N.oculata, oxygen was supported in the gas absorber by circulating the medium through bioreactor-absorber-bioreactor. Sampling was carried out periodically once a day (24 hours) and analysis of samples included cell temperature, salinity, pH, cell dry weight, and oil content. The data were presented graphical form of the parameter profile.
| Item Type: | Thesis (Other) |
|---|---|
| Subjects: | T Technology > T Technology (General) T Technology > TD Environmental technology. Sanitary engineering |
| Divisions: | Fakultas Teknik Fakultas Teknik > D3 - Teknik Kimia |
| Depositing User: | Agista Zulfa Dini |
| Date Deposited: | 01 Jan 2017 21:27 |
| Last Modified: | 01 Jan 2017 21:27 |
| URI: | https://eprints.uns.ac.id/id/eprint/31148 |
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