Purba, Santika Octaviana Putri Br (2022) Efektivitas Molybdenum, Mangan, Dan Nikel Sebagai Nutrisi Untuk Meningkatkan Volume Dalam Produksi Biogas. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
ABSTRACT Trace metal are essential for the enzyme cofactors in methane formation, but its availability of natural is not enough so that the necessary additional trace metal. The purpose of this study is to determine the effect of addition Molybdenum (Mo), Mangan (Mn), and Nickel (Ni) as trace metal on the quality and quantity of biogas in anaerobic digesters. The study was carried out by mixing vegetables wastes, aquades and cow manure and then have been fermented for 30 days in variety of addition of trace metal Mo 1 mg/L, Mn 1 mg/L, Ni 1 mg/L and a mixture of Mo + Mn + Ni 1 mg/L in an reactor batch of 5L capacity. This research parameters that observed were volume biogas, C/N ratio, and the percentage of methane gas content. The highest of cumulative biogas volume in this experiment 2298,356mL are formed Mo + Mn + Ni. Keywords: Biogas, Mangan, Molybdenum, Nikel, Selenium, Biogas Volume
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | T Technology > TD Environmental technology. Sanitary engineering T Technology > TP Chemical technology |
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| Divisions: | Faculty of Engineering > Departement of Environmental Engineering | ||||||||
| Depositing User: | Santika Octaviana Putri Br Purba | ||||||||
| Date Deposited: | 19 Sep 2022 03:54 | ||||||||
| Last Modified: | 19 Sep 2022 03:54 | ||||||||
| URI: | http://repository.upnjatim.ac.id/id/eprint/9123 |
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