Nuha, Farhah Kamilatun and Wijayatin, Faqih Sembada (2024) Fermentasi Limbah Kepala Ikan Gabus (Channa striata) dengan Batang Pisang Menjadi Pupuk Organik Cair. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
The fish processing industries often produces abundant amounts of waste. The abundance of these wastes can be used as liquid organic fertilizer so that it would not become pollution. This research will utilize cork fish head wastes which had 17.72% C-Organic; 0.189% Nitrogen; 0.126% Phosphorus; and 0.041 Potassium with banana stems as additional material which had 15.68% C-Organic; 1.35% Phosphorus; 2.13% Potassium; 0.02 Nitrogen to be used as liquid organic fertilizer. This research was carried out in 3 stages. The first one was the preparation of the main ingredients, followed by the preparation of bioactivator solution, and then the fermentation process. The fermentation process was done in 5 different containers, each was added with 10, 20, 30, 40, and 50 ml of bioactivator solution. Samples will be taken on days 7, 10, 13, 16, and 19 to be tested for the nutrient contents. The results showed that liquid organic fertilizer from cork fish head and banana stem with the best results and fulfill the SNI standards was obtained in samples with 30 ml of EM4 added in it and fermented for 10 days with a C/N ratio of 12.187% and total macro nutrients (N + P2O8 + K2O) of 5.887%.
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | T Technology > TP Chemical technology > TP155 Chemical engineering | ||||||||
| Divisions: | Faculty of Engineering > Departement of Chemical Engineering | ||||||||
| Depositing User: | Farhah Kamilatun Nuha | ||||||||
| Date Deposited: | 17 Sep 2024 03:49 | ||||||||
| Last Modified: | 17 Sep 2024 03:49 | ||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/28715 |
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