MUJIYONO, MUJIYONO and SUYANTO, BENY and WIJONO, TRIMAWAN HERU (2021) Minimalist Biogas Design from Cow Manure in Household Scale. Aloha International Journal of Health Advancement (AIJHA), 4 (1). pp. 23-27. ISSN 2621-8224
Full text not available from this repository.Abstract
Biogas produced by the activity of anaerobic microorganisms will produce methane gas and continues t o increase every day as long as the decomposing bacteria continue to grow and carry out their activities. To sp eed up the process, microbes (EM4) can be used as a starter. The purpose of this research is to produce a minim alist biogas design from cow dung on a household scale. This experimental research is to make a cow dung biogas d evice with the addition of inoculant bacte ria (2% and 3%) as a starter in the digester with 3 units each. The parameters used are the volume of gas produced by the digester, temperature, pH, C/N ratio, biogas productivity, mat uration time and flame test as well as the need for tools, materials and labor costs. The biogas design consists of a digester set of brick walls and light bricks measuring 0.7 x 0.8 x 6 m2, a biogas digester (plastic polytyline) 1.9 m3, a biogas reservoir 0.97 m3, a biogas stove and a distribution hose. Bioinoculant is 2 lite rs and 3 liters of EM 4. The biogas material is the dung of 2 cows. Obtained 20 kg of cow dung mixed with 40 liters of water. The cost o f wall materials is brick = 5,289,000 rupiah and light brick = 3,957,500 rupiah. The biogas design consists of a brick w all, 2 liters of EM4 takes 24 days, and produces 0.93 m3 of biogas and 3 liters of light bricks EM4 takes 17 days. Keywords : minimalistic biogas; cow dung; household
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | minimalistic biogas; cow dung; household |
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering |
| Divisions: | Poltekkes Kemenkes Surabaya > Pusat Penelitan dan Pengabdian Masyarakat > Pubikasi |
| Depositing User: | Endah Widyastuti |
| Date Deposited: | 18 Apr 2022 03:46 |
| Last Modified: | 18 Apr 2022 03:46 |
| URI: | http://repo.poltekkesdepkes-sby.ac.id/id/eprint/4657 |
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