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Pemanfaatan Limbah Kotoran Ternak Menjadi Biogas dan Pupuk Organik untuk Meningkatkan Kesejahteraan Masyarakat Desa Laikang Sahrul Alam; Asrul; Miftahul Khaer; Nur Ilmi Azzahrah; Moh. Ahsan S. Mandra; A. M. Taufik Ali
Joong-Ki : Jurnal Pengabdian Masyarakat Vol. 1 No. 2: Mei 2022
Publisher : CV. Ulil Albab Corp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/joongki.v1i2.341

Abstract

Livestock waste, in Desa Laikang, Kecamatan Mangarabombang, Kabupaten Takalar has not been widely used by the community, so that it often only pollutes the environment. Even though if it is processed properly, it will produce economic added value and prevent environmental pollution. This is due to the lack of socialization and training about biogas technology, the lack of community knowledge and skills regarding the application of biogas digester installation technology. This program aims to empower the Desa Laikang community through processing livestock waste into alternative fuels (biogas) and organic fertilizer from biogas processing waste (bio slurry) to support energy independence, renewable energy and food security programs. The method used in this activity was Participatory Action and Learning (PLA). The results achieved from this activity are: (1) construction of 1 (one) unit of biogas digester installation with a capacity of 4 m3, (2) organic fertilizer from bio slurry, (3) clean and hygienic cattle pens also environmental friendly, (4) demonstration plot of agriculture application of organic fertilizer, and (5) the formation of a new community (group) in Desa Laikang.
Studi experimental penambahan minyak cengkeh pada bahan bakar pertalite terhadap kinerja dan emisi gas buang mesin tipe TV-1 Sahrul Alam; Marthen Paloboran; Syafiuddin Parenrengi
TURBO [Tulisan Riset Berbasis Online] Vol 12 No 1 (2023): TURBO: Jurnal Program Studi Teknik Mesin
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v12i1.2556

Abstract

This research is a laboratory experimental research using a TV-1 type testing machine. This study aims to determine the performance and exhaust emissions of a four-stroke motorcycle on pertalite fuel and fuel with a mixture of clove oil. The composition of the clove oil mixture used in the study. this is as much as 5%, 10%, 15%, 20% and 25% into pertalite fuel in units of milliliters (ml). Data collection uses observation techniques using observation tables to record the research results obtained. Data analysis techniques used descriptive analysis in the form of tables and graphs to present the research results. As for the research results from the analysis of engine performance, it was found that there was an increase in engine performance at low rpm with the addition of clove oil to pertalite fuel while for high rpm the greatest power was obtained on pure pertalite fuel. But for fuel consumption, the lowest consumption was found in the composition of 5% clove oil mixture. Whereas for exhaust emissions, the addition of clove oil to pertalite fuel for CO gas emissions can reduce emissions, namely the 10% clove oil mixture. For HC gas emissions, namely in a mixture of 5% and 10% clove oil. As for CO2 emissions, it can be seen that the higher the composition of the clove oil mixture, the emissions also decrease and the highest CO2 emissions are in the 5% clove oil mixture.