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All Journal Jurnal Otoranpur Khidmatuna: Journal of Research and Community Service
Akhmad Ali Imron
Unknown Affiliation
Humanities Automotive Engineering Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences

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The development of household-scale biogas technology from organic waste in Lasah Village, Karangploso District Saefullah, Lalu; Ardiyanto Darmanto; Dedy Pradigdo; Farit Hendro Wibowo; Akhmad Ali Imron
Khidmatuna (Jurnal Pengabdian Kepada Masyarakat) Vol 2 No 1 (2023): November
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58330/khidmatuna.v2i2.379

Abstract

Climate change and limited conventional energy resources have pushed to utilize renewable energy. One of them is the development of household-scale biogas technology from organic waste. This Community Service Study (PKM) aims to document and analyze the socialization process of household-scale biogas applications in Lasah Village, Karangploso District, Kab. Poor. The activities carried out are, socialization about the benefits of biogas, the production process, and the operation of the system. Community involvement from the planning stage to implementation. The impact of socialization is assessed through surveys, interviews and observations of community participation and understanding. The study results show an increase in public understanding of the benefits of using biogas and a positive response to socialization and public interest in adopting this technology. It can be concluded that the socialization of the use of biogas technology on a household scale has been well received. Collaboration between researchers and the community can overcome communication barriers and provide practical guidance on the implementation of biogas technology. Although there is still a way forward in terms of system maintenance and management, this initial step provides a strong foundation for further development. It is hoped that this study will provide valuable insights for similar efforts in other areas, as well as encourage the implementation of sustainable technology for a brighter future.
ANALISIS PENGARUH JENIS LIMBH PLASTIK (HDPE, LDPE, DAN PMMA) TERHADAP KARAKTERISTIK BAHAN BAKAR HASIL PIROLISIS SEBAGAI ENERGI ALTERNATIF : Otoranpur Joko Santoso, Bayu; Akhmad Ali Imron; Itha Aning Wahyunie
Jurnal Otoranpur Vol. 7 No. 1 (2026): Jurnal Otoranpur
Publisher : Pustaka Poltekad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54317/oto.v7i1.892

Abstract

Penelitian ini mengkaji konversi limbah plastik (HDPE, LDPE, dan PMMA) menjadi bahan bakar alternatif melalui proses pirolisis serta mengevaluasi karakteristik bahan bakar yang dihasilkan untuk aplikasi otomotif. Tujuan utama penelitian adalah menganalisis pengaruh jenis polimer terhadap rendemen pirolisis dan kualitas bahan bakar yang meliputi nilai oktan (RON), cetane number, densitas, viskositas, titik nyala, kadar air, dan kadar sulfur. Metode yang digunakan adalah eksperimen skala laboratorium dengan proses pirolisis tanpa oksigen, dilanjutkan dengan pengujian sifat fisika-kimia minyak hasil pirolisis serta analisis perbandingan terhadap bahan bakar konvensional. Hasil penelitian menunjukkan bahwa setiap jenis plastik menghasilkan karakteristik bahan bakar yang berbeda akibat perbedaan struktur polimer dan mekanisme degradasi termal. HDPE menghasilkan nilai cetane lebih tinggi dan lebih sesuai untuk bahan bakar diesel, LDPE memiliki karakteristik paling seimbang dan paling mendekati bensin, sedangkan PMMA menghasilkan nilai RON tertinggi namun memiliki stabilitas yang lebih rendah akibat dominasi senyawa volatil. Seluruh sampel memiliki kadar sulfur dan air yang rendah sehingga tergolong cukup bersih, namun belum sepenuhnya memenuhi standar bahan bakar komersial tanpa proses upgrading. Kesimpulan penelitian ini menunjukkan bahwa limbah plastik memiliki potensi besar sebagai bahan bakar alternatif, namun kualitasnya sangat dipengaruhi oleh jenis polimer. LDPE paling sesuai untuk bensin, HDPE untuk solar, sedangkan PMMA lebih cocok sebagai peningkat nilai oktan. Disarankan penelitian lanjutan difokuskan pada optimasi proses pirolisis dan peningkatan kualitas bahan bakar melalui upgrading
Co-Authors Ardiyanto Darmanto Dedy Pradigdo Itha Aning Wahyunie Joko Santoso, Bayu Saefullah, Lalu Wibowo, Farit Hendro