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Mini, Mathina
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Electrical & Electronics Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Social Sciences

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PEMBERDAYAAN WARGA KAMPUNG SUSKUN KABUPATEN KEEROM MELALUI PENGEMBANGAN USAHA BRIKET BERBASIS LINGKUNGAN Usman, Syamsudin; Haurissa, Jusuf; Mini, Mathina; Nanlohy, Hendry Y.
JURNAL ABDIMAS DINAMIS : JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 6 No 2 Juni (2025): Abdimas Dinamis
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat USTJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58839/jad.v6i2.1531

Abstract

Kegiatan ini bertujuan menyelesaikan permasalahan ekonomi masyarakat di Kampung Suskun, Kabupaten Keerom, melalui pendekatan pemberdayaan dan pengembangan usaha briket ramah lingkungan. Permasalahan utama mitra mencakup keterbatasan ekonomi, kurangnya keterampilan wirausaha dan manajerial pemasaran, serta ketiadaan modal dan motivasi usaha. Pada tahun 2024, masyarakat Kampung Suskun telah mendapatkan pelatihan pembuatan briket kotak dan briket sarang lebah dari limbah kelapa sawit dan ampas sagu melalui Program Kemitraan Masyarakat (PKM) Ristekdikti. Hasil pelatihan menunjukkan peningkatan keterampilan teknis dan pemahaman awal tentang potensi usaha briket. Melanjutkan keberhasilan tersebut, kegiatan ini difokuskan untuk menumbuhkan usaha mikro berbasis briket bagi kelompok Tani Bogof Jaya, yang anggotanya mayoritas ibu rumah tangga tanpa pengalaman kewirausahaan. Usaha briket, meskipun bukan hal baru di Indonesia, merupakan inovasi lokal di Kabupaten Jayapura yang belum dikembangkan secara ekonomi. Luaran kegiatan ini adalah terbentuknya unit usaha mikro yang mampu memberikan penghasilan tambahan bagi keluarga anggota masyarakat.
BRIKET RAMAH LINGKUNGAN DARI BATANG PINANG: PENGARUH TEKANAN HIDROLIK TERHADAP KECEPATAN PEMBAKARAN Waine, Jefri; Haurissa, Jusuf; Mini, Mathina
DINAMIS Vol 22 No 2.Desember (2025): Dinamis
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Sains dan Teknologi Jayapura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58839/jd.v22i2.Desember.1551

Abstract

This study aims to analyze the effect of hydraulic pressure variation on the thermal characteristics of briquettes made from areca palm stem waste (Areca catechu), particularly in terms of material density, heat conduction rate, and calorific value. The briquettes were molded in a box shape using pressures of 60, 80, and 100 kg/cm². The test results show that increasing the pressing pressure is directly proportional to the increase in the heat conduction rate (q), which were 0.2635 W, 0.2772 W, and 0.2867 W, respectively. In parallel, the calorific value also increased from 5124 kcal/kg to 5245 kcal/kg. This is due to increased density and reduced porosity of the material under high pressure, which strengthens interparticle bonding and enhances heat transfer paths. The analysis indicates a trend of diminishing thermal performance gains at the highest pressure level, suggesting a saturation point in material compaction. The study concludes that a pressing pressure of 100 kg/cm² yields optimal thermal results and improves the combustion quality and energy efficiency of areca palm briquettes. These findings contribute to the utilization of local biomass as an environmentally friendly and sustainable alternative energy source.
Co-Authors Haurissa, Jusuf Hendry Y. Nanlohy Usman, Syamsudin Waine, Jefri