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Pelatihan Penggunaan Mesin Pengering Kopi Untuk Meningkatkan Keterampilan Petani Kopi Faizin, Nur; Ulma, Zeni; Prasetyo, Dafit Ari; Hananto, Yuli; Karimah, Cahyaning Nur
Journal of Community Development Vol. 4 No. 2 (2023): December
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v4i2.159

Abstract

Improving human resource skills is one of the pillars in determining the increase in quality and quantity of production in a business. In the coffee plantation business sector, the skills of coffee farmers play an important role in the production process. The operation of the machines used is an absolute requirement for achieving effectiveness and efficiency in the process. One of them is a coffee drying machine obtained by the Sumber Kembang farmer group from previous community service activities. This must be accompanied by operating skills so that in this service activity training will be carried out on the use of coffee drying machines. The methods used were surveys, training and discussions. The result of this service activity is the achievement of increasing the skills of coffee farmers in terms of operating coffee drying machines. Achievement of service activities is carried out by providing feedback to partners in the form of questionnaires. The results of the questionnaire showed that respondents from partner members mostly gave positive responses to service activities in the form of coffee drying machine training.
Potensi Produksi Biogas Berbahan Baku Campuran Feses Sapi, Rumen Sapi, dan Kulit Pisang Ulma, Zeni; Nuruddin, Mochammad; Faizin, Nur; Hananto, Yuli; Rahmanto, Dedi Eko; Rofiqi, Moh. Hajar
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 7 No. 1 (2025): JPPL, Maret 2025
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M), Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v7i1.2605

Abstract

ABSTRACT The utilization of cattle rumen contents, cattle manure, and banana peel waste to produce biogas through anaerobic fermentation is an alternative method to reduce waste in the agricultural and livestock sectors. This study was conducted to determine the quality of each composition, where the compositions in this research included a mixture of cattle rumen contents and cattle manure in 50:50 ratio, a mixture of cattle rumen contents and banana peel waste in 50:50 ratio, and a composition with three materials fermented simultaneously in a 40:30:30 ratio. The study used a biodigester with a batch operating system and single-stage configuration, with the fermentation process occurring in the digester for 17 days. The analysis aimed to assess the quality of biogas produced from each composition, measuring biogas volume and methane gas concentration for each trial. The results indicated that the highest biogas volume was obtained from the substrate composition of cattle rumen contents and banana peel waste (ratio of 50:50), amounting to 325.5 ml, while the highest methane (CH4) content was found in the composition of cattle rumen contents and cattle manure at 18.80% with a carbon dioxide percentage of 23.06%. The best flame test resulted from the experiment consisting of cattle rumen contents and cattle manure. Keywords: Biodigester, cattle manure, cattle rumen contents, banana waste, methane, biogas volume
Potensi Produksi Biogas Berbahan Baku Campuran Feses Sapi, Rumen Sapi, dan Kulit Pisang Ulma, Zeni; Nuruddin, Mochammad; Faizin, Nur; Hananto, Yuli; Rahmanto, Dedi Eko; Rofiqi, Moh. Hajar
Jurnal Pengendalian Pencemaran Lingkungan (JPPL) Vol. 7 No. 1 (2025): JPPL, Maret 2025
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M), Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/jppl.v7i1.2605

Abstract

ABSTRACT The utilization of cattle rumen contents, cattle manure, and banana peel waste to produce biogas through anaerobic fermentation is an alternative method to reduce waste in the agricultural and livestock sectors. This study was conducted to determine the quality of each composition, where the compositions in this research included a mixture of cattle rumen contents and cattle manure in 50:50 ratio, a mixture of cattle rumen contents and banana peel waste in 50:50 ratio, and a composition with three materials fermented simultaneously in a 40:30:30 ratio. The study used a biodigester with a batch operating system and single-stage configuration, with the fermentation process occurring in the digester for 17 days. The analysis aimed to assess the quality of biogas produced from each composition, measuring biogas volume and methane gas concentration for each trial. The results indicated that the highest biogas volume was obtained from the substrate composition of cattle rumen contents and banana peel waste (ratio of 50:50), amounting to 325.5 ml, while the highest methane (CH4) content was found in the composition of cattle rumen contents and cattle manure at 18.80% with a carbon dioxide percentage of 23.06%. The best flame test resulted from the experiment consisting of cattle rumen contents and cattle manure. Keywords: Biodigester, cattle manure, cattle rumen contents, banana waste, methane, biogas volume
Instalasi Sistem Penghematan Energi Listrik Mesin Pendingin di Agen Sosis Kecamatan Sukowono Kabupaten Jember Fahriannur, Ahmad; Hananto, Yuli
Inovasi Jurnal Pengabdian Masyarakat Vol 1 No 3 (2023): IJPM - Desember 2023
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/ijpm.247

Abstract

Penggunaan energi listrik kapasitas besar pada umumnya digunakan dalam keperluan usaha atau bisnis. Tetapi dalam penggunaanya mengalami beberapa masalah seperti rugi-rugi daya dan penurunan daya. Kualitas daya listrik dapat dipengaruhi oleh jenis beban sehingga efisiensinya dapat berkurang. Jenis beban yang dapat mempengaruhi nilai faktor daya adalah jenis beban induktif, umumnya terdapat pada peralatan rumah tangga seperti pamanas, kulkas, dan pompa air. Terdapat beberapa kulkas pada mitra Agen Sosis Audy yang bergerak dibidang penjualan makanan beku / frozen food. Kulkas yang mengkonsumsi daya cukup besar membuat mitra harus membayar listrik cukup mahal, dikarenakan konsumsi daya reaktif yang besar dan kurang tinggi nilai faktor daya. Tujuan kegiatan pengabdian ini adalah untuk memperbaiki nilai faktor daya supaya dapat lebih menghemat pembayaran listrik oleh mitra. Perbaikan faktor daya dilakukan dengan cara memasang kapasitor pada masing-masing kulkas. Nilai kapasitor disesuaikan dengan hasil pengukuran menggunakan cos phi meter. Setelah dilakukan pemasangan kapasitor, nilai faktor daya mengalami kenaikan sebesar 0,12 dan berhasil menghemat pembayaran listrik sebesar 35%.