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Efektivitas Reaktor Biogas dan Pengolahan Limbah Bioslurry Sebagai Sumber Energi Rumah Tangga Serta Hara Organik Pada Wilayah Pertanian Di Halmahera Timur Suparman Suparman; Suryati Tjokrodiningrat; Zauzah Abdullatif; Said Hasan; Yunus Syafie; Asrul Dedy Ali Hasan
Jurnal Pertanian Khairun Vol 2, No 2: (Desember, 2023)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jpk.v2i2.7273

Abstract

East Halmahera is the main area for developing rice and beef cattle in the North Maluku region. The cultivation of food crops and livestock production generates substantial waste which requires proper management. Precise waste management can reduce environmental pollution in agricultural areas while creating added value opportunities. Rice waste is used with cow manure to produce biogas and organic fertilizer through anaerobic digestion technology. In this research, rice waste and cow dung were used to produce biogas and organic fertilizer through anaerobic digestion. The research is a continuation of previous studies on biogas production in a laboratory setting. The study is divided into two stages: firstly, the production of biogas, and secondly, the creation of organic fertilizer from the remaining bioslurry. The performance of a Modified Profile Anaerobic Reactor biogas digester was evaluated using standard parameters such as pH, temperature, total solids, and flame duration. The nutrient content of the organic fertilizer was tested based on various parameters, including C-organic, Nitrogen (N), C/N ratio, Phosphorus (P2O5), and Potassium (K2O). The results of the research showed that a biogas reactor with a capacity of 2.200 kg produced 4.2 kg of biogas with a flame duration of 12 hours, 7 minutes, and 10 seconds. The average temperature during the process was 29°C, and the total solid organic material decomposition was 33%. Total solid processed organic fertilizer with a C/N value of 16.53, C-Organic content of 24.16%, macronutrients N 1.93%, P2O5 0.37%, and K2O of 1.75%.Keywords: biogas, organic fertilizer, rice husks, cow dung, and East Halmahera.
PERENCANAAN POMPA AIR TENAGA SURYA DI DESA PLOLI KECAMATAN KAO TELUK KABUPATEN HALMAHERA UTARA Suparman Suparman; Muhammad Natsir Rahman; Sunarto Nasrun
Jurnal Teknik SILITEK Vol. 3 No. 02 (2023)
Publisher : Fakultas Teknik Universitas Pasifik Morotai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51135/jts.v3i02.77

Abstract

Penelitian ini dilakukan bertujuan untuk merencanakan secara teknis pompa air tenaga surya (PATS) di desa Ploli, Desa Ploli memiliki 53 rumah dan jumlah penduduk sebanyak 267 jiwa, aspek teknis dalam perancangan meliputi: menghitung total kebutuhan air, menghitung dimensi bak air, menghitung kebutuhan pompa air celup, menghitung kebutuhan inverter, menghitung kebutuhan panel surya. Dari hasil penelitian diperoleh bahwa kebutuhan air bersih di Desa Ploli adalah 16 m3 /hari, Dimensi bak air 3m x 3m x 2m = 18 m3, Pompa air celup 300 Watt 1 Unit, Inverter 400 Watt 1 Unit dan panel surya sebanyak 7 lembar dengan kapasitas daya 410 wp.