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All Journal Agrointek JURNAL AGROINDUSTRI HALAL
Dwi Setiawan
Universitas Djuanda Bogor
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering Social Sciences

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Analisis teknoekonomi usaha pengolahan limbah cair organik menggunakan black soldier fly (Hermetia illucens) Dwi Setiawan; Aditia Ginantaka; Miftahudin Miftahudin
AGROINTEK Vol 16, No 2 (2022)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v16i2.11403

Abstract

Liquid waste could not treated by primary treatment only, secondary or tertiary treatment is needed. However, this process has a high cost, so alternative processes are required. Black soldier fly (BSF) is an alternative treatment for a low-cost. In addition, waste treatment with BSF also produce animal food from the larvae produced and compost from processing residue. This processing product has a good economical value. However, a business project should be conducted a feasibility analysis to find out if the business is possible. Feasibility analysis is based on financial analysis of investment criteria: Net Present Value (NPV), Net Benefit Cost per ratio (Net B/C), Internal Rate of Return (IRR) and Payback Period (PP). The result is NPV Rp141,626142; Net B/C 1.15; IRR 17.6 % and PP 3.95 years. Based on that financial criteria, the organic waste processing into animal feed and fertilizers using BSF is possible. Sensitivity analysis shows that decreasing revenue over 8.04% could make this business unfeasible. The increasing of main material cost for almost 59% could keep this business feasible.
APLIKASI SISTEM ANTRIAN DALAM PELAYANAN KASIR DI KEDAI BUMBU RESTO Dwi Setiawan
JURNAL AGROINDUSTRI HALAL Vol. 2 No. 1 (2016): Jurnal Agroindustri Halal
Publisher : Lembaga Riset dan Pengabdian Kepada Masyarakat Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (882.597 KB) | DOI: 10.30997/jah.v2i1.346

Abstract

Jumlah kedatangan pelanggan yang melampaui kapasitas kemampuan dari pelayanan pekerja kasir membuat pelanggan menunggu yang menyebabkan munculnya antrian. Penelitian ini bertujuan mengukur dan meningkatkan performa kinerja pelayanan kasir di Kedai Bumbu Resto. Penelitian ini menggunakan data primer, diantaranya yaitu data waktu kedatangan pelanggan serta waktu pelayanan (kasir/server). Berdasarkan hasil penelitian diketahui kapasitas pelayanan adalah 1,13 (kinerja pelayanan tidak seimbang dengan kedatangan pelanggan). Rata-rata jumlah pelangan setiap menit sebesar 0,8 kedatangan dan rata-rata pelayanan setiap menit sebesar 0,71 pelanggan. Berdasarkan hasil dari 5 skenario perbaikan, maka skenario ke-3 merupakan skenario paling optimal, dengan penambahan 2 orang pelayan kasir (server). Maka model antrian yang cocok adalah (M/M/3);(FCFS/∞/∞) dengan sistem antrian Multichannel-Single Phase dimana terdapat tiga jalur antrian dengan tiga pelayanan kasir (server).
Co-Authors Aditia Ginantaka Miftahudin Miftahudin