Analisis Pengaruh Kecepatan dan Waktu Pengadukan terhadap Homogenitas Sampah Organik dalam Proses Pengomposan

Dimas Vrisnanda Yulio Diva Prakasa; Haris Puspito Buwono

doi:10.61132/venus.v3i1.707

Authors

Dimas Vrisnanda Yulio Diva Prakasa Politeknik Negeri Malang
Haris Puspito Buwono Politeknik Negeri Malang

DOI:

https://doi.org/10.61132/venus.v3i1.707

Keywords:

Composter, Homogeneity, Organic Waste

Abstract

The problem of household waste, which accounts for 50-70% of the total waste in Indonesia, mainly in the form of organic waste such as food and vegetable scraps, is a major challenge in environmental management. Composting is an effective method of managing organic waste by turning it into compost. However, organic waste management in Indonesia is still minimally practiced because it is considered to have no economic value. A 50 kg capacity composter machine equipped with a vertical mixer and using an electric motor can increase composting efficiency. This study aims to analyze the feasibility of composter machines and to analyze the effect of speed and mixing time on composter machines on the homogeneity of organic waste. The research method used is quantitative experimental with factorial experimental design (DOE) to analyze the effect of speed and stirring time on the composter machine on the homogeneity of organic waste. The stirring speed variations tested were 30, 45, and 60 RPM, with mixing times of 20, 30, and 40 minutes. The results showed that the single mixer composter machine proved to be feasible and reliable in producing homogeneous organic waste, with a high process capability value of 5.86. The use of mixing speed from 30 RPM to 60 RPM and mixing time from 20 minutes to 40 minutes significantly increased the homogeneity of organic waste, with the highest value of 97.54% at 60 RPM speed for 40 minutes.

References

Adelia, D., & Santosa, S. (2023). PENGARUH PENGADUKAN TERHADAP PROSES PEMBUATAN BIOGAS (REVIEW). DISTILAT: Jurnal Teknologi Separasi, 6(2). https://doi.org/10.33795/distilat.v6i2.160

Bachtiar, M. M., & Fauzi, A. S. (2023). Rancang Bangun Transmisi Daya Mesin Pencacah dan Pengaduk Sampah Organik Kapasitas 25Kg/10 menit dan 50Kg/menit. Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi), 7(1), 417–425.

Denni Kartika Sari, & Retno Sulistyo Dhamar Lestari. (2015). PENGARUH WAKTU DAN KECEPATAN PENGADUKAN TERHADAP EMULSI MINYAK BIJI MATAHARI (Helianthus annuus L.) DAN AIR. integrasi, 5(3).

Fadillah, A. N., Akbar, F., Firdaus, M. R., & Putrayudanto, P. (2016). RANCANG BANGUN MESIN PENGOLAH LIMBAK ORGANIC TERINTEGRASI SENSOR SUHU DAN KELEMBABAN UNTUK MENUNJANG KUALITAS KOMPOS. Jurnal Poli-Teknologi, 14(3). https://doi.org/10.32722/pt.v14i3.767

Fayad, I. (2021). Desain dan Pembuatan Mesin Pencacah Sampah Organik. Dalam Desain dan Pembuatan Mesin Pencacah Sampah Organik (hlm. 1–83). Politeknik Negeri Malang.

Ferdiansyah, R. T., Fauzi, A. S., & PRAMESTY, Y. S. (2023). Rancang Bangun Mesin Pengaduk Sampah Organik Berkapasitas 50 Kilogram/Menit. Universitas Nusantara PGRI Kediri.

Firdausy, M. A., Mizwar, A., Firmansyah, M., & Fazriansyah, M. (2021). PEMANFAATAN LARVA BLACKxSOLDIER FLY (HERMETIA ILLUCENS) SEBAGAI PEREDUKSI SAMPAH ORGANIK DENGAN VARIASI JENIS SAMPAH DAN FREKUENSI FEEDING. Jukung (Jurnal Teknik Lingkungan), 7(2). https://doi.org/10.20527/jukung.v7i2.11948

Herlina, F. (2014). Bioactivators Effectiveness And Utilization In Bulking Agents Of Water Hyacinth As Compost. Jurnal Integrasi Sistem Industri, 1(2).

Khurmi, R.S, G. J. K. (2005). Text Book Of Machine Design. Dalam Euresia Publish House (Vol. 45, Nomor 12).

Nugroho, Y. P., & Prayogi, E. (2021). Perancangan Mesin Pembuat Kompos Cair Bahan Dasar Sampah Organik. Jurnal Ilmiah Teknik Mesin, 9(2).

Ramadhan D R. (2021). Pembuatan Mesin Pencacah Sampah Organik Mejadi Campuran Media Tanam Kapasitas 3kg/menit. Dalam Pembuatan Mesin Pencacah Sampah Organik Mejadi Campuran Media Tanam Kapasitas 3kg/menit (hlm. 1–78). Politeknik Negeri Malang.

Rochman M M. (2016). Desain Mesin Pencacah Sampah Organik dan Anorganik Kapasitas 100kg/jam. Dalam Desain Mesin Pencacah Sampah Organik dan Anorganik Kapasitas 100kg/jam (hlm. 1–77). Politeknik Negeri Malang.

Royaeni, Pujiono, & Pudjowati, D. T. (2014). Pengaruh Penggunaan Bioaktivator MOL Nasi Dan MOL Tapai Terhadap Lama Waktu Pengomposan Sampah Organik Pada Tingkat Rumah Tangga. Jurnal VISIKES, 13(1).

Suwatanti, E., & Widiyaningrum, P. (2017). Pemanfaatan MOL Limbah Sayur pada Proses Pembuatan Kompos. Jurnal MIPA, 40(1).