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Food waste can be meat, fish, cooked food scraps, moldy bread, bone scraps, cakes, expired foods, dairy products, fruits and vegetables. Food waste which is put into the trash will decay and produce a foul odor which in turn will invite flies and cause potentially diseases. Most of the food waste that is processed using the composting process needs to spend a relatively long time, which is about 1-3 months or even 6-12 months. This study aims to accelerate composting time through the addition of additive microorganisms in various quantities. Four aerobic composter reactors were utilized in this study. Variations of additive microorganisms added to the research object were 0 in reactor (control), 8 g in B2 reactor, 16 g in B3 reactor, and 32 g in B4 reactor. All reactors were added with dolomite lime. During the composting process temperature, pH, water content and macroelement were tested. The results showed that the mature and stable compost was reached on the seventh day and produced from B2 reactor. In That reactor treated food waste and additive microorganisms with a ratio of 7:3, and 1 g dolomite lime. The level of C/N ratio produced from B2 reactor was 16.71. The value of C/N ratio was better than B3 reactor which produced C/N of 18.37. The control reactor produced a C/N ratio of 21.84 and mature and stable compost was reached on the 14th day. All in all, this study was regarded to be successful in accelerating the degradation of food waste into mature and stable compost in just seven days.
Ayuningtyas, D. N. (2009). Pengaruh Sistem Aerasi dan Ketersediaan Oksigen Terhadap Laju Proses Pemgomposan dan Kualitas Kompos Berbahan Baku Limbah Pencucian Biji Kakao Terfermentasi, Serasah Daun dan Kotoran Sapi. Institut Pertanian Bogor.
Azizah, A., Zaman, B., & Purwono, P. (2017). Pengaruh Penambahan Campuran Pupuk Organik Kotoran Sapi dan Kambing Terhadap Kualitas Kompos dari Sampah Daun Kering di TPST UNDIP. Theses. Universitas Diponegoro, Semarang.
Barrena, R., Font, X., Gabarrell, X., & SÃ¡nchez, A. (2014). Home composting versus industrial compostingâ€¯: Influence of the composting system on compost quality with a focus on compost stability. Waste Management, 34(7), 1109-1116.
Bernal, M. P., Alburquerque, J. A., & Moral, R. (2009). Bioresource Technology Composting of animal manures and chemical criteria for compost maturity assessment. A review. Bioresource technology, 100(22), 5444-5453.
Danner, S. (2010). Peningkatan pH tanah masam di lahan rawa pasang surut pada berbagai dosis kapur untuk budidaya kedelai. Jurnal Agroqua, 8(2), 1â€“5.
Fan, Y. Van, Tin, C., Roji, M., & Woh, C. (2017). Evaluation of Effective Microorganisms on home scale organic waste composting. Journal of Environmental Management, 216, 41-48.
Justice, J., Tucker, P., Speirs, D., Fletcher, S. I., Edgerton, E., & Mckechnie, J. (2010). Local Environmentâ€¯: The International Factors Affecting Take-up of and Drop- Factors Affecting Take-up of and Drop-out from Home Composting Schemes, (March 2015), 37â€“41. https://doi.org/10.1080/13549830306660
Keener, H. M., Dick, W. A., & Hoitonk, H. A. J. (2000). Composting and Beneficial Utilization of Composted By-Product Materials. Ohio, USA.: Ohio Agricultural Research and Development Center, Wooster, Ohio, USA. https://doi.org/10.2136/sssabookser6.c10
Pereira, B. F. F., He, Z., Stoff, P. J., Montes, C. R., Melfi, A. J., & Baligar, V. C. (2012). Nutrients and Nonessential Elements in Soil after 11 Years of Wastewater Irrigation, Journal of Environmental Quality, 41(3), 920â€“927. https://doi.org/10.2134/jeq2011.0047
Simanungkalit, R. D. M., Didi, A. S., Rasti, S., Diah, S., & Wiwik, H. (2006). Pupuk Organik dan Pupuk Hayati. Jawa Barat: Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian.
Som, M., LemÃ©e, L., & AmblÃ¨s, A. (2009). Bioresource Technology Stability and maturity of green waste and biowaste compost assessed on the basis of a molecular study using spectroscopy, thermal analysis, thermodesorption and thermochemolysis, Bioresource technology, 100(19), 4404â€“4416. https://doi.org/10.1016/j.biortech.2009.04.019
Tchobanoglous, G., & Kreith, F. (2002). Handbook of Solid Waste Management Second Edition (Second). New York: McGraw-Hill.
Zhang, D., He, P., Jin, T., & Shao, L. (2008). Bioresource Technology Bio-drying of municipal solid waste with high water content by aeration procedures regulation and inoculation, Bioresource Technology, 99 (18), 8796â€“8802. https://doi.org/10.1016/j.biortech.2008.04.046