S U M A D I, 101143002 (2013) ANALISIS EFEKTIVITAS METODE PENCACAHAN SAMPAH ORGANIK MESIN "SUMADI" DAN FERMENTASI PENGOMPOSAN TERHADAP PENURUNAN KEPADATAN LALAT DAN BAU DI TPS MASTRIP NGANJUK DAN MASYARAKAT SEKITARNYA. Thesis thesis, UNIVERSITAS AIRLANGGA.
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Abstract
Open dumping final disposal is proven to be a source of flies, odors, and methane emissions, impacting public health and the environment. “Sumadi Machine” is reducing the volume of organic waste through fermentation (resulting in cattle feed) and composting. The aim of this research was analyzing the effectiveness of “Sumadi Machine” and fermentation composting organic waste processing in decreasing density of flies and odors in Waste Collection Depot (TPS) Mastrip and its surrounding community. Quasi-experimental study on equivalent control group showed shredding to less than 5 cm reduces the volume of organic waste by 66% to 68%. This reduced to 72% of total volume transported to final disposal. Pretest data showed observation on density of flies and odors a few days earlier and the volume of waste before shredding. Post-test data shows observation on density of flies and odor and volume of waste after treatment. Paired t-test for fly density and volume of organic waste shredded yielded p = 0.009 < α = 0.05 = significant and p = 0.021 < α = 0.05 = significant respectively. Wilcoxon statistical test for odor in TPS Mastrip yielded p = 0.007 < α = 0.05 = significant, while in the surrounding area yielded p = 0.046 < α = 0.05 = significant. These results showed there were significant differences. Conclustion, the use “Sumadi Machine” and fermentation composting in organic waste processing effectively reduce the density of flies, odors, and organic waste volume in TPS Mastrip and surrounding communities, thus improving waste management system.
| Item Type: | Thesis (Thesis) | |||||||||
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| Additional Information: | KKC KK TKL. 04/13 Sum a | |||||||||
| Uncontrolled Keywords: | Waste management, density of flies, shredding machine, composting waste fermentation | |||||||||
| Subjects: | G Geography. Anthropology. Recreation > GE Environmental Sciences > GE300-350 Environmental management T Technology > TD Environmental technology. Sanitary engineering > TD783-812.5 Municipal refuse. Solid wastes |
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| Divisions: | 10. Fakultas Kesehatan Masyarakat > Magister Kesehatan Lingkungan | |||||||||
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| Depositing User: | Nn Duwi Prebriyuwati | |||||||||
| Date Deposited: | 2016 | |||||||||
| Last Modified: | 13 Jun 2017 17:05 | |||||||||
| URI: | http://repository.unair.ac.id/id/eprint/37383 | |||||||||
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