Judul: Karakterisasi dan Analisis Potensi Kompos Sampah Padat Pasar Tradisional di Pasar Bogor
Abstrak: Traditional market solid waste is highly potential to be composted as based on its high organic matter content. Bogor market as one of the traditional market in Bogor municipality yet have the waste characteristics data that can be used as the basis of the waste processing. The objective of this research was to characterize the solid waste, to analyze compost potention of Bogor market waste to be composted. Characterization referred to SNI 19-3964-1995 and chemical analysis was carried out in the laboratory. The result shows that the solid waste generation of Bogor market reaches 27.0 m3 or approximately 7.2 tons of solid waste per day. Bogor market waste composition includes 84.0% organic waste, 7.1% plastic, 6.7% wood and 2.1% paper. The result of laboratory analysis showed that water content, ash content, volatile content, C/N ratio and caloric value are 83.39%, 2.02%, 14.58%, 27:1 and 4589 cal/g, respectively. The available land area can accommodate total material volume 31.76 tons waste and can produce 148.8 tons compost. The value of economic feasibility shows that the value of NPV (Net Present Value) and B/C ratio less than feasible standard. This shows that the compost installation is not economically feasible to be built.
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Judul: Analisis Willingness To Pay Pengelolaan Sampah Pasar Tradisional Kota Bogor
Abstrak: In correspond with the increase population, the quantity of solid waste is also increase. At present condition, the increasing quantity of solid waste could not be followed by its proper management, so many municipalities in Indonesia have serious problem to handle all waste generated. Unmanage solid waste has creating as a source of pollution, disease (and health aspect) and aesthetic problems. This study was conducted in Bogor traditional market for learning on willingness to pay (WTP) for handling the market solid waste management. Contingent Valuation Method (CVM) was used as a method in this study. The average WTP value of large, medium and small market seller was Rp 4,255, Rp 3,603 and Rp 3,212 per day respectively. The total WTP for the whole market was Rp 22,126,391 per day. The resulted conclusion was that the raising amount fund collected could be used to increase proper waste management and auxiliary benefit the environmental pollution could be eliminated.
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Judul: Posisi Filogenetik Kura-Kura Carettochelys Insculpta  (Reptillia: Testudinata)
Abstrak: Carettochelys insculpta is an endemic freshwater turtle of southern Papua and northern Australia. Phylogenetic position of this turtle is remain unresolved until now. Most of the research conducted show close relationships of C. insculpta and members of Trionychidae family. However, some of the research show distance between C. insculpta and members of Trionychidae family. This research is conducted to analyze phylogenetic relationship between C. insculpta and other members of Testudinata using 12S rRNA, 16S rRNA, and both gene as markers. DNA samples were obtained from three different organisms of C. insculpta. Two species used as outgroups were Alligator mississippiensis and Iguana iguana. Phylogenetic analysis was carried out using Neighbor-Joining method with Felsenstein 1981 (F81) modeltest. A polytomy tree of Testudinata was produced by using 12S rRNA gene. However, analysis using 16S rRNA and both genes as markers confirmed that C. insculpta was located between the Chelonidae and the Trionychidae family.
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