Analisis Teknologi Pengolahan Sampah Di Kupang Dengan Proses Hirarki Analitik Dan Metode Valuasi Kontingensi (Analysis of Waste Treatment Technology in Kupang with Analytic Hierarchy Process and Contingent Valuation Method)

摘要

Waste management needs special attention from both the government and the public, primarily associated with the waste processing technology. The more limited land for Final Processing Places (FPP) will need a development of alternative technology. There are four alternative technologies offered in this study incineration, sanitary landfill, composting and recycling. The objectives of this research were to analyze the opinions of the stakeholders on the priority scale of waste processing technology implemented in Kupang, estimating the value of Willingness to Pay (WTP) for public service improvement of waste management in Kupang and to analyze the factors affecting the public\u27s willingness to pay for each alternative waste treatment technology. The method used applied in this research is Analytic Hierarchy Process (AHP) with 28 respondents and contingent valuation method to determine the value of WTP with a total of 100 households. The result of AHP analysis showed that the priority waste treatment technology for waste management activities in Kupang is composting. The value of WTP for the improvement of the public waste management services in Kupang with each alternative waste treatment technologies per month per household are i.e. incinerator Rp. 16,309,45,-; composting Rp. 13,638.45,-; sanitary landfill Rp. 12,311.93,-; and recycling Rp. 13,188.07,-. In addition the factors affecting the public\u27s willingness to pay are for the incineration technology, composting and recycling, the factors that influence WTP are the level of income and ability to pay. In terms of sanitary landfill technology there is no significant factor that affects the WTP.