논문 상세보기
pp.404-413
To establish a reasonable resource circulation oriented society of Municipal Solid Waste (MSW), more exact and detailed information for MSW generation characteristics should be obtained. Although a municipality has generally various MSW discharge sources, a simplified generation characteristics is uniformly applied in all cases for establishing an integrated waste management system regardless of living style such as single detached house or apartment and living area such as urban or rural area. The annual average generation rate of municipal solid wastes in Changwon is approximately 0.345 kg/ c·d. As the results of density analysis, the average density of urban or rural area 0.210 ~ 0.216 kg/L. The weight percent of combustible matters is on average 98.9% and food waste was major source of solid waste as 58.5%. Calorific value range from 1,620 kcal/kg to 1,680 kcal/kg at detached house and 2,780 kcal/kg to 2,980 kcal/kg at apartment. Apartment residence has higher the calorific value than detached house. In this study Changwon city was selected as a model municipality which has urban and rural area. MSW generation rate and its physicochemical properties were experimentally estimated, and then the MSW discharge characteristics of residents were also surveyed by questionnaire. Data were classified into generation source and region to identify their differences in MSW generation characteristics.
