Developmental of Calculation Scheme for Municipal Solid Waste Management to Minimize Solid Waste Volume and Maximize Resource Recovery

本研究的目的是建立城市固体废物管理的质量和能量平衡、成本评估、资源回收和有害物质排放的计算方案，以最大限度地减少固体废物的体积和最大限度地回收资源。研究结果表明：（1）建立了可燃垃圾、不可燃垃圾、不可燃垃圾、可燃垃圾2.建立了估算垃圾、废纸等代表性组分质量流量的计算模型，3.通过对多个城市的问卷调查，阐明了资源回收设施的物料平衡、建设和运行成本以及资源回收率; 4.通过对各城市的物料平衡、建设和运行成本的分析，通过对多个城市的问卷调查，阐述了废塑料减量化设施的建设、运行成本和资源回收等问题。6.建立了固体废物管理成本估算模型; 7.尝试将上述模型联系起来，使之系统化。

The object of this research is the construction of calculation scheme about mass and energy balance, cost evaluation, resource recovery and emission of hazardous materials for municipal solid waste management to minimize solide waste volume and maximize resource recovery. It must be comprehensive and be composed of all subsystems, such as waste generation, recycle, reduction, treatment and ultimate disposal.The following results are obtained.1.The calculation model for estimating the collection weight of some kind of solid wastes, such as combustible refuse, imcombustible refuse, bulky waste and resource mixed waste is developed.2.The calculation model for estimating the mass flows of representative compositions such as garbage, paper waste, wood waste, waste textile, waste plastics and waste metals through all subsystems is developed.3.The mass-balance, construction and running cost and resource recovery in resource recovery facilities are elucidated by questionnaire to many municipalities.4.The mass-balance, construction and running cost and resource recovery in volume reduction facilities of waste plastics are elucidated by questionnaire to many municipalities.5.The mass-balance, construction and running cost and resource recovery in composting facilities are elucidated by questionnaire to many municipalities.6.The calculation model for estimating cost of solid waste management is developed.7.The connection and systematization of all the models mentioned above is attempted.