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在收集某款家电产品的主流生产水平数据的基础上,采用Ga Bi数据库中的温室气体排放相关数据,根据ISO 14040/44制定的生命周期评价理论框架,采用PAS2050准则开展家电产品碳足迹的研究,制订了碳足迹计算方法。以微波炉产品为例,讨论不同生命周期过程对碳足迹产生的影响。结果表明:微波炉在使用阶段的温室气体的排放量最大。
On the basis of collecting data on the mainstream production level of a certain household electrical appliance product and using the data related to greenhouse gas emissions in the Ga Bi database and using the life cycle assessment theory framework established by ISO 14040/44, the PAS2050 standard is applied to study the carbon footprint of household electrical appliances , Developed a carbon footprint calculation method. Take microwave oven products as an example to discuss the impact of different life-cycle processes on carbon footprint. The results show that the microwave oven emits the largest amount of greenhouse gas during its use.