大型秸秆沼气集中供气工程生命周期评价

Life Cycle Assessment for Large-scale Centralized Straw Gas Supply Project

运用生命周期分析与评价方法,通过物质、能量、经济等秸秆资源化利用的价值流和价值驱动力核算,首次对大型秸秆沼气集中供气示范工程进行了系统的生命周期评价,提供了大型秸秆沼气集中供气工程的能源流动、环境影响和经济性定量评价结果。

By using the life cycle analysis and assessment methods and calculating the value flow and value drives of material,energy,economy and others in the resource utilization of straws,a systematic life cycle assessment was conducted for the first time on the large-scale centralized straw gas supply project and provided quantitative evaluation results of its energy consumption,environmental influence and economic costs.