基于SimaPro利用废弃餐饮油脂炼制生物柴油的生命周期环境影响评价  

The environmental impact assessment of life cycle of biodiesel from food waste oil based on SimaPro software

作　　者：徐艳[1] 张培栋[1] 

机构地区：[1]青岛科技大学环境与安全工程学院,山东青岛266042

出　　处：《可再生能源》2013年第6期79-84,89,共7页Renewable Energy Resources

基　　金：国家自然科学基金项目(40901063)

摘　　要：基于生命周期评价(LCA)理论和SimaPro(Version7.3.3)软件,利用Eco-indicator99(生态指数法)环境影响评价指标体系,分析生物柴油生命周期环境影响;并将其与具有相同功能单位的石化柴油进行比较。结果表明:1 MJ生物柴油生命周期环境负荷单一值为0.006 8 Pt,其中,生产阶段造成的环境负荷较显著。1 MJ石化柴油生命周期环境负荷单一值为0.014 8 Pt,表明生物柴油产品较石化柴油更具环境协调性。Based on the theory of Life Cycle Assessment（LCA） and SimaPro software （Version7.3.3）, the study has analyzed the life cycle impact assessment of biodiesel by using the system of Ecoindicator 99.In addition, the impact assessment of 1 MJ biodiesel was compared with petroleum diesel which has the same function unit. The conclusion was： the environmental single score of 1 MJ biodiesel life cycle assessment was 0.006 8 Pt, in which biodiesel production has the most significant environmental load.By contrast, biodiesel product was much more friendly to environment than petroleum diesel, which has the environmental impact singe score of 0.014 8 Pt.

关 键 词：生命周期评价(LCA) 生物柴油 石化柴油 SimaPro软件 环境影响评价 

分 类 号：TK6[动力工程及工程热物理—生物能] S216.2[农业科学—农业机械化工程]