| Life Cycle Assessment of Motor Bike and Electric Bike in Urban Areas of China |
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| 作者姓名： | 戴杜 冷如波 张成 王成焘 |
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| 作者单位： | 1 Room 411, Mechanical Building, School of Mechanical and Power Engineering, Shanghai Jiao Tong University, 1954 Huashan Road,Shanghai 200030 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | Motor bikes （m-bike） and electric bikes （e-bike） are widely used in urban areas of China. Life cycle assessment of m-bike and e-bike are presented to compare their energy use and environmental emission in a life cycle span. An m-bike and an e-bike are disassembled to collect material composition data for the life cycle assessment. The results show that e-bike consumes less energy and has less global warming potential （GWP）, biochemical oxygen demand （BOD）, chemical oxygen demand （COD）, suspended solids （SS）, dissolved solids （DS）, hydrocarbons （HC） than m-bike during life cycle. But e-bike generates more solid wastes, and more acidification potential （AP）, heavy metal （HM） than m-bike. Advanced batteries and clean coal fired power plant technologies are recommended to promote e-bike use in urban area.
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| 关 键 词： | 电动自行车 生命周期估计 环境保护 固体废物 环境评价 |
| 收稿时间： | 2005-07-08 |
Life Cycle Assessment of Motor Bike and Electric Bike in Urban Areas of China |
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| DAI Du,LENG Ru-bo,ZHANG Cheng,WANG Cheng-tao.Life Cycle Assessment of Motor Bike and Electric Bike in Urban Areas of China[J].Journal of Donghua University,2005,22(5):1-4. |
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| Authors: | DAI Du LENG Ru-bo ZHANG Cheng WANG Cheng-tao |
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| Abstract: | Motor bikes (m-bike) and electric bikes (e-bike) are widely used in urban areas of China. Life cycle assessment of m-bike and e-bike are presented to compare their energy use and environmental emission in a life cycle span. An m-bike and an e-bike are disassembled to collect material composition data for the life cycle assessment. The results show that e-bike consumes less energy and has less global wanning potential (GWP), biochemical oxygen demand (BOD), chemical oxygen demand (COD), suspended solids (SS), dissolved solids (DS), hydrocarbons (HC) than m-bike during life cycle. But e-bike generates more solid wastes, and more acidification potential (AP), heavy metal (HM) than m-bike. Advanced batteries and clean coal fired power plant technologies are recommended to promote e-bike use in urban area. |
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| Keywords: | motorbike electric bike life cycle assessment emission |
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