
0 引言
1 研究方法和实验数据
1.1 评价对象与范围
1.2 综合环境评价指数
Table 1 Environmental assessment index表1 环境评价指标 |
二级指标 | 三级指标 |
---|---|
足迹家族(footprint family) | 碳足迹(carbon footprint, CF) |
生态足迹(ecological footprint, EF) | |
水足迹(water footprint, WF) | |
资源耗竭(resource depletion) | 非生物耗竭潜势(abiotic depletion potential, ADP) |
酸化潜势(acidification potential, AP) | |
富营养化潜势(eutrophication potential, EP) | |
臭氧层损耗潜势(ozone depletion potential, ODP) | |
光化学氧化潜势(photochemical oxidant formation potential, POFP) | |
毒性损害(toxicity damage) | 人类致癌毒性(human toxicity cancer, HTC) |
人类非致癌毒性(human toxicity non-cancer, HTN) | |
生态毒性(ecotoxicity, ETX) |
Fig. 1 Weight of environmental assessment indicators图1 环境评价指标的权重 |
2 结果与讨论
2.1 电池组生产阶段的足迹家族影响
Fig. 2 Influence value of footprint family index of lithium-ion battery pack in production stage: (a) carbon footprint; (b) footprint family图2 锂离子电池组在生产阶段的足迹家族指标影响值:(a)碳足迹;(b)足迹家族 |
2.2 电池组生产阶段的资源耗竭影响
Fig. 3 Influence value of resource depletion index of lithium-ion battery pack in production stage图 3 锂离子电池组在生产阶段的资源耗竭指标影响值 |
2.3 电池组生产阶段的毒性损害影响
Fig. 4 Influence value of toxicity damage index of lithium-ion battery pack in production stage图 4 锂离子电池组在生产阶段的毒性损害指标影响值 |
2.4 电池组生产阶段的三级指标分析
Fig. 5 Influence ratio diagram of various environmental indicators of lithium-ion battery pack in production stage图 5 锂离子电池组在生产阶段中各项环境指标影响比例图 |