Open-Loop Recycling: Criteria for Allocation Procedures

被引：190

作者：

Ekvall, Tomas ^{[1
]}

Tillman, Anne-Marie ^{[1
]}

机构：

[1] Chalmers Univ Technol, Tech Environm Planning, S-41288 Gothenburg, Sweden

来源：

INTERNATIONAL JOURNAL OF LIFE CYCLE ASSESSMENT | 1997年 / 2卷 / 03期

关键词：

Allocation procedures; cascade materials; environment; decision making; inventory analysis; LCA; tool for decision support; Life Cycle Assessment (LCA); applications; methodology; open loop recycling; recycling; open loop; system boundaries; systems analysis;

D O I：

10.1007/BF02978810

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

If the aim of an LCA is to support decisions or to generate and evaluate ideas for future decisions, the allocation procedure should generally be effect-oriented rather than cause-oriented. It is important that the procedure he acceptable to decision makers expected to use the LCA results. It is also an advantage if the procedure is easy to apply. Applicability appears to be in conflict with accurate reflection of effect-oriented causalities. To make LCA a more efficient tool for decision support, a range of feasible allocation procedures that reflect the consequences of inflows and outflows of cascade materials is required.

引用

页码：155 / 162

页数：8

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