生命周期评价（LCA）与固废资源化

针对固体废弃物特点和近年来固体废弃物处理情况及废弃物资源化趋势，介绍了生命周期评价（LCA）的概念及特征，具体阐述了LCA的内容及框架，探讨了将LCA应用于固废资源化决策的合理性和可行性，以促进其在环保领域的推广应用。

Life Cycle Assessment(LCA) and solid wastes recycling

According to the features and the treatment situation of the solid wastes in recent years, as well as the solid wastes recycling trend, the paper introduces the concept and characteristics of the Life Cycle Assessment, explains concretely its contents and framework, and discusses the rationality and feasibility of applying the Life Cycle Assessment into the solid wastes recycling decision, in order to enhance the promotion and application in the environmental protection field.