SFA基本方法体系及其在战略性资源代谢分析中的应用

Substance Flow Analysis and the Application in Strategic Resources Metabolic Analysis

物质流分析(SFA)方法作为国家或地区间工业代谢分析的一种手段,目前正越来越广泛的应用于包括各种有色金属元素在内的生命周期评估。文章主要对物质流分析方法的现状及其发展进行简要的介绍。同时,为展示物质流分析方法在战略性资源代谢分析中的应用前景,作者以中国境内的锌元素为例,介绍了运用该方法对锌元素代谢进行分析的一般步骤与效果分析。

Substance flow analysis （SFA） was used as a tool to evaluate the industrial metabolism between countries and regions, now it becomes more popular in the Life cycle analysis of many elements （non-ferrous metal elements are also included）. In this paper we mainly introduce some ultimate principles of SFA. Besides, using Zinc in China as an example, we introduce the application of SFA into strategic resources metabolic analysis.