【摘要】 针对钢铁生产过程中的环境问题 ,建立了关于钢铁生产流程环境负荷的基本概念、评价指标和指标体系 ,引入 LCA方法和产品生命周期的概念 ,提出了钢铁产品半生命周期评价方法 ,应用这种方法分析了我国钢铁工业中一种典型生产流程的环境负荷问题更多还原

【Abstract】 The basic concept, evaluation index and index system have been established for environmental load in iron and steel manufacturing process.Based on the method of LCA and the concept of life cycle of product,an half life cycle.An evaluation methodology of steel product was put forward. By this method, the environmental load of typical technological process in steel industry in China is analyzed.更多还原