ISO4370:2022标准简介及其示范作用  

Introduction to ISO 4370:2022 and its exemplary role

作　　者：王道群 习杰 尹长光 Wang Daoqun;Xi Jie;Yin Changguang(Xinxing Hebei Engineering Technology Co.,Ltd.,Handan 056300,China)

机构地区：[1]新兴河北工程技术有限公司,河北邯郸056300

出　　处：《冶金标准化与质量》2022年第6期37-40,共4页Metallurgical Standardization & Quality

摘　　要：ISO 4370:2022《给水球墨铸铁管寿命周期环境评价和循环利用》以CO_(2)作为环境评价指标,采用LCA法对给水球墨铸铁管进行了环境评价,给出了所有过程的二氧化碳排放量计算公式,给出减少环境影响的关键驱动以及循环利用的分析。本文对此进行简介,并分析该标准对LCA在工业品中应用的示范作用。ISO4370:2022‘Environmental life cycle assessment and recycling of ductile iron pipes for water applications’focused on CO_(2) emissions as the environment impact indicator.The standard evaluated the environmental consequence of ductile iron pipes for water applications by LCA(Life cycle assessment)method.It gave calculation formulas of CO_(2) emission for all processes,as well as the key drivers for impact reduction and the analysis of recycling of ductile iron pipes.The article will make a brief introduction of it and see the exemplary role to LCA implementation in industrial products.

关 键 词：球墨铸铁管 LCA 二氧化碳排放量 

分 类 号：F406[经济管理—产业经济]