纺织服装工业用能源及物料的水足迹系数  

Water footprint factor of energy and materials in textile and garment industry

作　　者：张音[1] 巢晃[2] 吴雄英[3] 丁雪梅[1] 

机构地区：[1]东华大学服装学院,上海200051 [2]香港理工大学纺织及制衣学系 [3]上海出入境检验检疫局,上海200135

出　　处：《印染》2013年第18期41-45,共5页China Dyeing and Finishing

基　　金：科技部质检公益性行业科研专项(201010041);东华大学中央高校基本科研业务费专项;上海市技术性贸易措施应对专项(10TBT006)

摘　　要：基于水足迹理论和方法,界定了能源及物料水足迹系数的基本概念;通过重点分析讨论其核算方法,进而对若干纺织服装工业用能源及物料的水足迹系数进行计算与不确定性分析。结果表明,原煤、石油天然气、火电的水足迹系数分别为7.01 m3/t、9.25 m3/t、10.15×10-3m3/kW·h;纸制品、塑料制品、金属制品的水足迹系数分别为10 567.39 m3/Adt、29.27 m3/t、82.85 m3/t;核算结果数据质量等级分总体较高,评价等级良好,核算体系不确定性较低。Based on the theory and method of water footprint, the basic concept of water footprint factor of energy and materials is defined, and its calculation methodology is discussed. A number of water footprint factors of energy and materials used in textile and garment industry are calculated and the uncertainty analysis is conducted. The results show that the water foot- print factors of raw coal, natural gas, thermal power, paper products, plastic products and metal products are 7.0l m^3/t, 9.25 m^3/t, 10.15 × l0^-3 m^3/kW, h, 10567.39 m^3/Adt, 29.27 m^3/t and 82.85 m^3/t respectively. Overall, the quality of calcu- lating results is relatively good and the uncertainty of this calculating system is relatively low.

关 键 词：染整工业 纺织服装产品 工业水足迹 能源 物料 水足迹系数 核算方法 

分 类 号：TS101[轻工技术与工程—纺织工程]