纺织服装灰水足迹核算中相关参数的选择  

Selection of relevant parameters in calculation of grey water footprint of textiles and apparel

作　　者：许璐璐[1] 吴雄英[1,2] 陈丽竹[1] 丁雪梅[1,3] 

机构地区：[1]东华大学服装.艺术设计学院,上海200051 [2]上海出入境检验检疫局,上海200135 [3]东华大学现代服装设计与技术教育部重点实验室,上海200051

出　　处：《印染》2015年第13期38-42,共5页China Dyeing and Finishing

基　　金：国家自然科学基金(71373041);东华大学中央高校基本科研业务费专项

摘　　要：水足迹是衡量水量消耗的多维指标,其中灰水足迹可以自然本底浓度和环境水质标准为基准量化污染消耗水量。回顾了水足迹及其在纺织服装行业的研究进展,结合纺织服装产品的生产加工特点,讨论了灰水足迹核算方法中存在的问题。同时,参照水足迹理论提出相关参数(Cmax、Cnat和Cact)的取值依据、污染物指标的选择方法,指出灰水足迹需要从水质、水量及时间三维指标来核算,以便于评价其对水环境影响。Unlike traditional ＂water withdrawal＂ indicators, water footprint is a measure of the amount of water consumed by the multidimensional indexes, where the grey water footprint can be based on natural background concentrations and ambient water quality standards to quantify the water consumption of pollution. The research progress on water footprint in the textile and apparel industry is reviewed; several basic issues in the method of accounting grey water footprint combined with the characteristics of textile and apparel production and processing is discussed. Meanwhile, values of relevant parameters （Cmax, Coat and Cact）, selection method of pollutant and valuation the impact of grey water footprint on the ambient water from quality, quantity and time is proposed.

关 键 词：纺织服装 灰水足迹 核算 参数 

分 类 号：TS941.1[轻工技术与工程—服装设计与工程]