羊绒针织品水足迹核算Calculation of product water footprint of cashmere knitting goods
孙丽蓉;田君;丁雪梅;吴雄英;
摘要(Abstract)：
依据现有的水足迹核算方法,核算了从原绒到羊绒衫产品的水足迹。结果显示:羊绒针织品水足迹为34.16 m3/kg,其中灰水足迹占比最大,达71.4%。此外,还计算了不同加工过程的间接水足迹值,结果为:分梳0.07 m3/kg,其中灰水足迹占比最大,达71.4%。此外,还计算了不同加工过程的间接水足迹值,结果为:分梳0.07 m3/kg,染色0.25 m3/kg,染色0.25 m3/kg,纺纱0.64 m3/kg,纺纱0.64 m3/kg,针织7.75 m3/kg,针织7.75 m3/kg。通过分析不同加工阶段的间接水足迹占比,发现分梳过程以电水足迹为主,染色过程以助剂水足迹为主,纺纱、针织过程以包装材料水足迹为主。
关键词(KeyWords)： 羊绒;针织品;水足迹;核算
基金项目(Foundation): 国家自然科学基金项目(71373041);; 上海市科委技术标准专项项目(17DZ2202900)
作者(Authors): 孙丽蓉;田君;丁雪梅;吴雄英;
DOI: 10.19333/j.mfkj.2018030100903
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