基于ISO 14046的纺织服装产品水足迹核算与评价
发布时间：2018-10-21 14:30
【摘要】：水足迹作为水资源环境负荷量化的工具,为纺织服装产品生命周期的水资源管理提供新的思路。基于ISO 14046对纺织服装产品水足迹核算与评价中的方法论、框架、系统边界、指标体系等进行了讨论。结果表明:纺织服装产品水足迹的核算边界包括核算链段以及链段内的投入产出,核算边界的一致性是水足迹核算结果比较的前提条件;水短缺足迹的核算考虑区域水资源压力系数,可以比较不同区域同种纺织服装产品的水资源环境负荷;水劣化足迹的核算较单一核算灰水足迹更全面,多维角度评价了污染物对水环境的影响。
[Abstract]:As a tool for quantifying the environmental load of water resources, water footprint provides a new idea for the management of water resources in the life cycle of textile and garment products. Based on ISO 14046, the methodology, framework, system boundary and index system of water footprint accounting and evaluation of textile and garment products are discussed. The results show that the accounting boundary of water footprint of textile and garment products includes the chain segment and the input and output in the chain segment, and the consistency of the accounting boundary is the precondition for comparing the results of water footprint accounting. Considering the pressure coefficient of regional water resources, the calculation of water shortage footprint can compare the water resources environmental load of the same textile and garment products in different regions, and the calculation of water degradation footprint is more comprehensive than that of single calculation of grey water footprint. The effects of pollutants on water environment were evaluated from multi-dimensional perspective.
【作者单位】： 浙江理工大学服装学院 浙江省服装工程技术研究中心;浙江省生态文明研究中心;
【基金】：国家自然科学基金项目(71503233) 浙江省自然科学基金项目(LQ16G030012) 浙江理工大学科研启动基金资助项目(15072022-Y)
【分类号】：TV213.4;X322
，
本文编号：2285382
[Abstract]:As a tool for quantifying the environmental load of water resources, water footprint provides a new idea for the management of water resources in the life cycle of textile and garment products. Based on ISO 14046, the methodology, framework, system boundary and index system of water footprint accounting and evaluation of textile and garment products are discussed. The results show that the accounting boundary of water footprint of textile and garment products includes the chain segment and the input and output in the chain segment, and the consistency of the accounting boundary is the precondition for comparing the results of water footprint accounting. Considering the pressure coefficient of regional water resources, the calculation of water shortage footprint can compare the water resources environmental load of the same textile and garment products in different regions, and the calculation of water degradation footprint is more comprehensive than that of single calculation of grey water footprint. The effects of pollutants on water environment were evaluated from multi-dimensional perspective.
【作者单位】： 浙江理工大学服装学院 浙江省服装工程技术研究中心;浙江省生态文明研究中心;
【基金】：国家自然科学基金项目(71503233) 浙江省自然科学基金项目(LQ16G030012) 浙江理工大学科研启动基金资助项目(15072022-Y)
【分类号】：TV213.4;X322
，
本文编号：2285382
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