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首页> 外文期刊>Science of the total environment >Environmentally friendly non-medical mask: An attempt to reduce the environmental impact from used masks during COVID 19 pandemic
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Environmentally friendly non-medical mask: An attempt to reduce the environmental impact from used masks during COVID 19 pandemic

机译：环保的非医疗面具：在Covid 19流行期间，试图减少来自二手面具的环境影响

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摘要

During COVID-19 pandemic, wearing a mask has become a usual custom as a personal protection in every activity. The growth in consumption of face masks leads the increasing of mask waste and became a particular problem in environment. This study uses analytic hierarchy process (AHP) to determine appropriate material for making environmentally friendly non-medical mask. Filtration efficiency, breathability, and environmental impact index are defined as main criteria and carried out 26 alternative material from previous study. AHP presents a ranking of priority for all the alternative materials with Quilt and Cotton 600 TPI are the best values and fulfilled the material characteristics required by WHO. The sensitivity analysis generates some material with constant global priority results, such as Quilt, Cotton 600 TPI, Quilting cotton, Polycotton, and Polypropylene fabric 1. Quilting cotton with woven structure becomes the third ranking of alternative material, and Polypropylene fabric 1 is the worst material for making environmentally friendly non-medical mask.
机译：在Covid-19流行期间，佩戴面膜已成为每项活动中的个人保护。面部面罩的消耗的增长导致面膜浪费的增加，并成为环境中的特殊问题。本研究使用分析层次处理（AHP）来确定制备环保非医用面膜的适当材料。过滤效率，透气性和环境影响指数被定义为主要标准，并从以前的研究进行了26种替代材料。 AHP为所有替代材料的优先级排名为被子，棉花600 TPI是最好的值，并满足谁所需的材料特征。敏感性分析产生一些具有恒定全球优先级结果的材料，如被子，棉600 TPI，绗缝棉，聚棉，聚棉条和聚丙烯织物1.带有织造结构的绗缝棉花成为替代材料的第三个等级，聚丙烯织物1是最糟糕的制作环保非医用面膜的材料。

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