Advancing towards greener healthcare: Innovative solutions through single-use mask waste to refuse-derived fuel utilization

IF 3.7 Q2 ENVIRONMENTAL SCIENCES
Mega Mutiara Sari , Takanobu Inoue , Natasya Hikmat Putri , Iva Yenis Septiariva , Rachmat Mulyana , Wisnu Prayogo , Nur Novilina Arifianingsih , I Wayan Koko Suryawan
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Abstract

The healthcare sector faces increasing challenges in managing the environmental impact of single-use masks and medical waste, prompting the exploration of innovative solutions for greener healthcare. This study investigates converting single-use mask waste into Refuse Derived Fuel (RDF) as a sustainable waste management approach. A quantitative analysis assessed the average waste generation of single-use masks in a healthcare facility over three months. The potential RDF production was estimated by calculating single-use masks' weight and calorific value. Additionally, Thermogravimetric Analysis was employed to evaluate the thermal behavior of RDF and its suitability as an alternative fuel source. The findings indicate an average monthly waste generation of 41,555 masks weighing 111.2 kg. RDF production from single-use mask waste yields a daily output of 3.706 kg, providing a promising solution to reduce medical waste. TGA analysis reveals a multi-step degradation process for RDF, with a significant mass loss between 300 and 500 °C, rendering it a viable renewable energy source. Converting single-use mask waste into RDF presents an opportunity for healthcare institutions to contribute to net-zero emission goals, reducing reliance on fossil fuels and embracing sustainable waste management practices.

推进绿色医疗:从一次性口罩废物到垃圾衍生燃料利用的创新解决方案
医疗保健行业在管理一次性口罩和医疗废物对环境的影响方面面临着越来越多的挑战,这促使人们探索绿色医疗保健的创新解决方案。本研究探讨了将一次性口罩废物转化为垃圾衍生燃料(RDF)的可持续废物管理方法。定量分析评估了一家医疗机构在三个月内一次性口罩产生的平均废物量。通过计算一次性口罩的重量和热值,估算出了潜在的 RDF 产量。此外,还采用了热重分析法来评估 RDF 的热行为及其作为替代燃料源的适用性。研究结果表明,平均每月产生 41 555 个口罩,重 111.2 公斤。利用一次性口罩废物生产的 RDF 日产量为 3.706 公斤,为减少医疗废物提供了一个很有前景的解决方案。TGA 分析表明,RDF 的降解过程分为多个步骤,在 300 至 500 °C 之间会出现大量质量损失,使其成为一种可行的可再生能源。将一次性口罩废物转化为 RDF 为医疗机构提供了一个实现净零排放目标、减少对化石燃料的依赖和采用可持续废物管理方法的机会。
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来源期刊
Cleaner and Responsible Consumption
Cleaner and Responsible Consumption Social Sciences-Social Sciences (miscellaneous)
CiteScore
4.70
自引率
0.00%
发文量
40
审稿时长
99 days
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