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Solar-driven reforming of solid waste for a sustainable future
Nature Sustainability ( IF 27.6 ) Pub Date : 2020-11-30 , DOI: 10.1038/s41893-020-00650-x
Taylor Uekert , Christian M. Pichler , Teresa Schubert , Erwin Reisner

Approximately 70% of global municipal solid waste is lost to landfills or the environment each year, an emblem of our increasingly unsustainable economic system in which materials and energy are produced, used and promptly discarded. Photoreforming is a sunlight-driven technology that can help disrupt this linear model by simultaneously reclaiming the value in waste and contributing to renewable hydrogen production. This Review examines the advantages and challenges of photoreforming of real waste streams. By reviewing literature on photoreforming and conducting basic techno-economic and life cycle assessments, we identify key pathways for enhancing the impact of photoreforming for a carbon-neutral future.



中文翻译:

太阳能驱动的固体废物重整以实现可持续发展的未来

每年,全球约有70%的城市固体废物流失到垃圾填埋场或环境中,这是我们日益不可持续的经济体系的标志,在该体系中,生产,使用和及时丢弃材料和能源。光重整是一种阳光驱动的技术,通过同时回收废物的价值并促进可再生氢的生产,可以帮助打破线性模型。这篇评论探讨了实际废物流的光重整的优势和挑战。通过回顾有关光重整的文献并进行基本的技术经济和生命周期评估,我们确定了增强光重整形对碳中和未来影响的关键途径。

更新日期:2020-12-01
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