Realising the circular bioeconomy
Realising the circular bioeconomy
复制标题
实现循环生物经济
DOI：
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
D. Winickoff
中科院分区：
文献类型：
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作者：
J. Philp;D. Winickoff
首先是生物经济，然后是循环经济，它们在本世纪第二个十年获得了政治吸引力。有协同效应可以利用，但也有潜在的错位。生物经济转向使用废物、副产品和残留物来源，这与最有效地利用自然资源的循环经济原则以及在生产中从原始材料向二次材料的过渡很好地共振。然而，不太协调的废物特征以及生物质竞争反映了工业政策和环境政策之间的理论和实践冲突。此外，废物市场可能会被扰乱，因为目前用于回收、填埋或焚烧的一些材料未来可能会被运往生物精炼厂，对废物管理市场和公共基础设施产生影响。促进生物质的梯级利用的政策可以通过实现高资源生产率来帮助缓解这些紧张局势。
First the bioeconomy and then circular economy have gained political traction during the second decade of this century. There are synergies to be exploited, but also potential misalignments. The movement of bioeconomy toward the use of wastes, co-products and residue sources resonates well with circular economy principles of making the most efficient of uses of natural resources, as does as transition in focus from virgin to secondary materials in production. However, poorly aligned waste characterisation as well as biomass competition reflect both theoretical and practical conflicts between industrial and environmental policy. Further, waste markets can be disrupted as some materials that currently go to recycling, landfill or incineration could in the future be bound for biorefineries, with implications for waste management markest and public infrastructure. Policies promoting the cascading use of biomass could help mitigate these tensions by achieving high resource productivity.