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塑料废物管理:对意大利艾米利亚-罗马涅地区(意大利)现行废后塑料战略的综合分析。

Plastic waste management: a comprehensive analysis of the current status to set up an after-use plastic strategy in Emilia-Romagna Region (Italy).

机构信息

Department of Civil, Chemical, Environmental and Materials Engineering, University of Bologna, via Terracini 28, 40131, Bologna, BO, Italy.

出版信息

Environ Sci Pollut Res Int. 2021 May;28(19):24328-24341. doi: 10.1007/s11356-020-08155-y. Epub 2020 Mar 14.

Abstract

The evidence of the impact of the mismanagement of plastic goods in the environment has captured the attention of scientists, policy makers and manufacturers. Urgent measures, regarding a combination of preventing plastic use and massively improving waste management, have been acclaimed by different stakeholders with the common goal to make a more resilient and competitive plastic industry. European Commission has pledged itself publishing the first EU-wide policy framework on plastics. The new recycling targets and calculation method put under pressure the current waste management system (WMS), characterized by fragmentation in responsibilities and underperforming cost-benefit balance. In addition, the public-private governance and the increasing number in waste consortia and platforms contribute to make the waste streams traceability challenging. The following study, resulting from a collaboration between the University of Bologna (UNIBO), the Emilia-Romagna Region (ERR), and the Regional Agency for Prevention, Environment and Energy (ARPAE), investigates the current panorama of plastic waste recycling system in ERR (Italy) with the aim to find out to what extent the current performance fulfils the future scenario established by the European Commission. The market of secondary plastics (SPs) has been investigated as well. The secondary resources, which are no longer waste, are not registered and monitored by official data collection scheme. Data extrapolated from official waste databases are integrated with results coming from individual questionnaire submitted to local recyclers. The identification of the main polymeric streams and, therefore, the exploitation of economic potential represent the preliminary actions to strategically plan an after-use plastic economy whose main goal is having all recyclable and/or recycled plastic packaging by 2030.

摘要

塑料垃圾管理不善对环境造成的影响引起了科学家、政策制定者和制造商的关注。不同利益相关者呼吁采取紧急措施,综合预防塑料使用和大规模改善废物管理,共同目标是建立一个更具弹性和竞争力的塑料行业。欧盟委员会承诺发布首个全欧盟范围的塑料政策框架。新的回收目标和计算方法给当前的废物管理系统(WMS)带来了压力,该系统的特点是责任碎片化和效益成本失衡。此外,公私治理以及越来越多的废物联合体和平台使得废物追踪变得具有挑战性。本研究由博洛尼亚大学(UNIBO)、艾米利亚-罗马涅大区(ERR)和区域预防、环境和能源署(ARPAE)合作开展,旨在调查 ERR(意大利)目前的塑料废物回收系统现状,以确定现行绩效在何种程度上符合欧盟委员会设定的未来情景。同时还研究了二级塑料(SPs)市场。不再是废物的二级资源没有被官方数据收集计划登记和监测。从官方废物数据库中推断出的数据与个别问卷的结果相结合,这些问卷是向当地回收商提交的。确定主要聚合物流体,因此,开发经济潜力是战略性规划后使用塑料经济的初步行动,其主要目标是到 2030 年使所有可回收和/或回收的塑料包装都得到利用。

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