The concept of zero waste is an ideal situation that will require different solutions for different categories of waste.Electronic waste(E-waste),the fastest growing category of solid hazardous waste presents various ...The concept of zero waste is an ideal situation that will require different solutions for different categories of waste.Electronic waste(E-waste),the fastest growing category of solid hazardous waste presents various unique challenges.Electronic product repair,reuse and remanufacture(3re)are crucial for effective source reduction of E-waste and the integration of the electronics industry into a circular or zero-waste economy framework.Increasingly,3re implementation is restricted by regulatory difficulties,particularly the invocation of copyright laws.Here,we use the examples of electronic printer cartridges and restored compact discs(CDs)to identify the challenges and to explore solutions for managing the risks associated with E-waste through circular economy and the opportunities presented by innovative Blockchain solutions.A set of international consensuses on judicial definitions,such as 3re,refurbish fake/counterfeit product and copyright exhaustion,are proposed to accelerate source reduction in E-waste management toward the goal of zero waste.展开更多
基金supported by a grant from the National Natural Science Foundation of China(Grant No.51974262)the Science&Technology Pillar Program of Sichuan Province(No.2019YFS0450)support from the Lincoln Dynamic Foundation’s World Institute for Sustainable Development of Materials(WISDOM).
文摘The concept of zero waste is an ideal situation that will require different solutions for different categories of waste.Electronic waste(E-waste),the fastest growing category of solid hazardous waste presents various unique challenges.Electronic product repair,reuse and remanufacture(3re)are crucial for effective source reduction of E-waste and the integration of the electronics industry into a circular or zero-waste economy framework.Increasingly,3re implementation is restricted by regulatory difficulties,particularly the invocation of copyright laws.Here,we use the examples of electronic printer cartridges and restored compact discs(CDs)to identify the challenges and to explore solutions for managing the risks associated with E-waste through circular economy and the opportunities presented by innovative Blockchain solutions.A set of international consensuses on judicial definitions,such as 3re,refurbish fake/counterfeit product and copyright exhaustion,are proposed to accelerate source reduction in E-waste management toward the goal of zero waste.
