聚酯凭借其优良的性能，被广泛应用于经济社会的各个领域。随着聚酯使用量剧增，随之而来的是其废弃物的处理处置问题。目前常规的焚烧、填埋等处置方式不仅会造成资源能源的消耗浪费，还可能带来新的环境问题。因此，推动废旧聚酯回收再生产业发展对资源高效利用和环境保护具有重大意义。为了解决上述问题，通过构建模型为废旧聚酯回收再生产业绿色发展提出了明确的建设思路，同时也可为其他废旧物品回收再生产业高质量发展提供参考。

Polyester resin has widely been applied in various fields of economy and society due to its excellent properties.With the sharp increase in the consumption of polyester, the disposal of spent polyester has become an important issue.Current common disposal methods such as incineration and landfill will cause waste of resources and energy, and may bring new secondary environmental problems.Therefore, promoting the development of spent polyester recycling industry is of great significance to the efficient utilization of resources and environmental protection.In order to solve the existing problems, a clear construction idea for the green development of waste polyester recycling industry is proposed through constructing the model, which can also provide a reference for the development of the industries recycling and regenerating other waste articles.