多学科交叉助力废塑料生物法循环回收利用

Owning to the advantages of mild conditions, green process and high valuable, biotransformation will become an important approach for waste recycling in the near future. Plastics are synthetic organic polymer materials, which have been widely used in human daily life. However, the massive accumulation of waste plastics has caused a serious environmental pollution and huge resources waste. Due to the complex degraded fractions, high degradation energy barrier, multifarious stress factors and poor recycling economy regard to waste plastics recycling, a single utilization of biotechnology is not yet able to deal with them in real time. Therefore, based on interdisciplinary and process integration, coupling the use of a variety of technologies for waste plastic recycling, so that to establish a diversified, personalized and crossed new route for waste plastic recycling, has become the key to improve the recycling and utilization level of waste plastics resources and develop a circular economy in China. This paper summarized the current research progress of multi-disciplinary combined technology launched around biotechnology during waste plastics recycling, including biological-physical, biological-chemical and biological-informationalized cross-used technologies, with emphasis on the bottlenecks lying in interdisciplinary research, aiming to provide new ideas and theoretical guidance for construction of a more efficient route to waste plastics recycling.