塑料主要由化石原料制成，但大多数塑料制品最终被填埋，造成碳资源浪费和环境污染。回收利用废旧塑料对于建立可持续的循环经济至关重要，尤其是对于不可生物降解的聚酯塑料。PET是最常用的聚酯，但目前机械回收的比例低于20%。从PET中回收单体和其他有价值产物 ...

Many hope that raising eels – a delicacy in Asian markets like China, Japan and South Korea – will provide a way forward.

Certain fish and the Bermuda Triangle are linked in an underwater enigma that defied explanation for years, but recent ...