环境微塑料的生物危害及其技术防治策略

Biohazards and its control strategies in technology of microplastics in environment

微塑料在环境中广泛存在,由于其数量大、组成复杂、不易降解、比表面积高和表面官能团丰富,可与环境中其他污染物相互作用,对生态环境和人体健康等造成较大的危害风险。总结了微塑料的环境污染及生物危害,分析了微塑料的生物毒理机制,提出了解决微塑料污染问题的技术策略。为微塑料的生态环境污染防治提供技术指导。

Microplastics now are widely distributed in environment.They cause serious risk of environmental pollution as well as hazards to human health,due to their large quantity,complex composition,difficult to be degraded,high special surface area,abundant functional groups on the surface and strong interactions with other environmental pollutants.In this paper,the environment pollutions and biohazards of microplastics were reviewed,and the mechanisms of biological toxicity were analyzed.Basically,some technical strategies for micropalstics pollution control were proposed.