| Title | Status of management and mitigation of microplastic pollution |
|---|---|
| ID_Doc | 21390 |
| Authors | Nafea, TH; Chan, FKS; Xu, HH; Wang, CJ; Xiao, H; He, J |
| Title | Status of management and mitigation of microplastic pollution |
| Year | 2024 |
| Published | |
| Abstract | Microplastic pollution is a significant environmental issue caused by unsustainable plastic use and disposal. These tiny plastic particles (<5 mm) have been found in virtually every environmental compartment, and their environmental removal is currently deemed unfeasible. Microplastics have received a lot of attention over the past decade due to concerns over their ecological and health effects. However, limited research has been done on the management of microplastics. Microplastic pollution is directly related to total plastic pollution, so reducing environmental plastic waste is crucial for reducing microplastics. Overall plastic pollution can be reduced by different strategies including, effective plastic waste management encompassing the 4Rs (Reduce, Reuse, Recycle, Recover) along with upcycling, implementing policies that govern the entire lifecycle of plastics promoting a circular economy for plastics, enhancing treatment technologies and clean-up, creating public awareness and developing sustainable alternatives. However, the multifaceted nature of microplastic contamination cannot be properly addressed by employing these strategies independently, leading to the limited effectiveness of these strategies. Therefore, a multidisciplinary approach integrating the above strategies to limit the environmental plastic input and reduces the plastic waste already accumulated is crucial. This manuscript provides a framework for effective management of microplastics and provides comprehensive discussions of each strategy within the framework including the potential measures by governments, international organizations and the public to reduce plastic waste. Moreover, it provides recommendations for improving the legislative framework and identifies the research gaps in the microplastic clean-up technologies and sustainable plastic alternatives that need to be addressed to improve management of environmental microplastics. |
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