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Environmental microplastics and their additives—a critical review on advanced oxidative techniques for their removal
Journal article   Peer reviewed

Environmental microplastics and their additives—a critical review on advanced oxidative techniques for their removal

K.I. John, M.O. Omorogie, A.A. Bayode, A.T. Adeleye and B. Helmreich
Chemical Papers, Vol.77, pp.657-676
2023
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Abstract

Microplastics (MPs) and their additives are a major concern to the environment and public health due to their toxicity. MPs originate from different categories of plastics, namely polyethylene (PE), polystyrene (PS), polyvinyl chloride (PVC), and polyethylene terephthalate (PET). The removal of MPs and their additives including bisphenol A (BPA), nonylphenol (NP), and tetrabromobisphenol A (TBBPA) has been a major challenge. Recently, advanced oxidation processes (AOPs) have been demonstrated to be more effective for the removal of MPs and their additives than traditional methods. Meanwhile, there are still limited studies on the application AOPs for their remediation. Consequently, there is a need for more investigation on the remediation of MPs and their additives. This review investigates the degradation of common MPs (PE, PS, PVC, and PET) and their additives (NP, BPA, and TBBPA) using AOPs including photocatalysis (PC), (electrocatalysis) photoelectrocatalysis (PEC), electro-Fenton (EF), and sonocatalysis. In-depth analyses reveal reactive oxygen species (ROS) as a driving force for the efficiency of AOPs. The complete removal of environmental MPs and their additives is quite promising with the AOPs.

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UN Sustainable Development Goals (SDGs)

This output has contributed to the advancement of the following goals:

#6 Clean Water and Sanitation
#11 Sustainable Cities and Communities
#12 Responsible Consumption & Production
#14 Life Below Water

Source: InCites

Metrics

InCites Highlights

These are selected metrics from InCites Benchmarking & Analytics tool, related to this output

Collaboration types
Domestic collaboration
International collaboration
Citation topics
3 Agriculture, Environment & Ecology
3.60 Herbicides, Pesticides & Ground Poisoning
3.60.2078 Microplastics
Web Of Science research areas
Chemistry, Multidisciplinary
ESI research areas
Chemistry
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