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 JWARP  Vol.12 No.1 , January 2020
Microplastics and Wastewater Treatment Plants—A Review
Abstract: The emission of microplastics into nature poses a threat to aquatic and terrestrial ecosystems. Their penetration of the food chain presents a danger to human health as well. Wastewater treatment plants can be seen as the last barrier between microplastics and the environment. This review focuses on the impact of waste treatment plants in retaining microplastics. Studies show that no wastewater treatment method leads to a complete retention of microplastics, and so wastewater treatment plants themselves are viewed as point sources for the discharge of microplastics into the aquatic environment. Problems associated with the utilization of microplastic loaded sewage sludge are also discussed in the review.
Cite this paper: Habib, R. , Thiemann, T. and Al Kendi, R. (2020) Microplastics and Wastewater Treatment Plants—A Review. Journal of Water Resource and Protection, 12, 1-35. doi: 10.4236/jwarp.2020.121001.
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