Cited by 213Microplastics and Plastic PollutionPharmaceutical and Antibiotic Environmental ImpactsFecal contamination and water quality

Occurrence of Microplastics in Tap and Bottled Water: Current Knowledge

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Gambino, Isabella, Bagordo, Francesco, Grassi, Tiziana, Panico, Alessandra, De Donno, Antonella·2022·International Journal of Environmental Research and Public Health

Abstract

A narrative review was carried out to describe the current knowledge related to the occurrence of MPs in drinking water. The reviewed studies (n = 21) showed the presence of microplastics (MPs) in tap (TW) and bottled (BW) water, increasing concerns for public health due to the possible toxicity associated with their polymeric composition, additives, and other compounds or microorganism adsorbed on their surface. The MP concentration increase by decreasing particles size and was higher in BW than in TW. Among BW, reusable PET and glass bottles showed a higher MP contamination than other packages. The lower MP abundance in TW than in natural sources indicates a high removal rate of MPs in drinking water treatment plants. This evidence should encourage the consumers to drink TW instead of BW, in order to limit their exposure to MPS and produce less plastic waste. The high variability in the results makes it difficult to compare the findings of different studies and build up a general hypothesis on human health risk. A globally shared protocol is needed to harmonize results also in view of the monitoring plans for the emerging contaminants, including MPs, introduced by the new European regulation.

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Crossref · 10.3390/ijerph19095283

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  • Microplastics have been widely found in human foods, drinks, and product packaging, and bottled water is an important source of microplastics ingested daily.

    “Microplastics have been widely found in human foods (50), drinks (51), and product packaging (52–55), among which bottled water is of particular interest for being an important source of microplastics to be ingested in daily life (56–59).”

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Research works printed but not linked: 1

  1. [9]Arthur C. Baker J. Bamford H. Proceedings of the International Research Workshop on the Occurrence, Effects and Fate of Microplastic Marine Debris NOAA Technical Memorandum NOS-OR&R-30 National Oceanic and Atmospheric Administration (NOAA) Tacoma, WA, USA 2009

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Authors
Gambino, I., Bagordo, F., Grassi, T., Panico, A., & De Donno, A.
Affiliations
  • University of Salento (IT)
  • Department of Biological and Environmental Science and Technology, University of Salento, 73100 Lecce, Italy
Corresponding author
Grassi, Tiziana
Venue
International Journal of Environmental Research and Public Health
Publisher
MDPI AG
Published
2022-04-26
Volume
19
Issue
9
Pages
5283
ISSN
1660-4601 (ISSN-L)
OpenAlex
W4224988818
Cited by
213
References
107
Citations by year
2026: 40 · 2025: 64 · 2024: 72 · 2023: 29 · 2022: 8
FWCI
2.47
Type
journal article
Language
en
Open access
Locations
  • International Journal of Environmental Research and Public Health (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • AIRUS (submittedVersion, cc-by)
  • CINECA IRIS Institutional Research Information System (University of Bari Aldo Moro) (submittedVersion, cc-by)
  • RePEc: Research Papers in Economics (submittedVersion)
Topics
  • Physical Sciences › Environmental Science › Pollution › Microplastics and Plastic Pollution
  • Physical Sciences › Environmental Science › Pollution › Pharmaceutical and Antibiotic Environmental Impacts
  • Physical Sciences › Environmental Science › Water Science and Technology › Fecal contamination and water quality
Keywords
microplastics, tap water, bottled water, drinking water contamination, plastic packaging, PET bottles, glass bottles, particle size, drinking water treatment, human health risk, emerging contaminants, plastic waste reduction, analytical method harmonization
MeSH terms
Microplastics, Environmental Monitoring, Humans, Plastics, Water Pollutants, Chemical, Drinking Water

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