Low numbers of microplastics detected in drinking water from ground water sources.
By S. Mintenig, Martin G. J. Löder, S. Primpke, G. Gerdts. Science of the Total Environment, 2019
791 citations recorded by the source corpus.
Microplastic particles have been detected in various natural habitats and the digestive tracts of several species. These particles have also been reported in commercially available seafood, salt or bottled water starting discussions on potential implications for human health. To be able to assess the related risks, exposure concentrations and pathways need to be known. Here, we analysed ground water and drinking water for the presence of microplastics (>20 μm) using FTIR imaging. Samples were taken at different positions within the drinking water supply chain. Determined concentrations ranged from 0 to 7 microplastics m-3 raw water or drinking water with an overall mean of 0.7 microplastics m-3. These particles were identified as polyethylene, polyamide, polyester, polyvinylchloride or epoxy resin and between 50 and 150 μm in size. Plastic is a resistant and durable material, still, the abrasion of plastic equipment used during water purification or transport is a likely explanation for the plastic particles detected in water samples.
Subfields: Industrial and Manufacturing Engineering, Pollution
View Paper: https://www.semanticscholar.org/paper/8f7f40c3d6ca1449c6b4af4117408c272852c0c7
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In Industrial and Manufacturing Engineering
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Citations in the corpus
- Microplastic fiber and drought effects on plants and soil are only slightly modified by arbuscular mycorrhizal fungi (2020, methodology): “Established test systems were covered with a 5 mm layer of sterile sand and were watered to 70% water holding capacity with microplastic free distilled water (Mintenig et al., 2019).”
- Contributions of Fourier transform infrared spectroscopy in microplastic pollution research: A review (2020, background): “…., 20 17 filters (e.g., aluminum oxide filters, and metal covered PC filters) (Bergmann et al., 2017; Loder et al., 2015; Mani, Primpke, et al., 2019; Mintenig et al., 2017, 2019; Peeken et al., 2018; Primpke et al., 2017, 2018, 2019; Primpke, Christiansen, et al., 2020), silicon membranes…”