Skip to main content

Advertisement

Log in

Solid-Liquid-Liquid Microextraction (μSLLE) Method for Determining Persistent Pollutants in Microplastics

  • Published:
Water, Air, & Soil Pollution Aims and scope Submit manuscript

Abstract

Ongoing pollution of the marine environment requires quick and reasonably priced analytical techniques that allow routine checking of the concentrations of persistent organic pollutants (POPs) found in different samples and, in particular, coastal samples. Miniaturized extraction techniques enable us to analyze samples more quickly and cheaply. These methodologies are highly effective for analysis of liquid samples, but not for solid samples, and even less so for microplastic pollutant analyses. A miniaturized solid-liquid-liquid extraction technique (μSLLE) has been developed to extract, pre-concentrate, and analyze up to 27 POPs from marine microplastics, using a quick methodology which does not require drying of the extract for its preconcentration. Target pollutants were analyzed using single quadrupole gas chromatography with mass spectrometry (GC-MS). The method has been optimized and validated, and was applied to different marine microplastic samples collected on the islands of Gran Canaria and Fuerteventura (Canary Islands, Spain).

Graphical abstract

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6

Similar content being viewed by others

References

Download references

Acknowledgements

We would like to thank the Oceanic Platform of the Canary Islands (Plataforma Oceánica de Canarias, PLOCAN) for their support and sharing of their research facilities.

Funding

This work is funded by MACMAR project (Miniaturized embedded analytical chemistry in submarine robotics), C2016/90-ULPGC15_06, and Puente-ECOPLASMAR project (PROID2017010056) both from the University of Las Palmas de Gran Canaria (ULPGC) and DeepPLAS (Microplastics evaluation at deep water at Canary region and their chemical pollutants associated) from regional government (ProID2020010030). The first author is a beneficiary of a research grant on topics of interest to Fuerteventura from Cabildo de Fuerteventura from the 2018 call for proposals.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to D. Vega-Moreno.

Additional information

Publisher’s Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Abaroa-Pérez, B., Caballero-Martel, A.E., Hernández-Brito, J.J. et al. Solid-Liquid-Liquid Microextraction (μSLLE) Method for Determining Persistent Pollutants in Microplastics. Water Air Soil Pollut 232, 171 (2021). https://doi.org/10.1007/s11270-021-05119-x

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s11270-021-05119-x

Keywords

Navigation