Oxidation degree of microplastic collected from surface freshwater in the Guaíba Lake, Porto Alegre x0096 Brazil

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  • Presentation type: Exposição de Pôster
  • Track: Química Ambiental - AMB
  • Keywords: Aged Microplastic; Carbonyl index; Environmental stressors;

Authors:

  • 1 Universidade Federal do Rio Grande do Sul

Oxidation degree of microplastic collected from surface freshwater in the Guaíba Lake, Porto Alegre _x0096_ Brazil

Crislaine Bertoldi

Universidade Federal do Rio Grande do Sul

Abstract

187 items were identified as polymer in the surface freshwater samples from Guaíba Lake.
58% of microplastics were highly oxidized related to a long residence of these particles in the aquatic lake

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