Microplásticos: Uso Na Indústria Cosmética E Impactos No Ambiente Aquático

Abstract

MICROPLASTICS: APPLICATIONS IN THE COSMETIC INDUSTRY AND IMPACTS ON THE AQUATIC ENVIRONMENT. Environmental pollution from plastics and microplastics is currently one of the most relevant issues of the scientific community and cosmetic industry. In particular, microplastics are referred to as small pieces of plastic less than five millimeters (<5mm) and do not dissolve in water, can be harmful to the ocean and aquatic life. Microplastics can be designated as i) primary - particles that are intentionally developed as micro sized plastic particles used in cosmetic formulations like microbeads, and ii) secondary microplastics - stem from all kinds of plastic material debris result of decomposition caused by UV radiation, mechanical stress (ocean waves) and wind action. This article gives an overview about plastics/microplastics, that are mainly used in personal care products and cosmetic. Moreover, we attempt to demonstrated some of the major problems that microplastics based materials can cause in the aquatic life leading to a human health concern. In this context, the interaction between microplastic-contaminants and possible effects in the environment or organisms was explore based on the literature analysis.

Anais do V Seminário Nacional do Mestrado Profissional em Rede Nacional em Gestão e Regulação de Recursos Hídricos - PROFÁGUA

“…No início, não existiam restrições quanto à liberação do plástico no ambiente e, em decorrência disso, um total estimado de 5 bilhões de toneladas de plásticos foram depositados em aterros sanitários e no meio ambiente desde então (Geyer et al, 2017). Especificamente para os oceanos, estudos apontam que em média, 10 milhões de toneladas de resíduos plásticos são carreados anualmente para os ecossistemas marinhos (Vargas et al, 2022).…”