Um canudo protótipo (quem jamais pensaria que essas duas palavras seriam usadas juntas?) desenvolvido pela Eastman, feito de CDA em espuma para testar sua biodegradabilidade. Pesquisadores têm dedicado os últimos anos a investigar qual tipo de plástico se biodegrada mais rapidamente em ambientes marinhos, já que milhões de toneladas de plástico entram nos oceanos todos...
Um novo estudo descobriu que um plástico à base de algas se decompõe 97% em composto e água em sete meses, mesmo quando esmagado em partículas minúsculas. Os cientistas esperam que este plástico ecológico venha a substituir os plásticos nocivos à base de petróleo. Muito se tem falado e investigado sobre os microplásticos, pequenos...
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