Daughter of farmers from the Pernambuco backlands creates filter with pineapple peels to reduce toxicity of cassava waste and wins national innovation award

Original: Filha de agricultores do sertão pernambucano cria filtro com cascas de pinha para reduzir toxicidade de resíduos da mandioca e conquista prêmio nacional de inovação

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Student from Pernambuco created the FiltroPinha, which uses pine cone shells to treat cassava waste in the region, and won the 2026 LED Award. The post Daughter of farmers from the Pernambuco backlands creates filter with pine cone shells to reduce toxicity of cassava waste and wins national innovation award appeared first on Catraca Livre.

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