Estudo da tratabilidade de efluente da indústria farmacêutica por meio dos fungos Pycnoporus sanguineus, Schizophyllum comnune e fotocatálise
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Data
2012-09
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Editor
Ricardo Prado Abreu Reis
Resumo
The present work intends to evaluate the tractability of a pharmaceutical
effluent by Pycnoporus sanguineus, Schizophyllum commune and heterogenic
photocatalysis, using TiO2 as catalyser. It was evaluated enzymatic activity of Laccase,
manganese peroxidase, lignin peroxidase, chemical oxygen demand (COD) and
toxicity to Artemia salina. It was used the solid culture medium with agar and potato
to fungal growth (5 days), however there was a variation: the substitution of distilled
water to in natura effluent to induction enzymatic. The bioremediation treatment
were done with in natura effluent, sterilized effluent and induction on solid medium
and the combined treatment were done with initial biologic treatment before
photocatalytic treatment and the opposite of. The highest COD increasing in 48h of
fungal treatment were using S. commune and the highest laccase production (17.00 U
mL‐1) were by Pycnoporus sanguineus in 96h of treatment and manganese peroxidase
production in 24h of treatment (2.00 U mL‐1). In general, the combined treatment
showed COD decreasing and enzymatic production smaller than the biological
treatment. In all treatment forms, there was no increasing of toxicity to Artemia
salina, indicating environmental viability to biological treatment.
Descrição
Palavras-chave
Efluente da indústria farmacêutica, Pycnoporus sanguineus, Schizophyllum commune, Fotocatálise, Pharmaceutical industry effluent, Pycnoporus sanguineus, Schizophyllum commune, Photocatalysis
Citação
SALES, Paulo de Tarso Ferreira; CAMPOS, Luiza Cintra; SCHIMIDT, Fernando; VALADARES, Marize Campos; SANTIAGO, Mariângela Fontes. Estudo da tratabilidade de efluente da indústria farmacêutica por meio dos fungos Pycnoporus sanguineus, Schizophyllum comnune e fotocatálise. Revista Eletrônica de Engenharia Civil, Goiânia, v. 5, n. 1, jul./set. 2012. Disponível em: <https://www.revistas.ufg.br/reec/article/view/20257/12101>.