Polímeros de impresión molecular (MIPs) y su utilidad en procesos de extracción y coadyuvante en la degradación mediante el proceso de O3/UV de 4-nonilfenol (4-NF) y bisfenol A (BPA).

• González-Salazar, Luis Fernando ; Flores-Ramírez, Rogelio ; Díaz de León-Martínez, Lorena ; Galván-Romero, Vanessa ; Meléndez-Marmolejo, Jessica ; Vargas-Berrones, Karla ^[1]
  1. [1] Universidad Autónoma de San Luis Potosí

     Universidad Autónoma de San Luis Potosí

     México

     
• Localización: Revista de Salud Ambiental, ISSN-e 1697-2791, Vol. 23, Nº. 1, 2023 (Ejemplar dedicado a: Adaptability to climate change), págs. 13-20
• Idioma: español
• Títulos paralelos:
  • Polímeros impressos molecularmente (MIPs) e sua utilidade nos processos de extração e como adjuvante na degradação O3/UV do 4-nonilfenol (4-NF) e do bisfenol A (BPA).
  • Molecularly imprinted polymers (MIPs) and their utility in extraction processes and as an adjuvant in the O3/UV degradation of 4-nonylphenol (4-NF) and bisphenol A (BPA).
• Enlaces
  • Texto completo
• Resumen
  • español

    Actualmente la generación de residuos por actividades antropogénicas ha generado gran preocupación a nivel mundial principalmente debido a que uno de los desafíos a nivel mundial es garantizar la calidad del agua. Algunos disruptores endocrinos (4-nonilfenol y Bisfenol A) son uno de los compuestos más encontrados en cuerpos de agua representando impactos potenciales a la salud humana y ambiental debido a que su degradación incompleta en plantas tratadoras de agua. El presente trabajo muestra la síntesis de polímeros de impresión molecular (MIPs) con capacidad de retención mayores al 90% para ambos compuestos. Adicionalmente, se demostró la capacidad de los MIPs como coadyuvantes en la degradación de estos contaminantes para minimizar los riesgos potenciales de exposición de dichos compuestos.

  • English

    Nowadays waste generation by anthropogenic activities are of great concern globally due to the importance of guaranteeing water quality. Some endocrine disruptors (4-nonylphenol and Bisphenol A) are highly found in water bodies representing potential impacts to human and environmental health. This study shows the synthesis of molecularly imprinted polymers (MIPs) with retention percentages above 90% for both compounds. In addition, MIPs capacity as a coadjuvant in their degradation is demonstrated to minimize potential exposure risks.

  • português

    Atualmente, a geração de resíduos de atividades antropogênicas tem gerado grande preocupação em todo o mundo, principalmente devido ao fato de que um dos desafios globais é garantir a qualidade da água. Alguns disruptores endócrinos (4-nonilfenol e Bisfenol A) são um dos compostos mais comumente encontrados em corpos de água que representam impactos potenciais na saúde humana e ambiental devido a sua degradação incompleta em estações de tratamento de água. O presente trabalho mostra a síntese de polímeros com impressão molecular (MIPs) com capacidade de retenção superior a 90% para ambos os compostos. Além disso, foi demonstrada a capacidade dos PMIs como coadjuvantes na degradação desses poluentes para minimizar os riscos potenciais de exposição a esses compostos.

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