Palabras clave
agua
residuos
contaminación
café
Cómo citar
Resumen
El procesamiento húmedo del café genera un residuo líquido llamado agua miel, el cual se ha convertido en un problema latente a ser resuelto para las organizaciones cafetaleras en el Perú con miras a una caficultura sostenible y para una producción que apunta a mercados especiales. El presente trabajo tuvo como objetivo desarrollar un protocolo para el tratamiento de aguas mieles del beneficio húmedo del café mediante el uso de polímeros naturales orgánicos, preparándose caldos de polímero los cuales fueron aplicados a las aguas mieles. Se seleccionó dos polímeros más efectivos en la limpieza del agua miel, uno de carga aniónica y otro de carga catiónica. Se trabajó con tres pequeñas plantas de beneficiado húmedo de productores cafetaleros de la Cooperativa Agraria Valles del Café donde se obtuvieron importantes resultados en cuanto a la reducción de al menos 8 a 10 indicadores, de 15 indicadores fisicoquímicos y microbiológicos analizados, lográndose así superar los Límites Máximos Permisibles de varios indicadores de la norma peruana en cuanto a agua para riego nivel tres.
Referencias
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Esta obra está bajo una licencia internacional Creative Commons Atribución 4.0.
Derechos de autor 2022 Juan C.M. Jaulis Cancho, Juan G. Juscamaita Morales, Edith Villanueva Santos, Jairo E. Gutiérrez Collao, Josué Otoniel Dilas-Jiménez