Citas bibligráficas
Quiñones, R., (2022). Efectividad de Pleurotus ostreatus (cepa gris, blanco y rojo) como organismo biodegradador de celulosa y lignina en el tratamiento de residuos de colillas de cigarro [Universidad Andina del Cusco]. https://hdl.handle.net/20.500.12557/5263
Quiñones, R., Efectividad de Pleurotus ostreatus (cepa gris, blanco y rojo) como organismo biodegradador de celulosa y lignina en el tratamiento de residuos de colillas de cigarro []. PE: Universidad Andina del Cusco; 2022. https://hdl.handle.net/20.500.12557/5263
@misc{renati/956929,
title = "Efectividad de Pleurotus ostreatus (cepa gris, blanco y rojo) como organismo biodegradador de celulosa y lignina en el tratamiento de residuos de colillas de cigarro",
author = "Quiñones Loaiza, Renzo Rodrigo",
publisher = "Universidad Andina del Cusco",
year = "2022"
}
The research was carried out to document the detoxifying activity, growth and proliferation at specific conditions of relative humidity, temperature and exposure to light-hours of the edible fungus Pleurotus ostreatus of the gray, red and white strains, on cigarette filters (cigarette butts) as substrate of proliferation, with the objective of providing the respective mineralizing treatment and new solutions to the problems that they generate as common waste.The research based its guidelines on the applied biotechnology of saprobiotic macromycetes to regenerative treatment systems due to the degradation of polluting residues. Weekly evaluation periods were established (every 3 days) for 4 months, in order to determine the mycelial growth on the substrate offered of lignocellulosic residues of cigarettes, the detoxification of the cellulose and hemicellulose fibers and their degradation by mineralization of lignin due to the enzymatic activity of cellulases. To verify this process, we proceeded to the electronic SEM scanning microscopy technique on the cellulose and hemicellulose fibers in the degradation process and the EDS spectroscopy technique to show the mineralization of the indicator elements, observing in a 1st stage 45 days and 75 days in the 2nd stage of evaluation by SEM and EDS techniques, an evident mineralization of toxic elements produced by the combustion of cigarette butts. Finally, the demineralized, detoxified and degraded substrate will serve as raw material for the production of biodegradable flowerpots, by a pressing system, reinserting the waste into the production chain again, promoting the circular economy, valuing the waste and reducing the environmental impact to zero which must be considered as hazardous waste due to the amount of toxic substances generated by their consumption.
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