Análisis de la fibra obtenida del raquis de la planta musa paradisiaca, utilizada como lecho filtrante en la adsorción del parámetro color presente en las aguas residuales de la Hilandería Guijarro.
Analysis of the fiber obtained from the raquis of the paradisiac muse plant, used as a filter bed in the adsorption of the color parameter present in the wastewater of the Guijarro spinning mill. ABSTRACT: The textile industry uses chemical dyes in its dyeing processes, the residues of these process...
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| Natura: | bachelorThesis |
| Lingua: | spa |
| Pubblicazione: |
2017
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| Soggetti: | |
| Accesso online: | http://dspace.unach.edu.ec/handle/51000/3875 |
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Aggiungi Tag | Riassunto: | Analysis of the fiber obtained from the raquis of the paradisiac muse plant, used as a filter bed in the adsorption of the color parameter present in the wastewater of the Guijarro spinning mill. ABSTRACT: The textile industry uses chemical dyes in its dyeing processes, the residues of these processes produce alterations to the rivers when they are eliminated directly, this alteration is generated because the color does not allow the passage of the solar rays impeding the natural processes of autodepuración. These types of effluents are subjected to chemical treatments to reduce pollutant loads resulting in a great monetary investment for the producers. In this context, the Guijarro spinning plant directly discharges untreated wastewater with high concentrations of color to the Guano River, causing environmental problems in the sector. Therefore, the present research work focuses on the use of the filter bed with the natural fiber (muse paradisiaca) for the removal of color in the wastewater of the textile, this type of treatment is a new alternative for the reduction of this Parameter in waters contaminated with dyes. In addition, an alternative is shown in the solid waste management of the San Francisco market in the city of Riobamba, as these residues contain large amounts of rachis (from banana), from which a natural fiber is obtained after a process of refinement . The results show that the fiber is able to adsorb 67% in residual water with medium concentrations of color, whereas at high concentrations of color a chemical pretreatment is required before the filter bed has the same percentage of fiber. |
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