Evaluación de la remoción de contaminantes del sistema ifa con achira (canna indica) y pasto guinea (panicum máximum) a través de un modelo matemático.
The artificial floating islands (AFI) are considered as an innovative eco-technological alternative designed to capture pollutants present in water bodies. The research objective was to evaluate a guinea grass (Panicum maximum) and achira (Canna indica), which are considered as possible phytoremedia...
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| 格式: | bachelorThesis |
| 語言: | spa |
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2020
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| 在線閱讀: | http://repositorio.utc.edu.ec/handle/27000/6794 |
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添加標簽 | 總結: | The artificial floating islands (AFI) are considered as an innovative eco-technological alternative designed to capture pollutants present in water bodies. The research objective was to evaluate a guinea grass (Panicum maximum) and achira (Canna indica), which are considered as possible phytoremediation species of contaminated water whit excess of nutrients. The plants were subjected to 44 days of adaptation and subsequently installed in the floating system. To evaluate the removal, four parameters were analyzed (NO3, PO4, DBO5 and pH), every 21 days for three months. The relationship elapsed time to the percentage of contaminant removal was determined by RStudio. With a mathematical model, it was established that in 63 days 99.7% and 24% removal of Nitrates and Phosphates can obtained respectively, as well as DBO5 value that is inversely proportional to the pH value, giving as a result acidic water with a greater presence of DBO5. |
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