2020
DOI: 10.17268/rebiol.2020.40.01.03
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Bioethanol Production From Organic Plant Waste

Abstract: El objetivo de la investigación fue valuar la producción de bioetanol a partir de cáscaras de Citrus reticulata, Passiflora edulis y hojas de Eucalyptus globulus. Las cáscaras de mandarina, maracuyá y hojas de eucalipto, se recogieron en bolsas de polietileno, rotuladas y se trasladaron al laboratorio; en donde fueron lavadas, desinfectados, secadas y molidas. A un kg de residuo molido se agregó 4 L de HCl 1.0M, se calentó a 100°C por 5h; luego se filtró y ajustó a pH 4.5 con NaOH 1.0M. El sistema con 2.2 L de… Show more

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Cited by 4 publications
(3 citation statements)
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“…From the fruit peel blend, a yield of 3.8% w/w of bioethanol was obtained per 45 mL of distillate; while, for the fabaceae blend, a yield of 2.5% w/w of bioethanol was obtained per 30 mL of distillate under the same test conditions (Figure 2). Values close to those reported by Llenque-Díaz et al (2020), where they obtained 3.8% (v/v) for mandarin peel and 4.2% (v/v) for passion fruit peel per 100 mL of distilled ferment.…”
Section: Resultssupporting
confidence: 89%
See 1 more Smart Citation
“…From the fruit peel blend, a yield of 3.8% w/w of bioethanol was obtained per 45 mL of distillate; while, for the fabaceae blend, a yield of 2.5% w/w of bioethanol was obtained per 30 mL of distillate under the same test conditions (Figure 2). Values close to those reported by Llenque-Díaz et al (2020), where they obtained 3.8% (v/v) for mandarin peel and 4.2% (v/v) for passion fruit peel per 100 mL of distilled ferment.…”
Section: Resultssupporting
confidence: 89%
“…Table 1 shows the characteristics of the obtained organic fractions from each of the mixtures after treatment with acid hydrolysis. The density value for the fruit mixture was 1.03 g/mL and 9.86 °Brix, values close to those reported for mandarin peel hydrolysates 1.15 g/mL and 14 °Brix (Llenque-Díaz et al, 2020). A hydrolysate with a 1.0144 g/mL density and 4.140 °Brix was obtained from the fabaceae mixture.…”
Section: Resultssupporting
confidence: 83%
“…These lignocellulosic materials are preferred for their abundance, particularly in the case of agroindustrial residues. They are transformed into biosorbents and other valuable products, such as fuels and fertilizers, to reduce waste emissions and carbon footprint, taking advantage of their economic potential [49]. Additionally, biomaterials are produced from other types of waste, such as activated sludge and municipal waste, including food, cardboard, paper, and yard waste [50][51][52].…”
Section: Methylene Blue Adsorption Testsmentioning
confidence: 99%