Effect of temperature and the Carbon-Nitrogen (C/N) ratio on methane production through anaerobic co-digestion of cattle manure and Jatropha seed cake

被引：0

作者：

Álvarez-Montero X. ^{[1
]}

Mercado-Reyes I. ^{[2
]}

Valdez-Solórzano D. ^{[2
]}

Santos Ordoñez E. ^{[3
]}

Delgado-Plaza E. ^{[4
]}

Peralta-Jaramillo J. ^{[4
]}

机构：

[1] Vicerrectorado de Investigación y Vinculación, Universidad Estatal de Bolívar, Campus Laguacoto Guaranda Km. 1 1/2 vía San Simón, Guaranda

[2] Laboratorio de Biotecnología Microbiana (LAB-BIOTEM S.A.), Ciudadela Los Ceibos – Calle 17ava210 y transversa, Guayaquil

[3] Facultad de Ciencias de la Vida, Centro de Investigaciones Biotecnológicas del Ecuador, Escuela Superior Politécnica del Litoral ESPOL, Campus Gustavo Galindo, Guayaquil

[4] Centro de Desarrollo Tecnológico Sustentable, Escuela Superior Politécnica del Litoral

来源：

Renewable Energy and Power Quality Journal | 2022年 / 20卷

关键词：

agricultural residue; Anaerobic digestion; biogas production; biomass use/energy; cattle raising residue;

D O I：

10.24084/repqj20.312

中图分类号：

学科分类号：

摘要：

Anaerobic digestion is a method of agricultural residue transformation used in bioenergy, making these activities energy efficient. However, it can be limited on a larger scale by the availability and diversity of organic residues related to carbon-nitrogen (C/N). Therefore, the anaerobic co-digestion of bovine manure and Jatropha seed cake (Jatropha curcas) were evaluated, with three different C/N ratios, under two conditions: mesophilic (30ºC) and thermophilic (50ºC). Biodigesters were mounted with three replicates for each C/N ratio. The highest production of CH4 was registered after 30 days of processing in the thermophilic condition (C/N 25:1) with 633.95 ± 5.59 mL of CH4 g-1 VS. In contrast, the lowest production was in the mesophilic condition (C/N 20:1) with 208.66 ± 2.61 mL of CH4 g-1 VS. The feasibility of co-digestion of agricultural residues in the production of CH4 as a possible bioenergetic alternative in short periods was demonstrated. © 2022, European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ). All rights reserved.

引用

页码：364 / 368

页数：4

共 27 条

[1]

Sen K., Mahalingam S., Sen B., Rapid and high yield biogas production from Jatropha seed cake by co-digestion with bagasse and addition of Fe<sup>2+</sup>, Environmental Technology, (2013)

[2]

Agua y Transición Ecológica, (2020)

[3]

Pan S. Y., Tsai C. Y., Liu C. W., Wang S. W., Kim H., Fan C., Anaerobic co-digestion of agricultural wastes toward circular bioeconomy, IScience, 24, 7, (2021)

[4]

Choy H., Two step anaerobic co-digestion of sesame oil cake and sewage sludge for sludge reduction and biogas production, pp. 1-20, (2022)

[5]

Soria R., Carvajal P., Biogas: “An Alternative for the Expansion of Electricity Generation in Ecuador, Energy, pp. 38-45, (2016)

[6]

Guarino G., Carotenuto C., di Cristofaro F., Papa S., Morrone B., Minale M., Does the C/N ratio really affect the Bio-methane Yield? A three-year investigation of Buffalo Manure Digestion, Chemical Engineering Transactions, 49, pp. 463-468, (2016)

[7]

Dhungana B., Lohani S. P., Marsolek M., Anaerobic Co-Digestion of Food Waste with Livestock Manure at Ambient Temperature: A Biogas Based Circular Economy and Sustainable Development Goals, Sustainability (Switzerland), 14, 6

[8]

Seppala M., Pyykkonen V., Vaisanen A., Rinata J., Biomethane production from maize and liquid cow manure – Effect of share of maize, post-methanation potential and digestate characteristic, Fuel, 107, pp. 209-216, (2013)

[9]

El-Mashad H., Zhang R., Biogas production from co-digestion of dairy manure and food waste, Bioresource Technology, 101, pp. 4021-4028, (2010)

[10]

Aveiga G., Penafiel F., Obtención de Parámetros de Diseño para Unidad Experimental de Producción de Biodiesel a partir de Aceite Refinado de Semillas de Jatropha curcas, (2017)

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