dor_id: 4146606
506.#.#.a: Público
590.#.#.d: Los artículos enviados a la "Revista AIDIS de Ingeniería y Ciencias Ambientales: investigación, desarrollo y práctica", se juzgan por medio de un proceso de revisión por pares
510.0.#.a: Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex)
561.#.#.u: http://www.iingen.unam.mx/es-mx/Paginas/default.aspx
650.#.4.x: Ingenierías
336.#.#.b: article
336.#.#.3: Artículo Técnico-Profesional
336.#.#.a: Artículo
351.#.#.6: https://revistas.unam.mx/index.php/aidis/index
351.#.#.b: Revista AIDIS de Ingeniería y Ciencias Ambientales: investigación, desarrollo y práctica
351.#.#.a: Artículos
harvesting_group: RevistasUNAM
270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx
590.#.#.c: Open Journal Systems (OJS)
270.#.#.d: MX
270.1.#.d: México
590.#.#.b: Concentrador
883.#.#.u: https://revistas.unam.mx/catalogo/
883.#.#.a: Revistas UNAM
590.#.#.a: Coordinación de Difusión Cultural
883.#.#.1: https://www.publicaciones.unam.mx/
883.#.#.q: Dirección General de Publicaciones y Fomento Editorial
850.#.#.a: Universidad Nacional Autónoma de México
856.4.0.u: https://revistas.unam.mx/index.php/aidis/article/view/81321/75638
100.1.#.a: Machado, Francisca Lívia De Oliveira; Lopes, Alexandre Colzi; Magalhães, Geísa Vieira Vasconcelos; Nery De Souza, Debora; Stefanutti, Ronaldo
524.#.#.a: Machado, Francisca Lívia De Oliveira, et al. (2023). ANAEROBIC CO-DIGESTION OF MICROALGAE AND RESIDUAL GLYCEROL RECOVERED FROM BIODIESEL: EVALUATION OF PRETREATMENT AND COD/N RATIO. Revista AIDIS de Ingeniería y Ciencias Ambientales. Investigación, desarrollo y práctica; Vol. 16, No. 2, 2023; 614-631. Recuperado de https://repositorio.unam.mx/contenidos/4146606
245.1.0.a: ANAEROBIC CO-DIGESTION OF MICROALGAE AND RESIDUAL GLYCEROL RECOVERED FROM BIODIESEL: EVALUATION OF PRETREATMENT AND COD/N RATIO
502.#.#.c: Universidad Nacional Autónoma de México
561.1.#.a: Instituto de Ingeniería, UNAM
264.#.0.c: 2023
264.#.1.c: 2023-08-06
653.#.#.a: biodiesel; biomethane; stabilization pond; microalgae; biodiesel; biomethane; stabilization pond; microalgae; biodiesel; biomethane; stabilization pond; microalgae
506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revista_aidis@pumas.iingen.unam.mx
884.#.#.k: https://revistas.unam.mx/index.php/aidis/article/view/81321
001.#.#.#: 096.oai:ojs.pkp.sfu.ca:article/81321
041.#.7.h: eng
520.3.#.a: Anaerobic digestion can be a viable alternative for the destination of effluents from stabilization ponds rich in naturally produced microalgae, without the need for concentration processes, however, there are challenges related to the rigid cell wall of microalgae and the low carbon content in its composition, to be overcome. To improve these parameters, this study comparatively evaluated hydrolytic pretreatments in microalgae from effluents from stabilization ponds, aiming to hydrolyze the cell wall of these microorganisms, for co-digestion with residual glycerol from biodiesel. In this case, glycerol is a by-product with limited applicability, acting in this scenario as a carbon supplier, improving the C/N ratio, microalgae biodegradation and biomethane production. Effluents with microalgae submitted to thermal and ultrasonic hydrolysis (for 30 and 90 minutes) were tested to assess their potential in the production of methane-rich biogas, monitored by gauge measurements and gas chromatography, respectively, in co-digestion with residual glycerol from biodiesel. The heat treatment for 30 minutes showed more satisfactory results and was replicated in a benchtop anaerobic reactor (R2), in parallel with a reactor operating untreated microalgae (R1), in a continuous feed system. The effects of pretreatment and COD/N ratio were evaluated on organic matter removal and biomethane production. R2 showed the most satisfactory effect on COD removal, resulting in up to 90% COD removed, with a theoretical biogas production of 0.52 L g-1 COD removed. As for the methane content contained in biogas, R1 reached percentages of up to 84% against 73% in R2.
773.1.#.t: Revista AIDIS de Ingeniería y Ciencias Ambientales. Investigación, desarrollo y práctica; Vol. 16, No. 2, 6 de agosto de 2023; 614-631
773.1.#.o: https://revistas.unam.mx/index.php/aidis/index
022.#.#.a: ISSN: 0718-378X
310.#.#.a: Cuatrimestral
300.#.#.a: Páginas: 614-631
264.#.1.b: Instituto de Ingeniería, UNAM
doi: https://doi.org/10.22201/iingen.0718378xe.2023.16.2.81321
handle: 287b52f9eeea9b03
harvesting_date: 2023-08-23 17:10:00.0
856.#.0.q: application/pdf
file_creation_date: 2023-08-04 18:51:52.0
file_modification_date: 2023-08-04 18:51:52.0
file_creator: Blanca Patricia Gamboa Rocha
file_name: 7d170ab138085699bd490e4b2734f5bf3bb5627f99678a4cce79c96242ad4cb4.pdf
file_pages_number: 18
file_format_version: application/pdf; version=1.7
file_size: 806072
245.1.0.b: ANAEROBIC CO-DIGESTION OF MICROALGAE AND RESIDUAL GLYCEROL RECOVERED FROM BIODIESEL: EVALUATION OF PRETREATMENT AND COD/N RATIO; ANAEROBIC CO-DIGESTION OF MICROALGAE AND RESIDUAL GLYCEROL RECOVERED FROM BIODIESEL: EVALUATION OF PRETREATMENT AND COD/N RATIO
last_modified: 2023-08-23 17:10:00
license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es
license_type: by-nc-nd
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