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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