Construction and evaluation of a dry anaerobic digestion reactor for the degradation of solid waste from the textile industry with the use of fungal keratinolytic strains

Cesar A. Munive-Talavera; Jaime E. Barreda-Del-Carpio; Luz Cardenas-Herrera; Giovanna M. Moscoso-Apaza; Ruth E. Garate-De-Davila; Maria A. Salamanca-Valdivia

doi:10.1109/ICRERA52334.2021.9598726

Construction and evaluation of a dry anaerobic digestion reactor for the degradation of solid waste from the textile industry with the use of fungal keratinolytic strains

Cesar A. Munive-Talavera, Jaime E. Barreda-Del-Carpio, Luz Cardenas-Herrera, Giovanna M. Moscoso-Apaza, Ruth E. Garate-De-Davila, Maria A. Salamanca-Valdivia

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Twenty-three fungal strains were isolated from solid waste generated in the processing of alpaca and sheep wool from the company Inca Tops S. A. in Arequipa-Peru, as well as from cow rumen. Quantitative analyzes were carried out resulting in the selection of 5 microbial strains: Aspergillus sp., Fusarium oxysporum, Aspergillus sp., Fusarium oxysporum, and Fusarium sp. An experimental dry anaerobic digestion (DAD) reactor with 20L capacity was built, the configuration of which was made taking into account a one-stage batch system with feed recirculation and biomass ratio of 2:1 working at room temperature. Evaluation of the dry anaerobic digester was performed comparing the initial and final biomass after 60 days operation time, resulting in a decrease in the percentage of total solids from 37.91% to 28.82%, volatile solids percentage from 19.64% to 15.71%, chemical oxygen demand from 2 080.19 mg/Kg to 1414.63mg/Kg, and pH from 7.35 to 7.15.

Original language	English
Title of host publication	10th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2021
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	155-158
Number of pages	4
ISBN (Electronic)	9781665445245
DOIs	https://doi.org/10.1109/ICRERA52334.2021.9598726
State	Published - 2021
Externally published	Yes
Event	10th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2021 - Istanbul, Turkey Duration: 26 Sep 2021 → 29 Sep 2021

Publication series

Name	10th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2021

Conference

Conference	10th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2021
Country/Territory	Turkey
City	Istanbul
Period	26/09/21 → 29/09/21

Bibliographical note

Funding Information:
This research was supported by the project PITEI-3-P-343-105-15 Innovate Peru.

Publisher Copyright:
© 2021 IEEE.

Keywords

degradation capacity
dry anaerobic digestion
fungal strains
reactor
Solid waste

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/ICRERA52334.2021.9598726

Cite this

Munive-Talavera, C. A., Barreda-Del-Carpio, J. E., Cardenas-Herrera, L., Moscoso-Apaza, G. M., Garate-De-Davila, R. E., & Salamanca-Valdivia, M. A. (2021). Construction and evaluation of a dry anaerobic digestion reactor for the degradation of solid waste from the textile industry with the use of fungal keratinolytic strains. In 10th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2021 (pp. 155-158). (10th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2021). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICRERA52334.2021.9598726

Munive-Talavera, Cesar A. ; Barreda-Del-Carpio, Jaime E. ; Cardenas-Herrera, Luz et al. / Construction and evaluation of a dry anaerobic digestion reactor for the degradation of solid waste from the textile industry with the use of fungal keratinolytic strains. 10th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2021. Institute of Electrical and Electronics Engineers Inc., 2021. pp. 155-158 (10th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2021).

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title = "Construction and evaluation of a dry anaerobic digestion reactor for the degradation of solid waste from the textile industry with the use of fungal keratinolytic strains",

abstract = "Twenty-three fungal strains were isolated from solid waste generated in the processing of alpaca and sheep wool from the company Inca Tops S. A. in Arequipa-Peru, as well as from cow rumen. Quantitative analyzes were carried out resulting in the selection of 5 microbial strains: Aspergillus sp., Fusarium oxysporum, Aspergillus sp., Fusarium oxysporum, and Fusarium sp. An experimental dry anaerobic digestion (DAD) reactor with 20L capacity was built, the configuration of which was made taking into account a one-stage batch system with feed recirculation and biomass ratio of 2:1 working at room temperature. Evaluation of the dry anaerobic digester was performed comparing the initial and final biomass after 60 days operation time, resulting in a decrease in the percentage of total solids from 37.91% to 28.82%, volatile solids percentage from 19.64% to 15.71%, chemical oxygen demand from 2 080.19 mg/Kg to 1414.63mg/Kg, and pH from 7.35 to 7.15. ",

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Munive-Talavera, CA, Barreda-Del-Carpio, JE, Cardenas-Herrera, L, Moscoso-Apaza, GM, Garate-De-Davila, RE & Salamanca-Valdivia, MA 2021, Construction and evaluation of a dry anaerobic digestion reactor for the degradation of solid waste from the textile industry with the use of fungal keratinolytic strains. in 10th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2021. 10th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2021, Institute of Electrical and Electronics Engineers Inc., pp. 155-158, 10th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2021, Istanbul, Turkey, 26/09/21. https://doi.org/10.1109/ICRERA52334.2021.9598726

Construction and evaluation of a dry anaerobic digestion reactor for the degradation of solid waste from the textile industry with the use of fungal keratinolytic strains. / Munive-Talavera, Cesar A.; Barreda-Del-Carpio, Jaime E.; Cardenas-Herrera, Luz et al.

10th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2021. Institute of Electrical and Electronics Engineers Inc., 2021. p. 155-158 (10th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2021).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Construction and evaluation of a dry anaerobic digestion reactor for the degradation of solid waste from the textile industry with the use of fungal keratinolytic strains

AU - Munive-Talavera, Cesar A.

AU - Barreda-Del-Carpio, Jaime E.

AU - Cardenas-Herrera, Luz

AU - Moscoso-Apaza, Giovanna M.

AU - Garate-De-Davila, Ruth E.

AU - Salamanca-Valdivia, Maria A.

PY - 2021

Y1 - 2021

N2 - Twenty-three fungal strains were isolated from solid waste generated in the processing of alpaca and sheep wool from the company Inca Tops S. A. in Arequipa-Peru, as well as from cow rumen. Quantitative analyzes were carried out resulting in the selection of 5 microbial strains: Aspergillus sp., Fusarium oxysporum, Aspergillus sp., Fusarium oxysporum, and Fusarium sp. An experimental dry anaerobic digestion (DAD) reactor with 20L capacity was built, the configuration of which was made taking into account a one-stage batch system with feed recirculation and biomass ratio of 2:1 working at room temperature. Evaluation of the dry anaerobic digester was performed comparing the initial and final biomass after 60 days operation time, resulting in a decrease in the percentage of total solids from 37.91% to 28.82%, volatile solids percentage from 19.64% to 15.71%, chemical oxygen demand from 2 080.19 mg/Kg to 1414.63mg/Kg, and pH from 7.35 to 7.15.

AB - Twenty-three fungal strains were isolated from solid waste generated in the processing of alpaca and sheep wool from the company Inca Tops S. A. in Arequipa-Peru, as well as from cow rumen. Quantitative analyzes were carried out resulting in the selection of 5 microbial strains: Aspergillus sp., Fusarium oxysporum, Aspergillus sp., Fusarium oxysporum, and Fusarium sp. An experimental dry anaerobic digestion (DAD) reactor with 20L capacity was built, the configuration of which was made taking into account a one-stage batch system with feed recirculation and biomass ratio of 2:1 working at room temperature. Evaluation of the dry anaerobic digester was performed comparing the initial and final biomass after 60 days operation time, resulting in a decrease in the percentage of total solids from 37.91% to 28.82%, volatile solids percentage from 19.64% to 15.71%, chemical oxygen demand from 2 080.19 mg/Kg to 1414.63mg/Kg, and pH from 7.35 to 7.15.

KW - degradation capacity

KW - dry anaerobic digestion

KW - fungal strains

KW - reactor

KW - Solid waste

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DO - 10.1109/ICRERA52334.2021.9598726

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T3 - 10th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2021

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Munive-Talavera CA, Barreda-Del-Carpio JE, Cardenas-Herrera L, Moscoso-Apaza GM, Garate-De-Davila RE, Salamanca-Valdivia MA. Construction and evaluation of a dry anaerobic digestion reactor for the degradation of solid waste from the textile industry with the use of fungal keratinolytic strains. In 10th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2021. Institute of Electrical and Electronics Engineers Inc. 2021. p. 155-158. (10th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2021). doi: 10.1109/ICRERA52334.2021.9598726

Construction and evaluation of a dry anaerobic digestion reactor for the degradation of solid waste from the textile industry with the use of fungal keratinolytic strains

Abstract

Publication series

Conference

Bibliographical note

Keywords

UN SDGs

Access to Document

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