Projects per year
Personal profile
Research Interests
My lines of research focus on the application of environmental biotechnology for the recovery of water resources, biohydrogen production and revaluation of mining wastes, using technologies based on bioelectrochemical systems and fermentation processes. A special focus is placed on studying the changes in the microbial communities in these processes and thus relating them to the operational parameters and yields observed.
Key Words
Environmental Biotechnology;Hydrogenotrophic Denitrification;Bioelectrochemical Systems;Electro-Fermentation;Microbial Community.
Profession
Biochemical Civil Engineer, Pontificia Universidad Católica de Chile 2012
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Education/Academic qualification
PhD, L' Institut National D' Études Supérieures Agronomiques De Montpellier
Award Date: 20 Nov 2018
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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ID23I10165: Bio-HiDRAS: Hidrógeno verde para Desnitrificación Biológica y Recuperación de Aguas Subterráneas
Toledo, J. (Director), Jara, D. (Researcher) & Campos, J. L. (Researcher)
Agencia Nacional de Investigación y Desarrollo
1/06/23 → 1/06/25
Project: Research
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FOVI230131: CO2 Bioconversion for Alleviating Climate Change: Focus on Microbial Consortium and Co-cultures Studies
Toledo, J. (Associate National Researcher)
Agencia Nacional de Investigación y Desarrollo
1/12/23 → 1/12/24
Project: Research
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Groundwater denitrification using electro-assisted autotrophic processes: exploring bacterial community dynamics in a single-chamber reactor
Toledo-Alarcón, J., Ortega-Martinez, E., Pavez-Jara, J., Franchi, O., Nancucheo, I., Zuñiga-Barra, H., Campos, J. L. & Jeison, D., 2025, In: Frontiers in Bioengineering and Biotechnology. 13, 1475589.Research output: Contribution to journal › Article › peer-review
Open Access -
Investigation of the key factors favouring the biocementing effect of microbially induced calcite precipitation when applied to mine tailings
Zúñiga-Barra, H., Velastegui, E., Toledo-Alarcón, J., Jorquera, L., Rivas, M. & Jeison, D., Jan 2025, In: Applied Geochemistry. 179, 106258.Research output: Contribution to journal › Article › peer-review
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Unraveling nitrogen removal performance during increasing loading rates in simultaneous nitrification and autotrophic denitrification: A functional and ecological analysis approach
Franchi, O., Araya, A., Aguirre, A., Guerrero, K., Ortega-Martínez, E., Toledo-Alarcón, J. & Campos, J. L., 10 Jan 2025, In: Science of the Total Environment. 959, 178322.Research output: Contribution to journal › Article › peer-review
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A review of autotrophic denitrification for groundwater remediation: A special focus on bioelectrochemical reactors
Ortega-Martínez, E., Toledo-Alarcón, J., Fernández, E., Campos, J. L., Oyarzún, R., Etchebehere, C., Cardeña, R., Cabezas, A., Koók, L., Bakonyi, P., Magdalena, J. A., Trably, E., Bernet, N. & Jeison, D., Feb 2024, In: Journal of Environmental Chemical Engineering. 12, 1, 111552.Research output: Contribution to journal › Article › peer-review
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Enrichment of a Mixed Culture of Purple Non-Sulfur Bacteria for Hydrogen Production from Organic Acids
Smith, S. C., Toledo-Alarcón, J., Schiappacasse, M. C. & Tapia-Venegas, E., Dec 2023, In: Sustainability (Switzerland). 15, 24, 16607.Research output: Contribution to journal › Article › peer-review
Open Access