Browsing by Author "Vargas Cucurella, Ignacio Tomas"
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- ItemBioelectrochemical chlorate reduction by Dechloromonas agitata CKB(2020) Torres-Rojas, F.; Muñoz, D.; Tapia, N.; Canales, C.; Vargas Cucurella, Ignacio Tomas; CEDEUS (Chile)
- ItemBiofilm development and biocorrosion of stainless steel AISI 316L exposed to marine conditions(2015) Paille, L.; Irre, J.A.; Fischer, P.; Galarce, C.; Walczak, M.; Armijo, F.; Pizarro, G.; De La Iglesia, R.; Vargas Cucurella, Ignacio Tomas
- ItemBiofilm formation of Ancylobacter sp. TS-1 on different granular materials and its ability for chemolithoautotrophic As(III)-oxidation at high concentrations(2022) Leiva-Aravena, E.; Vera, M.A.; Nerenberg, R.; Leiva, E.D.; Vargas Cucurella, Ignacio Tomas; CEDEUS (Chile)
- ItemBioprospecting for electrochemically active perchlorate-reducing microorganisms(2022) Torres-Rojas, F.; Muñoz, D.; Pía Canales, C.; Vargas Cucurella, Ignacio Tomas; CEDEUS (Chile)
- ItemChlorate addition enhances perchlorate reduction in denitrifying membrane-biofilm reactors(2022) Vega, M.; Ontiveros-Valencia, A.; Vargas Cucurella, Ignacio Tomas; Nerenberg, R.; CEDEUS (Chile)
- ItemCorrosion behavior of stainless steel AISI 470 in pacific seawater(2015) Aguirre, J.; Walczak, M.; Armijo, F.; Daille, L.; Fischer, D.; Galarce, C.; De La Iglesia, R.; Pizarro, G.; Vargas Cucurella, Ignacio Tomas
- ItemEffect of biofilm community members on biocorrosion in copper drinking water systems(2015) Galarce, C.A.; Fischer, D.A.; Vargas Cucurella, Ignacio Tomas; Pizarro, G.E.
- ItemElectrochemical enrichment of marine denitrifying bacteria to enhance nitrate metabolization in seawater(2021) De La Fuente, M.J.; De La Iglesia, R.; Farias, L.; Daims, H.; Lukumbuzya, M.; Vargas Cucurella, Ignacio Tomas; CEDEUS (Chile)
- ItemElectrotrophic Perchlorate Reduction by an Extremophilic Bacterium Isolated from an Acid Rock Drainage in Antarctica(2023) Torres-Rojas, F.; Hernández, P.; Vargas Cucurella, Ignacio Tomas; Nancucheo, I.
- ItemEnhanced nitrogen and carbon removal in natural seawater by electrochemical enrichment in a bioelectrochemical reactor(2022) De La Fuente, M.J.; De la Iglesia, R.; Farias, L.; Glasner, B.; Torres-Rojas, F.; Muñoz, D.; Daims, H.; Lukumbuzya, M.; Vargas Cucurella, Ignacio Tomas; CEDEUS (Chile)
- ItemExperimental Assessment of a Conducting Polymer (PEDOT) and Microbial Biofilms as Deterrents and Facilitators of Macro-Biofouling: Larval Settlement of the Barnacle Notobalanus flosculus (Darwin, 1854) from Central Chile(2021) Simone Baldanzi; Vargas Cucurella, Ignacio Tomas; Juan Armijo; Fernández Miriam (Fernández, M); Sergio A. Navarrete
- ItemGranular activated carbon tubular microbial fuel cell for decentralized greywater treatment(2025) Gallardo Bustos, Carlos Gustavo; Tapia Flores, Natalia Fernanda; Vargas Cucurella, Ignacio TomasThis study developed a novel scalable tubular design of microbial fuel cells using granular activated carbon (GMFC). The GMFCs were tested over a year of batch-cycle operation for treating synthetic greywater and compared with aerated granular activated carbon biofilters (GBFs). The electrical performance of GMFCs with a non-aerated cathode presented a polarization shift along with high but unstable power densities, whereas, with the aerated cathode, the average power densities were stable. Direct microbial counting using epifluorescence and scanning electron microscopy revealed that GMFCs contain more sessile microorganisms than GBFs, suggesting that electrochemical systems favor biofilms. Ecological indices derived from community analysis suggested that GMFCs provide a less selective environment than GBFs and are more resilient to operation changes. The long-term operation, performance, and adsorption isotherm experiments suggested that the GMFC can use the organic matter adsorbed on the granules for bioregeneration without additional costs, leading to a robust long-term operation.
- ItemMicrobial Electrochemical Technologies for Sustainable Nitrogen Removal in Marine and Coastal Environments(2022) María José De La Fuente; Carlos Gallardo-Bustos; Rodrigo De la Iglesia; Vargas Cucurella, Ignacio Tomas; CEDEUS (Chile)
- ItemMicrobial electrochemistry and technology capacity building challenges—focus on Latin America & Caribbean and Africa(2023) Angela Cabezas; Bibiana Cercado; Habib Chouchane; Eduardo Corton; Ola Gomaa; Falk Harnisch; Janice Limson; Valeria Reginatto Spiller; Vargas Cucurella, Ignacio Tomas
- ItemMining for Perchlorate Resistance Genes in Microorganisms From Sediments of a Hypersaline Pond in Atacama Desert, Chile(2021) Díaz-Rullo, J.; Rodríguez-Valdecantos, G.; Torres-Rojas, F.; Cid, L.; Vargas Cucurella, Ignacio Tomas; González, B.; González-Pastor, J.E.; CEDEUS (Chile)
- ItemPoly(3,4-ethylenedioxythiophene) used as a coating on stainless steel AISI 470. Evaluation of corrosion inhibition performance(2015) Aguirre, J.; Armijo, F.; Walczak, M.; De La Iglesia, R.; Pizarro, G.; Vargas Cucurella, Ignacio Tomas
- ItemQuantifying the effect of copper corrosion scales on passivation(2015) Fischer, D.A.; Galarce, C.A.; Walczak, M.; Vargas Cucurella, Ignacio Tomas; Pizarro, G.E.
- ItemRumen Inoculum Enhances Cathode Performance in Single-Chamber Air-Cathode Microbial Fuel Cells(2022) Vargas Cucurella, Ignacio Tomas; Natalia Tapia; John M. Regan; CEDEUS (Chile)
- ItemSeasonal variation in the biological succession of marine diatoms over 316L stainless steel in a coastal environment of Chile(2024) Leslie Daille; John R. Spear; Iwona Beech; Vargas Cucurella, Ignacio Tomas; Rodrigo De la Iglesia
- ItemSpatial distribution of bacterial communities on volumetric and planar anodes in single-chamber air-cathode microbial fuel cells(2013) Vargas Cucurella, Ignacio Tomas; Albert, I.U.; Regan, J.M.; CEDEUS (Chile)