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Self sustainable cathodes for microbial fuel cells (2016)
Thesis
Gajda, I. Self sustainable cathodes for microbial fuel cells. (Thesis). University of the West of England. Retrieved from https://uwe-repository.worktribe.com/output/908025

The ultimate goal of this thesis was to investigate and produce an MFC with self-sustainable cathode so it could be implemented in real world applications. Using methods previously employed [polarisation curve experiments, power output measurements,... Read More about Self sustainable cathodes for microbial fuel cells.

A review into the use of ceramics in microbial fuel cells (2016)
Journal Article
Winfield, J., Gajda, I., Greenman, J., & Ieropoulos, I. (2016). A review into the use of ceramics in microbial fuel cells. Bioresource Technology, 215, 296-303. https://doi.org/10.1016/j.biortech.2016.03.135

© 2016 The Authors. Microbial fuel cells (MFCs) offer great promise as a technology that can produce electricity whilst at the same time treat wastewater. Although significant progress has been made in recent years, the requirement for cheaper materi... Read More about A review into the use of ceramics in microbial fuel cells.

Microbial fuel cell – A novel self-powered wastewater electrolyser for electrocoagulation of heavy metals (2016)
Journal Article
Gajda, I., Stinchcombe, A., Greenman, J., Melhuish, C., & Ieropoulos, I. (2017). Microbial fuel cell – A novel self-powered wastewater electrolyser for electrocoagulation of heavy metals. International Journal of Hydrogen Energy, 42(3), 1813-1819. https://doi.org/10.1016/j.ijhydene.2016.06.161

© 2016 The Authors This paper describes the suitability of the Microbial Fuel Cell (MFC) for generation of electrical power with a simultaneous synthesis of active catholyte in the form of caustic solution. The active solution formed inside a terraco... Read More about Microbial fuel cell – A novel self-powered wastewater electrolyser for electrocoagulation of heavy metals.

Microalgae as substrate in low cost terracotta-based microbial fuel cells: Novel application of the catholyte produced (2016)
Journal Article
Ieropoulos, I. A., Hanczyc, M. M., Greenman, J., Ortiz-Martínez, V. M., Gajda, I., Salar-García, M. J., …Ieropoulos, I. (2016). Microalgae as substrate in low cost terracotta-based microbial fuel cells: Novel application of the catholyte produced. Bioresource Technology, 209, 380-385. https://doi.org/10.1016/j.biortech.2016.02.083

© 2016 Elsevier Ltd. In this work, the by-product generated during the operation of cylindrical MFCs, made out of terracotta material, is investigated as a feasible means of degrading live microalgae for the first time. In addition to the low cost ma... Read More about Microalgae as substrate in low cost terracotta-based microbial fuel cells: Novel application of the catholyte produced.

Small scale ceramic MFCs for efficient energy harvesting from wastewater and full system development (2016)
Presentation / Conference
Gajda, I., Greenman, J., Melhuish, C., & Ieropoulos, I. (2016, May). Small scale ceramic MFCs for efficient energy harvesting from wastewater and full system development. Presented at The Electrochemical Society, 29th ECS Meeting, San Diego, CA, USA

The main aim of this work was to increase the efficiency of the ceramic based MFCs by compacting the design and exploring the ceramic support as the building block for small scale modular multi-unit systems. The improved energy density would then all... Read More about Small scale ceramic MFCs for efficient energy harvesting from wastewater and full system development.

Electricity and disinfectant production from wastewater: Microbial Fuel Cell as a self-powered electrolyser (2016)
Journal Article
Gajda, I., Greenman, J., Melhuish, C., & Ieropoulos, I. A. (2016). Electricity and disinfectant production from wastewater: Microbial Fuel Cell as a self-powered electrolyser. Scientific Reports, 6(25571), https://doi.org/10.1038/srep25571

This study presents a simple and sustainable Microbial Fuel Cell as a standalone, self-powered reactor for in situ wastewater electrolysis, recovering nitrogen from wastewater. A process is proposed whereby the MFC electrical performance drives the e... Read More about Electricity and disinfectant production from wastewater: Microbial Fuel Cell as a self-powered electrolyser.

Scaling-up of a novel, simplified MFC stack based on a self-stratifying urine column (2016)
Journal Article
Walter, X. A., Gajda, I., Forbes, S., Winfield, J., Greenman, J., & Ieropoulos, I. (2016). Scaling-up of a novel, simplified MFC stack based on a self-stratifying urine column. Biotechnology for Biofuels, 9(1), https://doi.org/10.1186/s13068-016-0504-3

© 2016 Walter et al. Background: The microbial fuel cell (MFC) is a technology in which microorganisms employ an electrode (anode) as a solid electron acceptor for anaerobic respiration. This results in direct transformation of chemical energy into e... Read More about Scaling-up of a novel, simplified MFC stack based on a self-stratifying urine column.

Study of the effects of ionic liquid-modified cathodes and ceramic separators on MFC performance (2016)
Journal Article
Ieropoulos, I., Hernández-Fernández, F. J., Greenman, J., Salar-García, M. J., Gajda, I., Ortiz-Martínez, V. M., …Ieropoulos, I. (2016). Study of the effects of ionic liquid-modified cathodes and ceramic separators on MFC performance. Chemical Engineering Journal, 291, 317-324. https://doi.org/10.1016/j.cej.2016.01.084

© 2016 Elsevier B.V. Ceramic-based MFC designs have proven to be a low cost alternative for power production and wastewater treatment. The use of ionic liquids in ceramic MFCs is explored for the first time in the present work in order to improve pow... Read More about Study of the effects of ionic liquid-modified cathodes and ceramic separators on MFC performance.

Microbial Fuel Cell-driven caustic potash production from wastewater for carbon sequestration (2016)
Journal Article
Gajda, I., Greenman, J., Melhuish, C., Santoro, C., & Ieropoulos, I. (2016). Microbial Fuel Cell-driven caustic potash production from wastewater for carbon sequestration. Bioresource Technology, 215, 285-289. https://doi.org/10.1016/j.biortech.2016.04.004

© 2016 The Authors. This work reports on the novel formation of caustic potash (KOH) directly on the MFC cathode locking carbon dioxide into potassium bicarbonate salt (kalicinite) while producing, instead of consuming electrical power. Using potassi... Read More about Microbial Fuel Cell-driven caustic potash production from wastewater for carbon sequestration.

The practical implementation of microbial fuel cell technology (2016)
Book Chapter
Ieropoulos, I., Winfield, J., Gajda, I., Walter, X. A., Papacharalampos, G., Merino Jimenez, I., …Greenman, J. (2016). The practical implementation of microbial fuel cell technology. In K. Scott, & E. Hao Yu (Eds.), Microbial Electrochemical and Fuel Cells (357-380). Woodhead (Elsevier). https://doi.org/10.1016/B978-1-78242-375-1.00012-5

© 2016 Elsevier Ltd. All rights reserved. New green technologies are emerging in response to decades of damaging human activity. Among those are microbial fuel cells (MFCs), electric transducers that transform wet organic matter into electricity via... Read More about The practical implementation of microbial fuel cell technology.

Pee power urinal-microbial fuel cell technology field trials in the context of sanitation (2016)
Journal Article
Ieropoulos, I., Stinchcombe, A., Gajda, I., Forbes, S., Merino-Jimenez, I., Pasternak, G., …Greenman, J. (2016). Pee power urinal-microbial fuel cell technology field trials in the context of sanitation. Environmental Science: Water Research & Technology, 2(2), 336-343. https://doi.org/10.1039/c5ew00270b

This paper reports on the pee power urinal field trials, which are using microbial fuel cells for internal lighting. The first trial was conducted on Frenchay Campus (UWE, Bristol) from February-May 2015 and demonstrated the feasibility of modular MF... Read More about Pee power urinal-microbial fuel cell technology field trials in the context of sanitation.