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Scale-up and techno-economic analysis of microbial electrolysis cells for hydrogen production from wastewater.
Jiang, Jinyue; Lopez-Ruiz, Juan A; Bian, Yanhong; Sun, Dongya; Yan, Yuqing; Chen, Xi; Zhu, Junjie; May, Harold D; Ren, Zhiyong Jason.
Afiliación
  • Jiang J; Department of Civil and Environmental Engineering, Princeton University, Princeton, NJ 08544, USA; The Andlinger Center for Energy and the Environment, Princeton University, Princeton, NJ 08544, USA.
  • Lopez-Ruiz JA; Pacific Northwest National Laboratory, Institute for Integrated Catalysis, Energy and Environment Directorate, 902 Battelle Blvd., Richland, WA 99352, USA.
  • Bian Y; Department of Civil and Environmental Engineering, Princeton University, Princeton, NJ 08544, USA; The Andlinger Center for Energy and the Environment, Princeton University, Princeton, NJ 08544, USA.
  • Sun D; Department of Civil and Environmental Engineering, Princeton University, Princeton, NJ 08544, USA; The Andlinger Center for Energy and the Environment, Princeton University, Princeton, NJ 08544, USA.
  • Yan Y; Department of Civil and Environmental Engineering, Princeton University, Princeton, NJ 08544, USA; The Andlinger Center for Energy and the Environment, Princeton University, Princeton, NJ 08544, USA.
  • Chen X; Department of Civil and Environmental Engineering, Princeton University, Princeton, NJ 08544, USA; The Andlinger Center for Energy and the Environment, Princeton University, Princeton, NJ 08544, USA.
  • Zhu J; Department of Civil and Environmental Engineering, Princeton University, Princeton, NJ 08544, USA; The Andlinger Center for Energy and the Environment, Princeton University, Princeton, NJ 08544, USA.
  • May HD; The Andlinger Center for Energy and the Environment, Princeton University, Princeton, NJ 08544, USA.
  • Ren ZJ; Department of Civil and Environmental Engineering, Princeton University, Princeton, NJ 08544, USA; The Andlinger Center for Energy and the Environment, Princeton University, Princeton, NJ 08544, USA. Electronic address: zjren@princeton.edu.
Water Res ; 241: 120139, 2023 Aug 01.
Article en En | MEDLINE | ID: mdl-37270949
ABSTRACT
Microbial electrolysis cells (MECs) have demonstrated high-rate H2 production while concurrently treating wastewater, but the transition in scale from laboratory research to systems that can be practically applied has encountered challenges. It has been more than a decade since the first pilot-scale MEC was reported, and in recent years, many attempts have been made to overcome the barriers and move the technology to the market. This study provided a detailed analysis of MEC scale-up efforts and summarized the key factors that should be considered to further develop the technology. We compared the major scale-up configurations and systematically evaluated their performance from both technical and economic perspectives. We characterized how system scale-up impacts the key performance metrics such as volumetric current density and H2 production rate, and we proposed methods to evaluate and optimize system design and fabrication. In addition, preliminary techno-economic analysis indicates that MECs can be profitable in many different market scenarios with or without subsidies. We also provide perspectives on future development needed to transition MEC technology to the marketplace.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Fuentes de Energía Bioeléctrica / Aguas Residuales Tipo de estudio: Health_economic_evaluation Idioma: En Revista: Water Res Año: 2023 Tipo del documento: Article País de afiliación: Estados Unidos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Fuentes de Energía Bioeléctrica / Aguas Residuales Tipo de estudio: Health_economic_evaluation Idioma: En Revista: Water Res Año: 2023 Tipo del documento: Article País de afiliación: Estados Unidos