Chapter 11 - Bioelectrochemically assisted constructed wetlands: the METland concept

Esteve-Núñez, A. (2025) Chapter 11 - Bioelectrochemically assisted constructed wetlands: the METland concept. In: Emerging Developments in Constructed Wetlands. Elsevier, pp. 293-310. ISBN 978-0-443-14078-5

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Official URL: https://doi.org/10.1016/B978-0-443-14078-5.00011-8

Abstract

he METland approach is an innovative combination of microbial electrochemical technologies (METs) and constructed wetlands (CWs) that can significantly enhance wastewater treatment and pollutant removal. Rather than using gravel, METland employs a biocompatible electroconductive material to encourage the growth and metabolism of electroactive bacteria. By utilizing an electroconductive bed designed in a short-circuit mode, this system can effectively remove pollutants through the microbial metabolism process without requiring an external circuit. Additionally, the METland’s remarkably low land footprint (0.4 m2/pe) sets it apart from traditional CWs, due to the high pollutant removal rate achieved by these microorganisms.

Item Type: Book Section
Subjects: T Technology > TD Environmental technology. Sanitary engineering
Depositing User: Belén Barroeta
Date Deposited: 18 Feb 2025 11:17
Last Modified: 18 Feb 2025 11:17
URI: http://eprints.imdea-agua.org:13000/id/eprint/1708

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