Forschungsdaten – Titel und Zusammenfassungen von Publikationen, extrahierte Daten und Katalogeinträge – erscheinen in ihrer Originalsprache Englisch.
Kuo-Ti Chen, Min-Der Bai, Hui-Yun Yang, Yu-Ching Chen +2
This study developed thermophilic single-chamber air-cathode microbial fuel cells (thermo-MFCs) equipped with hydrophobic membrane electrodes to remove and recover ammonia and water from chicken manure leachate. Thermo-MFCs achieved 83% ammonia removal in closed-circuit mode, outperforming mesophilic MFCs (48%), while simultaneously recovering water at 36.5 L m⁻² d⁻¹ via vapor condensation. Both systems recovered within 24 h from inhibition by 7200 mg L⁻¹ ammonia, demonstrating resilience and potential for sustainable wastewater treatment and resource recovery.
Erstellt von der MESSAI-Extraktionspipeline · mit dem Quell-PDF abgleichen
Noch keine extrahierten Parameter – fordern Sie eine KI-Extraktion an, um diese Publikation mit den Literaturverteilungen zu vergleichen.
Öffnen Sie das Modell im Labor, um alle Steuerelemente, die Parameterbearbeitung und Vorlagen-Overlays zu nutzen.
Im Labor öffnen →Noch keine Ergebniskennzahlen extrahiert.
Abstract In wastewater treatment, biological nitrogen removal is an important topic, and the optimal condition for it is a mesophilic environment. This study developed a thermophilic microbial fuel cells (thermo-MFCs) equipped with a hydrophobic membrane electrode to remove and recover ammonia and water from leachate. The results were compared with those of the mesophilic MFCs (meso-MFCs) and they show that the current and power densities for meso-MFCs are higher. The ammonia removal efficiencies of thermo-MFCs are 83% (closed circuit) and 60% (open circuit), higher than those of closed- and open-circuit meso-MFCs (48 and 38%, respectively). Water vapor, the main recovery water flux for the thermo-MFCs, provided 36.5 L m − 2 d − 1 using the closed-circuit mode without applied energy. Moreover, thermo-MFCs and meso-MFCs can be restored within 24 h even under inhibition by using 7200 mg L − 1 ammonia. The proposed process presents an economic and ecofriendly method to not only recover water and ammonia from leachate but also alleviate ammonia inhibition.