Video Experimental Relacionado

Updated: Feb 20, 2026

Electrochemically and Bioelectrochemically Induced Ammonium Recovery

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Published on: January 22, 2015

Sistemas bioelectroquímicos para la detección y eliminación de contaminantes ambientales

Marko S Chavez¹, Wen-Chia Chen¹, Siliang Li¹

¹Department of BioSciences, Rice University, Houston, TX 77005, United States.

Current opinion in biotechnology

|February 18, 2026

Abstract:

Electroactive bacteria (EAB) can exchange electrons with conductive materials as part of their metabolic activity, enabling the development of diverse bioelectrochemical systems (BESs). These systems can be used for sustainable power generation, pollutant biosensing, and pollutant bioremediation. Here, we first discuss recent studies that expand the bioremediation and biosensing capabilities of lab-scale BESs by using native and engineered EAB and microbial consortia. Then, we review innovative strategies implemented by large-scale pilot studies and startup companies to scale up BESs for low-cost bioremediation. This review summarizes the complementary insights gained from research done at these different scales and discusses where this knowledge can take us.

Palabras clave:

bacterias electroactivas sistemas bioelectroquímicos biorremediación biosensado contaminantes ambientales tecnología sostenible

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