Electrode functional microorganisms in bioelectrochemical systems and its regulation: A review.

IF 12.1 1区工程技术 Q1 BIOTECHNOLOGY & APPLIED MICROBIOLOGY Biotechnology advances Pub Date : 2025-01-13 DOI:10.1016/j.biotechadv.2025.108521

Juping You, Lei Ye, Shihan Zhang, Jingkai Zhao, Yan Zhao, Yaxue He, Jianmeng Chen, Christian Kennes, Dongzhi Chen

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Abstract

Bioelectrochemical systems (BES) as environmental remediation biotechnologies have boomed in the last two decades. Although BESs combined technologies with electro-chemistry, -biology, and -physics, microorganisms and biofilms remain at their core. In this review, various functional microorganisms in BESs for CO₂ reduction, dehalogenation, nitrate, phosphate, and sulfate reduction, metal removal, and volatile organic compound oxidation are summarized and compared in detail. Moreover, interrelationship regulation approaches for functional microorganisms and methods for electroactive biofilm development, such as targeted electrode surface modification, chemical treatment, physical revealing, biological optimization, and genetic programming are pointed out. This review provides promising guidance and suggestions for the selection of microbial inoculants and provides an analysis of the role of individual microorganisms in mixed microbial communities and its metabolisms.

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生物电化学系统中电极功能微生物及其调控研究进展。

生物电化学系统（BES）作为一种环境修复生物技术在近二十年得到了蓬勃发展。虽然BESs结合了电化学、生物和物理技术，但微生物和生物膜仍然是其核心。本文对BESs在CO2还原、脱卤、硝酸盐、磷酸盐和硫酸盐还原、金属去除和挥发性有机化合物氧化等方面的各种功能微生物进行了综述和比较。此外，还指出了功能微生物的相互关系调控途径和电活性生物膜的开发方法，如电极表面修饰、化学处理、物理揭示、生物优化和遗传规划等。本文为微生物接种剂的选择提供了有希望的指导和建议，并对混合微生物群落中单个微生物的作用及其代谢进行了分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Biotechnology advances 工程技术-生物工程与应用微生物

CiteScore

25.50

自引率

2.50%

发文量

167

审稿时长

37 days

期刊介绍： Biotechnology Advances is a comprehensive review journal that covers all aspects of the multidisciplinary field of biotechnology. The journal focuses on biotechnology principles and their applications in various industries, agriculture, medicine, environmental concerns, and regulatory issues. It publishes authoritative articles that highlight current developments and future trends in the field of biotechnology. The journal invites submissions of manuscripts that are relevant and appropriate. It targets a wide audience, including scientists, engineers, students, instructors, researchers, practitioners, managers, governments, and other stakeholders in the field. Additionally, special issues are published based on selected presentations from recent relevant conferences in collaboration with the organizations hosting those conferences.