Isolation of Fe(III)-reducing bacterium, Citrobacter sp. LAR-1, for startup of microbial fuel cell

Lihong Liu; Duu-Jong Lee; Aijie Wang; Nanqi Ren; Ay Su; Juin-Yih Lai

doi:10.1016/j.ijhydene.2015.07.072

Isolation of Fe(III)-reducing bacterium, Citrobacter sp. LAR-1, for startup of microbial fuel cell

Lihong Liu
, Duu-Jong Lee^*
, Aijie Wang
, Nanqi Ren
, Ay Su
, Juin-Yih Lai

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

34 Citations (Scopus)

Abstract

The LAR-1 strain was isolated from sediment samples collected at the- intersection of A-Shi River and Songhwa River, China with high iron-reducing capability. Biochemical tests (API 20A, API-20NE and API-ZYM), fatty acids analysis, and polymerase chain reaction (PCR)-denaturing gradient gel electrophoresis (DGGE) tests revealed that LAR-1 is closely related to Citrobacter sp. The LAR-1 was used as anode chamber seed to start up microbial fuel cell (MFC). The tested MFC had an open-circuit voltage of 610 mV and a maximum power density of 610 mW/m² at 360 mV. The analytical results confirmed that the iron-reducing bacterium can be used as anodic respiratory bacterium for MFC.

Original language	English
Pages (from-to)	4498-4503
Journal	International Journal of Hydrogen Energy
Volume	41
Issue number	7
DOIs	https://doi.org/10.1016/j.ijhydene.2015.07.072
Publication status	Published - 23 Feb 2016
Externally published	Yes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Research Keywords

Anodic biofilm
Iron-reducing bacteria
Microbial fuel cell (MFC)

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10.1016/j.ijhydene.2015.07.072

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title = "Isolation of Fe(III)-reducing bacterium, Citrobacter sp. LAR-1, for startup of microbial fuel cell",

abstract = "The LAR-1 strain was isolated from sediment samples collected at the- intersection of A-Shi River and Songhwa River, China with high iron-reducing capability. Biochemical tests (API 20A, API-20NE and API-ZYM), fatty acids analysis, and polymerase chain reaction (PCR)-denaturing gradient gel electrophoresis (DGGE) tests revealed that LAR-1 is closely related to Citrobacter sp. The LAR-1 was used as anode chamber seed to start up microbial fuel cell (MFC). The tested MFC had an open-circuit voltage of 610 mV and a maximum power density of 610 mW/m2 at 360 mV. The analytical results confirmed that the iron-reducing bacterium can be used as anodic respiratory bacterium for MFC.",

keywords = "Anodic biofilm, Iron-reducing bacteria, Microbial fuel cell (MFC)",

author = "Lihong Liu and Duu-Jong Lee and Aijie Wang and Nanqi Ren and Ay Su and Juin-Yih Lai",

note = "Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected]. ",

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TY - JOUR

T1 - Isolation of Fe(III)-reducing bacterium, Citrobacter sp. LAR-1, for startup of microbial fuel cell

AU - Liu, Lihong

AU - Lee, Duu-Jong

AU - Wang, Aijie

AU - Ren, Nanqi

AU - Su, Ay

AU - Lai, Juin-Yih

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2016/2/23

Y1 - 2016/2/23

N2 - The LAR-1 strain was isolated from sediment samples collected at the- intersection of A-Shi River and Songhwa River, China with high iron-reducing capability. Biochemical tests (API 20A, API-20NE and API-ZYM), fatty acids analysis, and polymerase chain reaction (PCR)-denaturing gradient gel electrophoresis (DGGE) tests revealed that LAR-1 is closely related to Citrobacter sp. The LAR-1 was used as anode chamber seed to start up microbial fuel cell (MFC). The tested MFC had an open-circuit voltage of 610 mV and a maximum power density of 610 mW/m2 at 360 mV. The analytical results confirmed that the iron-reducing bacterium can be used as anodic respiratory bacterium for MFC.

AB - The LAR-1 strain was isolated from sediment samples collected at the- intersection of A-Shi River and Songhwa River, China with high iron-reducing capability. Biochemical tests (API 20A, API-20NE and API-ZYM), fatty acids analysis, and polymerase chain reaction (PCR)-denaturing gradient gel electrophoresis (DGGE) tests revealed that LAR-1 is closely related to Citrobacter sp. The LAR-1 was used as anode chamber seed to start up microbial fuel cell (MFC). The tested MFC had an open-circuit voltage of 610 mV and a maximum power density of 610 mW/m2 at 360 mV. The analytical results confirmed that the iron-reducing bacterium can be used as anodic respiratory bacterium for MFC.

KW - Anodic biofilm

KW - Iron-reducing bacteria

KW - Microbial fuel cell (MFC)

UR - https://www.scopus.com/pages/publications/84961051568

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U2 - 10.1016/j.ijhydene.2015.07.072

DO - 10.1016/j.ijhydene.2015.07.072

M3 - RGC 21 - Publication in refereed journal

SN - 0360-3199

VL - 41

SP - 4498

EP - 4503

JO - International Journal of Hydrogen Energy

JF - International Journal of Hydrogen Energy

IS - 7

ER -

Isolation of Fe(III)-reducing bacterium, Citrobacter sp. LAR-1, for startup of microbial fuel cell

Abstract

Bibliographical note

UN SDGs

Research Keywords

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