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Novel BOD (biological Oxygen Demand) Sensor Using Mediator-less Microbial Fuel Cell

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Journal Biotechnol Lett
Date 2003 Jul 29
PMID 12882142
Citations 31
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Abstract

A microbial fuel cell type of biosensor was used to determine the biochemical oxygen demand (BOD) of wastewater. The biosensor gave a good correlation between the BOD value and the coulomb produced. The BOD sensor has been operated for over 5 years in a stable manner without any servicing. This is much longer that that of previously reported BOD biosensors.

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