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DETERMINATION OF BOD USING A FIA SYSTEM WITH MICROBIAL SENSOR
Riedel, K. Fahrenbruch, B. Klimes, N. Neumann, B. Kopprasch, W. Scheller, F.
Riedel, K.
Fahrenbruch, B.
Klimes, N.
Neumann, B.
Kopprasch, W.
Scheller, F.
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Issue Date
1991
Submitted date
2024-02-07
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Abstract
A microbial amperometric sensor for the determination of the biochemical oxygen demand using Trichosporan cutaneum cells immmobilized in polyvinyl alcohol has been developed. The sensor has a response time of less than 1 min. A linear range is obtained up to 100 mg /1 BOD in the sample. For calibration a glucose/glutamic acid standard is used. A dilution of the waste water is necessary for practical application. Therefore a FIA system was coupled with the BOD sensor. In this way it is possible to analyse waste water up to 1000 mg 1 BOD with a serial coefficient of variation below 5 percent.
Citation
Flow Injection Analysis (FIA) Based On Enzymes Or Antibodies, 231 - 241
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Type
Book chapter
conference paper
conference paper
Language
en
Description
Series/Report no.
GBF monographs ; Volume 14
ISSN
0930-4320
EISSN
ISBN
1560811218
3527282491
3527282491
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Attribution-NonCommercial-ShareAlike 4.0 International