On-line monitoring for control of a pilot-scale sequencing batch reactor using a submersible UV/VIS spectrometer
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On Line
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A submersible UV/VIS spectrometer was used to monitor a pilot-scale sequencing batch reactor (SBR). The instrument utilises the whole UV/VIS range between 200 and 750 nm. With just one single instrument nitrate, organic matter and suspended solids can be measured simultaneously. The spectrometer is installed directly in the reactor, measures in real-time, and is equipped with an auto-cleaning system using pressured air. The paper shows the calibration results for measurements in the SBR tank, time series for typical SBR cycles, and proposes possible ways for optimisation of the operation by using these measurements.
2006 ◽
Vol 119
(1-3)
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pp. 349-366
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2015 ◽
Vol 142
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pp. 234-241
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2013 ◽
Vol 68
(6)
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pp. 1406-1411
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2002 ◽
Vol 46
(4-5)
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pp. 131-137
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2009 ◽
Vol 60
(4)
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pp. 1049-1054
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1998 ◽
Vol 19
(4)
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pp. 343-356
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