On-line monitoring and control of a biological denitrification process for drinking-water treatment

M. F. J. Eusébio; A. M. Barreiros; R. Fortunato; M. A. M. Reis; J. G. Crespo; João P. B. Mota

doi:10.1016/S1570-7946(03)80261-4

On-line monitoring and control of a biological denitrification process for drinking-water treatment

M. F. J. Eusébio, A. M. Barreiros, R. Fortunato, M. A. M. Reis, J. G. Crespo, João P. B. Mota

Research output: Contribution to journal › Article › peer-review

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Abstract

Online monitoring and control of the biological denitrification process in a cell recyle membrane reactor has been developed and implemented at laboratory scale. The system has been tested with a real groundwater contaminated with nitrate. It is shown that a simple feedforward control strategy that adjusts the feed rate of the carbon source to maintain the optimum inlet carbon/nitrate ratio value is effective at reducing both nitrate and nitrite concentrations in the treated water below the maximum admissible values.

Original language	English
Pages (from-to)	1079-1084
Number of pages	6
Journal	Computer Aided Chemical Engineering
Volume	14
Issue number	C
DOIs	https://doi.org/10.1016/S1570-7946(03)80261-4
Publication status	Published - 1 Jan 2003
Event	13th European Symposium on Computer Aided Process Engineering (ESCAPE-13) - LAPPEENRANTA, Finland Duration: 1 Jun 2003 → 4 Jun 2003

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10.1016/S1570-7946(03)80261-4

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abstract = "Online monitoring and control of the biological denitrification process in a cell recyle membrane reactor has been developed and implemented at laboratory scale. The system has been tested with a real groundwater contaminated with nitrate. It is shown that a simple feedforward control strategy that adjusts the feed rate of the carbon source to maintain the optimum inlet carbon/nitrate ratio value is effective at reducing both nitrate and nitrite concentrations in the treated water below the maximum admissible values.",

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AU - Eusébio, M. F. J.

AU - Barreiros, A. M.

AU - Fortunato, R.

AU - Reis, M. A. M.

AU - Crespo, J. G.

AU - Mota, João P. B.

N1 - Financial support for this work has been provided by Funda^ao para a Ciencia e Tecnologia under contract Praxis XXI 3/3.1/CEG/2600/95.

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N2 - Online monitoring and control of the biological denitrification process in a cell recyle membrane reactor has been developed and implemented at laboratory scale. The system has been tested with a real groundwater contaminated with nitrate. It is shown that a simple feedforward control strategy that adjusts the feed rate of the carbon source to maintain the optimum inlet carbon/nitrate ratio value is effective at reducing both nitrate and nitrite concentrations in the treated water below the maximum admissible values.

AB - Online monitoring and control of the biological denitrification process in a cell recyle membrane reactor has been developed and implemented at laboratory scale. The system has been tested with a real groundwater contaminated with nitrate. It is shown that a simple feedforward control strategy that adjusts the feed rate of the carbon source to maintain the optimum inlet carbon/nitrate ratio value is effective at reducing both nitrate and nitrite concentrations in the treated water below the maximum admissible values.

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T2 - 13th European Symposium on Computer Aided Process Engineering (ESCAPE-13)

Y2 - 1 June 2003 through 4 June 2003

ER -

On-line monitoring and control of a biological denitrification process for drinking-water treatment

Abstract

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