N-Removal on wastewater treatment plant: a process control approach
A multilayered control design approach is proposed here. Starting with the Dissolved Oxygen (DO) control loop in the last aerated tank, the control of the recirculation sludge is added next. Once the limitations of this two-loop control strategy are highlighted, a cascade control loop is proposed. T...
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Scientific Research
2011
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my.utm.398542018-10-14T08:19:39Z http://eprints.utm.my/id/eprint/39854/ N-Removal on wastewater treatment plant: a process control approach Vilanova, Ramon Katebi, Reza Abdul Wahab, Norhaliza TK Electrical engineering. Electronics Nuclear engineering A multilayered control design approach is proposed here. Starting with the Dissolved Oxygen (DO) control loop in the last aerated tank, the control of the recirculation sludge is added next. Once the limitations of this two-loop control strategy are highlighted, a cascade control loop is proposed. This cascade control is further enhanced by a feed-forward control action that makes use of influent ammonia concentration. The resulting cascade+feedforward control configuration achieves satisfactory nitrogen removal for the three influent op-erating conditions (dry, rain and storm). Scientific Research 2011-01 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/39854/1/NoraLizaWahab2011_NRemovalonWastewaterTreatmentPlants.pdf Vilanova, Ramon and Katebi, Reza and Abdul Wahab, Norhaliza (2011) N-Removal on wastewater treatment plant: a process control approach. Journal of Water Resource and Protection, 3 . pp. 1-11. ISSN 1945-3094 http://dx.doi.org/10.4236/jwarp.2011.31001 DOI:10.4236/jwarp.2011.31001 |
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TK Electrical engineering. Electronics Nuclear engineering Vilanova, Ramon Katebi, Reza Abdul Wahab, Norhaliza N-Removal on wastewater treatment plant: a process control approach |
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A multilayered control design approach is proposed here. Starting with the Dissolved Oxygen (DO) control loop in the last aerated tank, the control of the recirculation sludge is added next. Once the limitations of this two-loop control strategy are highlighted, a cascade control loop is proposed. This cascade control is further enhanced by a feed-forward control action that makes use of influent ammonia concentration. The resulting cascade+feedforward control configuration achieves satisfactory nitrogen removal for the three influent op-erating conditions (dry, rain and storm). |
format |
Article |
author |
Vilanova, Ramon Katebi, Reza Abdul Wahab, Norhaliza |
author_facet |
Vilanova, Ramon Katebi, Reza Abdul Wahab, Norhaliza |
author_sort |
Vilanova, Ramon |
title |
N-Removal on wastewater treatment plant: a process control approach |
title_short |
N-Removal on wastewater treatment plant: a process control approach |
title_full |
N-Removal on wastewater treatment plant: a process control approach |
title_fullStr |
N-Removal on wastewater treatment plant: a process control approach |
title_full_unstemmed |
N-Removal on wastewater treatment plant: a process control approach |
title_sort |
n-removal on wastewater treatment plant: a process control approach |
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Scientific Research |
publishDate |
2011 |
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http://eprints.utm.my/id/eprint/39854/1/NoraLizaWahab2011_NRemovalonWastewaterTreatmentPlants.pdf http://eprints.utm.my/id/eprint/39854/ http://dx.doi.org/10.4236/jwarp.2011.31001 |
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13.160551 |