Improved design and optimization of aeration control for WWTPs by dynamic simulation
This paper introduces a model library based on the simulation environment MATLAB/SIMULINK which allows the simulation of the aeration system of an wastewater treatment plant (WWTP). The model library presented covers all parts of an aeration system starting with the compressor set over the common ai...
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| Veröffentlicht in: | Water science and technology 2002-01, Vol.45 (4-5), p.365-372 |
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| container_title | Water science and technology |
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| creator | ALEX, J BINH TO, T HARTWIG, P |
| description | This paper introduces a model library based on the simulation environment MATLAB/SIMULINK which allows the simulation of the aeration system of an wastewater treatment plant (WWTP). The model library presented covers all parts of an aeration system starting with the compressor set over the common air rail, flow resistances through pipes, controllable valves, aeration membranes and ending last not least with the controllers involved. The main objective of the development of the simulation system is the design, test and the support of the installation of more predictable and efficient control concepts for the aeration system in WWTPs. An example is given to demonstrate the application of the simulation system and to promote a control scheme with a flexible reference value for the pressure at the common air rail based on a most open valve (MOV) concept. |
| doi_str_mv | 10.2166/wst.2002.0626 |
| format | Article |
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The model library presented covers all parts of an aeration system starting with the compressor set over the common air rail, flow resistances through pipes, controllable valves, aeration membranes and ending last not least with the controllers involved. The main objective of the development of the simulation system is the design, test and the support of the installation of more predictable and efficient control concepts for the aeration system in WWTPs. 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Psychology ; General purification processes ; Industrial applications and implications. 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The model library presented covers all parts of an aeration system starting with the compressor set over the common air rail, flow resistances through pipes, controllable valves, aeration membranes and ending last not least with the controllers involved. The main objective of the development of the simulation system is the design, test and the support of the installation of more predictable and efficient control concepts for the aeration system in WWTPs. An example is given to demonstrate the application of the simulation system and to promote a control scheme with a flexible reference value for the pressure at the common air rail based on a most open valve (MOV) concept.</abstract><cop>London</cop><pub>IWA</pub><pmid>11936654</pmid><doi>10.2166/wst.2002.0626</doi><tpages>8</tpages></addata></record> |
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| identifier | ISSN: 0273-1223 |
| ispartof | Water science and technology, 2002-01, Vol.45 (4-5), p.365-372 |
| issn | 0273-1223 1996-9732 |
| language | eng |
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| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Aeration Air Pressure Applied sciences Biological and medical sciences Biological treatment of waters Biotechnology Compressors Computer Simulation Control Control systems Design optimization Environment and pollution Exact sciences and technology Fundamental and applied biological sciences. Psychology General purification processes Industrial applications and implications. Economical aspects Libraries Membranes Models, Theoretical Oxygen - analysis Pollution Sewerage works: sewers, sewage treatment plants, outfalls Simulation Stability Wastewater Wastewater treatment Wastewater treatment plants Wastewaters Water Purification - instrumentation Water Purification - methods Water treatment and pollution |
| title | Improved design and optimization of aeration control for WWTPs by dynamic simulation |
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