Please use this identifier to cite or link to this item: https://rda.sliit.lk/handle/123456789/826
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dc.contributor.authorRathnayake, U. S-
dc.date.accessioned2022-01-28T10:05:01Z-
dc.date.available2022-01-28T10:05:01Z-
dc.date.issued2015-01-01-
dc.identifier.issn0972-9860-
dc.identifier.urihttp://localhost:80/handle/123456789/826-
dc.description.abstractPhosphorus and nitrogen are two important nutrients to plants. Therefore, fertilizers usually used in agricultural lands hold a significant amount of phosphorus and nitrogen. Even though these two are essential for plants, they are treated as pollutants when they are contaminated to the fresh waters. Therefore, phosphorus in stormwater runoff is a concerned topic for combined sewer overflows (CSOs). Rathnayake and Tanyimboh's optimal control model was capable of handling five different water quality parameters (chemical oxygen demand, bio-chemical oxygen demand, total suspended solids, total Kjeldhal nitrogen and nitrates and nitrites) in CSOs. However, the enhanced approach is capable of integrating phosphorus concentrations into the analysis of water quality from CSOs. The new optimal control model for drainage systems was run and compared against the previous work by the author. Promising findings are illustrated from the newly developed model in controlling drainage systems.en_US
dc.language.isoenen_US
dc.publisherIOS Pressen_US
dc.relation.ispartofseriesAsian Journal of Water, Environment and Pollution;Vol 12 Issue 2 Pages 81-85-
dc.subjectCombined sewer overflowsen_US
dc.subjectdrainage systemsen_US
dc.subjectNSGA IIen_US
dc.subjectphosphorus concentrationen_US
dc.subjectSWMM 5.0.en_US
dc.titleEnhanced water quality modelling for optimal control of drainage systems under SWMM constraint handling approachen_US
dc.typeArticleen_US
Appears in Collections:Research Papers - Department of Civil Engineering
Research Papers - SLIIT Staff Publications

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