A biochemical multi-species quality model of a drinking water distribution system for simulation and design - Publikacja - MOST Wiedzy

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A biochemical multi-species quality model of a drinking water distribution system for simulation and design

Abstrakt

Drinking Water Distribution Systems (DWDSs) play a key role in sustainable development of modern society. They are classified as critical infrastructure systems. This imposes a large set of highly demanding requirements on the DWDS operation and requires dedicated algorithms for on-line monitoring and control to tackle related problems. Requirements on DWDS availability restrict the usability of the real plant in the design phase. Thus, a proper model is crucial. Within this paper a DWDS multi-species quality model for simulation and design is derived. The model is composed of multiple highly inter-connected modules which are introduced to represent chemical and biological species and (above all) their interactions. The chemical part includes the processes of chloramine decay with additional bromine catalysis and reaction with nitrogen compounds. The biological part consists of both heterotrophic and chemo-autotrophic bacteria species. The heterotrophic bacteria are assumed to consume assimilable organic carbon. Autotrophs are ammonia oxidizing bacteria and nitrite oxidizing bacteria species which are responsible for nitrification processes. Moreover, Disinfection By-Products (DBPs) are also considered. Two numerical examples illustrate the derived model’s behaviour in normal and disturbance operational states.

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Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuł w czasopiśmie wyróżnionym w JCR
Opublikowano w:
International Journal of Applied Mathematics and Computer Science nr 23, strony 571 - 585,
ISSN: 1641-876X
Język:
angielski
Rok wydania:
2013
Opis bibliograficzny:
Armiński K., Zubowicz T., Brdyś M.: A biochemical multi-species quality model of a drinking water distribution system for simulation and design// International Journal of Applied Mathematics and Computer Science. -Vol. 23, nr. 3 (2013), s.571-585
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.2478/amcs-2013-0043
Weryfikacja:
Politechnika Gdańska

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