Some issues concerning the problems of water quality modeling in distribution systems

• Autorzy: Musz A. , Kowalska B. , Widomski M.

Warianty tytułu

PL

Wybrane problemy modelowania jakości wody w sieciach wodociągowych

• Języki publikacji: EN

Abstrakty

EN

Some issues concerning the most popular practical problems encountered during modeling the water quality in water distribution systems were presented. The mathematical basis of water quality modeling, commonly understood as chlorine distribution modeling, covering the governing equations, initial and boundary conditions description as well as required and necessary simplifications, were discussed. Then, the most popular computer models of water quality in distribution systems used in environmental engineering practice, such as: input-output (110) model, inverse chlorine decay model and forward simulation, were introduced. The modeling assumptions, model structure and limitations, advantages and disadvantages of given models were also discussed.

PL

Przedstawiono wybrane zagadnienia dotyczące najczęściej pojawiających się problemów w modelowaniu jakości wody wodociągowej. Zaprezentowano podstawy matematyczne modelowania numerycznego jakości wody, często pojmowanego jako modelowanie rozkładu chloru, obejmujące równania stanu, warunki brzegowe i początkowe. Przedstawiono także najczęściej stosowane uproszczenia w opisie matematycznym opisywanego zjawiska. Następnie w pracy omówiono najpopularniejsze modele jakości wody stosowane w inżynierii środowiska: model wejście-wyjście (110), model odwrócony oraz model postępujący. Zaprezentowano także założenia modelowe, struktury omawianych modeli, ich zalety oraz wady i ograniczenia.

Słowa kluczowe

EN

water quality modeling; water distribution system; chlorine decay

PL

modelowanie jakości wody; sieć wodociągowa; rozkład chloru

• Wydawca: Towarzystwo Chemii i Inżynierii Ekologicznej
• Czasopismo: Ecological Chemistry and Engineering. S
• Rocznik: 2009
• Tom: Vol. 16, nr 2
• Strony: 175--184
• Opis fizyczny: Bibliogr. 29 poz., rys., tab.

Twórcy

autor

Musz A.

autor

Kowalska B.

autor

Widomski M.

• Faculty of Environmental Engineering, Lublin University of Technology, ul. Nadbystrzycka 408, 20-618 Lublin, tel. [phone],

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