Analiza możliwości wykorzystania wody deszczowej na terenie miasteczka akademickiego w Polsce

• Autorzy: Stec A. , Słyś D.

Identyfikatory

DOI

10.2429/proc.2017.11(1)031

Warianty tytułu

EN

The analysis of the possibility of use rainwater harvesting system within campus area in Poland

• Konferencja: ECOpole’16 Conference (5-8.10.2016 ; Zakopane, Poland)
• Języki publikacji: PL

Abstrakty

PL

W pracy przedstawiono wyniki badań, których celem było określenie efektywności finansowej systemu wykorzystania wody deszczowej (RWHS) do spłukiwania toalet. Jako przedmiot badań wybrano budynek mieszkalny (akademik) zlokalizowany w Polsce. Analizę funkcjonowania systemu RWHS przeprowadzono na sformułowanym modelu symulacyjnym. W badaniach przeanalizowano również wpływ wielkości zbiornika retencyjnego na opłacalność zastosowania systemu gospodarczego wykorzystania wody deszczowej w rozpatrywanym domu studenckim. W analizie finansowej określone zostały dwa wskaźniki: wartość bieżąca netto (NPV) oraz zdyskontowany okres zwrotu (DPP). Przeprowadzona analiza wykazała, że zastosowanie układu RWHS w analizowanym budynku jest opłacalne i może zmniejszyć zapotrzebowanie na wodę do spłukiwania toalet od 11 do 22% w zależności od pojemności zbiornika retencyjnego.

EN

In this paper, the financial effectiveness of the use of the rainwater harvesting system (RWHS) for toilet flushing is presented. The analysis was conducted using a simulation model and as a subject of study a dwelling-house (a dormitory) located in Poland was chosen. The study also analyzed the influence of a retention tank size on efficiency of the economic use of rainwater utilization system for the dormitory. In the financial analysis two financial ratios were determined: the Net Present Value (NPV) and the Discounted Payback Period (DPP). The conducted analysis demonstrated that the use of the RWHS system in the analyzed building is cost-effective and that it may reduce water requirement for toilet flushing by 11 to 22%, depending on the capacity of the retention tank.

Słowa kluczowe

PL

systemy gospodarczego wykorzystania wody deszczowej; oszczędzanie wody pitnej; analiza finansowa

EN

rainwater harvesting systems; rainwater management; drinking water savings; financial analysis

• Wydawca: Towarzystwo Chemii i Inżynierii Ekologicznej
• Czasopismo: Proceedings of ECOpole
• Rocznik: 2017
• Tom: Vol. 11, No. 1
• Strony: 287--302
• Opis fizyczny: Bibliogr. 31 poz., rys., wykr., tab., fot.

Twórcy

autor

Stec A.

• Katedra Infrastruktury i Gospodarki Wodnej, Wydział Budownictwa, Inżynierii Środowiska i Architektury, Politechnika Rzeszowska, al. Powstańców Warszawy 12, 35-959 Rzeszów, tel. [phone], fax [phone]

autor

Słyś D.

• Katedra Infrastruktury i Gospodarki Wodnej, Wydział Budownictwa, Inżynierii Środowiska i Architektury, Politechnika Rzeszowska, al. Powstańców Warszawy 12, 35-959 Rzeszów, tel. [phone], fax [phone]

Bibliografia

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Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).