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Research on causes of corrosion in the municipal water supply system AITranslate

Juliusz Orlikowski; Artur Zielinski; Kazimierz Darowicki; Stefan Krakowiak; Krzysztof Zakowski; Pawel Slepski; Agata Jazdzewska; Maciej Gruszka; Jacek Banas;
Gdansk University of Technology; Gdansk University of Technology; Gdansk University of Technology; Gdansk University of Technology; Gdansk University of Technology; Gdansk University of Technology; Gdansk University of Technology;MPWIK S.A.(Municipal Waterworks in Cracow), Senatorska 1;AGH University of Science and Technology
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Publisher: Elsevier
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Abstract AITranslate

This paper presents results of failure analysis study to characterize the corrosion damage that occurred in the water supply system in Krakow. This analysis includes: electrochemical noise, linear polarization and resistometric measurements. Water aggressiveness of four water intakes was defined using Langelier and Ryznar indices. Results from this indices did not reveal the causes of considerable corrosion losses in water systems. The corrosion rate measurements revealed that water from the one of water intakes is characterized by considerable corrosive aggression. In all studied water subsystems formation of protective layers limiting the corrosion rate was found. Overall analysis reveal the need to implement a on-line corrosion rate monitoring in the water supply system of the city of Krakow.

KeyWords AITranslate

Monitoring Corrosion Pipelines EIS Electrochemical noise Resistometric technique Langelier index Ryznar index
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Basic Information:

DOI：https://doi.org/10.1016/j.cscm.2016.03.001

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Citation Information:

This paper presents results of failure analysis study to characterize the corrosion damage that occurred in the water supply system in Krakow. This analysis includes: electrochemical noise, linear polarization and resistometric measurements. Water aggressiveness of four water intakes was defined using Langelier and Ryznar indices. Results from this indices did not reveal the causes of considerable corrosion losses in water systems. The corrosion rate measurements revealed that water from the one of water intakes is characterized by considerable corrosive aggression. In all studied water subsystems formation of protective layers limiting the corrosion rate was found. Overall analysis reveal the need to implement a on-line corrosion rate monitoring in the water supply system of the city of Krakow.

quote

GB/T 7714-2015 [1] Juliusz Orlikowski, Artur Zielinski, Kazimierz Darowicki, et al. Case Studies in Construction Materials, 2016(4). DOI:10.1016/j.cscm.2016.03.001.
MLA [1] Juliusz Orlikowski, et al., Case Studies in Construction Materials, no. 4, 2016, https://doi.org/10.1016/j.cscm.2016.03.001.
APA [1] Juliusz Orlikowski, Artur Zielinski, Kazimierz Darowicki, Stefan Krakowiak, Krzysztof Zakowski, Pawel Slepski, Agata Jazdzewska, Maciej Gruszka, & Jacek Banas. (2016). Case Studies in Construction Materials(4). https://doi.org/10.1016/j.cscm.2016.03.001
IEEE [1] Juliusz Orlikowski, Artur Zielinski, Kazimierz Darowicki, Stefan Krakowiak, Krzysztof Zakowski, Pawel Slepski, Agata Jazdzewska, Maciej Gruszka, and Jacek Banas, Case Studies in Construction Materials, no. 4, 2016, doi: 10.1016/j.cscm.2016.03.001. keywords: {Monitoring;Corrosion;Pipelines;EIS;Electrochemical noise;Resistometric technique;Langelier index;Ryznar index}