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Open AccessArticle

Assessment of Corrosion Properties of Selected Mineral Waters

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Department of Water Supply and Sewerage Systems, Environmental Engineering and Architecture, Faculty of Civil, Rzeszow University of Technology, Al. Powstancow Warszawy 6, 35-959 Rzeszow, Poland
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Department of Water Purification and Protection, Environmental Engineering and Architecture, Faculty of Civil, Rzeszow University of Technology, Al. Powstancow Warszawy 6, 35-959 Rzeszow, Poland
*
Author to whom correspondence should be addressed.
Coatings 2020, 10(6), 571; https://doi.org/10.3390/coatings10060571
Received: 14 May 2020 / Revised: 11 June 2020 / Accepted: 15 June 2020 / Published: 18 June 2020
(This article belongs to the Special Issue Water Treatment Membranes and Their Applications)
This paper presents an analysis of natural mineral waters recognized by EU member states (on the basis of being announced in the Official Journal of the European Union) and originating in Polish territory. For each of these waters, calculations were made in relation to the Langelier saturation index, Ryznar stability index, and indices S1 (effect of chloride and sulfate ions on iron and steel), S2 (effect of nitrate ions on zinc), and S3 (effect of bicarbonate/sulfate ratio on copper). The impact of mineral waters on copper, hot-dip galvanized iron, stainless steel, acid-resistant steel, cast iron, low-alloy steel, and nonalloy steel was assessed on the basis of the indices calculated. The analysis allowed determination of the possibility of these measures being used in assessing the performance of mineral water installations. View Full-Text
Keywords: mineral water; water installations; safety of water system functioning mineral water; water installations; safety of water system functioning
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MDPI and ACS Style

Pietrucha-Urbanik, K.; Skowrońska, D.; Papciak, D. Assessment of Corrosion Properties of Selected Mineral Waters. Coatings 2020, 10, 571.

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