TY - JOUR TI - Experimental research on the impact of different hardness waters on their contamination by protective cement mortar linings after pipe renovation AU - Młyńska, Anna AU - Zielina, Michał TI - Experimental research on the impact of different hardness waters on their contamination by protective cement mortar linings after pipe renovation AB - The paper presents laboratory experiments on the influence of different hardness water samples collected from the municipal water supply system on the intensification of leaching pollutants from the internal cement mortar pipe lining to drinking water. The paper presents the analysis of water quality indices, such as pH, aluminum and selected heavy metals concentrations after contacting with cement coatings. VL - 2016 IS - Środowisko 1-Ś (11) 2016 PY - 2016 SN - 0011-4561 C1 - 2353-737X SP - 97 EP - 104 DO - 10.4467/2353737XCT.16.198.5947 UR - https://ejournals.eu/czasopismo/czasopismo-techniczne/artykul/experimental-research-on-the-impact-of-different-hardness-waters-on-their-contamination-by-protective-cement-mortar-linings-after-pipe-renovation KW - water hardness KW - renovation KW - cement mortar lining KW - water pipes