Contamination of drinking water soon after cement mortar lining renovation depending on the disinfectant doses
Authors:
- Anna Młyńska,
- Michał Zielina,
- Andrzej Bielski
Abstract
The quality of water transported through freshly cemented water pipes depends not only on the type of cement used. The other factor affecting the degree of leaching pollutants from cement coatings is the chemical parameters of the water. A disinfection process is necessary for maintaining water which is safe for human health and high quality. However, simultaneously, the presence of disinfectant in water may cause some problems. The results of the experiments performed showed that independently of the concentration of sodium hypochlorite in water, rapid changes of water pH soon after cement mortar lining renovation may always be expected. The addition of disinfectant to water causes an increase in pollutants leaching from cement coatings, even in the case of a low disinfectant dose. Although the concentration of disinfectant in water has a differential impact on the degree of pollutants leaching from cement coatings, the increase in the leaching of the pollutants is not proportional to the disinfectant concentration.
- Record ID
- CUT082729bd5772476390850192f530b8c8
- Publication categories
- ;
- Author
- Journal series
- SN Applied Sciences, ISSN 2523-3963, e-ISSN 2523-3971, Monthly
- Issue year
- 2019
- Vol
- 1
- No
- 6
- Pages
- [1-9]
- Article number
- 516
- Other elements of collation
- fot.; tab.; wykr.; Bibliografia (na s.) - [8-9]; Bibliografia (liczba pozycji) - 28; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 1, Iss. 6
- Substantive notes
- Part of the following topical collections: Earth and Environmental Sciences: Interdisciplinary Problems in Environmental Protection and Engineering EKO-DOK
- Keywords in English
- cement coatings, pipes, renovation, water, disinfectant, pollutants
- DOI
- DOI:10.1007/s42452-019-0507-3 Opening in a new tab
- URL
- https://link.springer.com/article/10.1007/s42452-019-0507-3 Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 20
- Additional fields
- Indeksowana w: Web of Science
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT082729bd5772476390850192f530b8c8/
- URN
urn:pkr-prod:CUT082729bd5772476390850192f530b8c8
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.