Strength and leachability of geopolymers with the addition of municipalsolid waste ashes
Authors:
- M. Łach,
- M. Hebdowska-Krupa,
- N. Komar
Abstract
The paper presents the results of the study concerning the possibility of immobilization of secondary waste from municipal waste incineration plants in geopolymers. The study was conducted for 2 different sources of ash from Poland and Lithuania. Three different types of waste were tested. Geopolymers were made with 70% added waste from incineration plants. The samples were made in many variants: geopolymers were made on the basis of fly ash and metakoline and waste was added untreated and after washing with water in a ratio of 1:5 (solid/liquid). Compressive strength and water leaching tests were carried out. As a result of the study, geopolymers as a material for immobilization of secondary waste from waste incineration plants were found to be useful. Water leaching tests proved that all the tested wastes stabilized in geopolymers are characterized by very low leachability values of metals such as: copper, zinc, lead, etc.
- Record ID
- CUT47ff2c9018f34fda959e9911345dd332
- Publication categories
- ; ;
- Author
- Journal series
- IOP Conference Series: Materials Science and Engineering, ISSN 1757-8981, e-ISSN 1757-899X, Irregular
- Issue year
- 2019
- Vol
- 706
- Pages
- [1-6]
- Article number
- 012010
- Other elements of collation
- fot.; tab.; Bibliografia (na s.) - 6; Bibliografia (liczba pozycji) - 14; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 706
- Conference
- Development of Eco-Friendly Composite Materials Based on Geopolymer Matrix and Reinforced with Waste Fibers (FIBER) (FIBER 2019), 2019, 28-11-2019 - 29-11-2019, Montevideo, Urugwaj
- Keywords in English
- geopolymers
- DOI
- DOI:10.1088/1757-899X/706/1/012010 Opening in a new tab
- URL
- https://iopscience.iop.org/article/10.1088/1757-899X/706/1/012010 Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 5
- Publication indicators
- = 7
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT47ff2c9018f34fda959e9911345dd332/
- URN
urn:pkr-prod:CUT47ff2c9018f34fda959e9911345dd332
* 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.