Crystallization nuclei obtained from biowaste enables the production of concrete in accordance with the principles of circular economy

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12510%2F22%3A43904917" target="_blank" >RIV/60076658:12510/22:43904917 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28120/22:63556958
Result on the web
<a href="http://dx.doi.org/10.23919/SpliTech55088.2022.9854337" target="_blank" >http://dx.doi.org/10.23919/SpliTech55088.2022.9854337</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.23919/SpliTech55088.2022.9854337" target="_blank" >10.23919/SpliTech55088.2022.9854337</a>

Result language
angličtina
Original language name
Crystallization nuclei obtained from biowaste enables the production of concrete in accordance with the principles of circular economy
Original language description
Concrete production is material and energy demanding making it the third largest source of anthropogenic pollution. It was hypothesized that fermentation residues will be (1) dewatered; (2) charred; (3) activated; (4) applied to sorb P from wastewater; and (5) the resulting substrate will be used as a cement substitute. It is firstly reported that the mixture of phosphates captured on the char tends to form crystallization nuclei that tend to increase the strength characteristics of concrete (compressive strength + 9 %; modulus of rupture + 13% and modulus of elasticity +16%), while at the same time making it lighter and less costly. Despite this mutual valorization of waste between each other has proven technologically feasible and fully in accordance with the concept of circular economy, it should be noted that there are no established buyer-supplier chains for this technology.
Czech name
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Czech description
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Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
7th International Conference on Smart and Sustainable Technologies, SpliTech 2022 - conference proceedings
ISBN
978-953-290-116-0
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
1-4
Publisher name
Institute of Electrical and Electronics Engineers Inc.
Place of publication
online
Event location
Split and Bol (Hybrid)
Event date
Jul 5, 2022
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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