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

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/70883521:28120/22:63556958

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20901 - Industrial biotechnology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

7th International Conference on Smart and Sustainable Technologies, SpliTech 2022 - conference proceedings

ISBN

978-953-290-116-0

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

1-4

Název nakladatele

Institute of Electrical and Electronics Engineers Inc.

Místo vydání

online

Místo konání akce

Split and Bol (Hybrid)

Datum konání akce

5. 7. 2022

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—