Charakteristika odpadních vod vzniklých při čištění silničních tunelů: případová studie Brno

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F21%3APU143326" target="_blank" >RIV/00216305:26110/21:PU143326 - isvavai.cz</a>

Result on the web

<a href="http://uest.ntua.gr/thessaloniki2021/pdfs/THESSALONIKI_2021_Korytar_et_al.pdf" target="_blank" >http://uest.ntua.gr/thessaloniki2021/pdfs/THESSALONIKI_2021_Korytar_et_al.pdf</a>

DOI - Digital Object Identifier

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Result language

čeština

Original language name

Characteristics of wastewater from tunnel washing: case study from Brno

Original language description

The aim of this paper is present characteristics of tunnel wash water (TWW), varied management of European countries with the highest number of tunnels, characterization of contaminants and their origin and present results of a case study from Brno tunnel. The case of study was located in the Brno tunnel, where TWW was pumped during spring and autumn washing and used for two sets of glasses filter pre tests. The first set of glasses pre-tests required to determine the appropriate contact time, and the second set was focused on determining the amount of adsorbent. As adsorbents were used granulated activated carbon (GAC), food waste biochar, activated food waste biochar and wooden biochar. Analyses were focused on undissolved substances, C10 C40 hydrocarbons, chlorides, sulfates, heavy metals, and chemical elements. We conclude that filtration and adsorption on the filter medium, such as GAC or cheaper biochar, represents an eco-friendly way of treatment TWW, which belongs among the important strategie

Czech name

Characteristics of wastewater from tunnel washing: case study from Brno

Czech description

The aim of this paper is present characteristics of tunnel wash water (TWW), varied management of European countries with the highest number of tunnels, characterization of contaminants and their origin and present results of a case study from Brno tunnel. The case of study was located in the Brno tunnel, where TWW was pumped during spring and autumn washing and used for two sets of glasses filter pre tests. The first set of glasses pre-tests required to determine the appropriate contact time, and the second set was focused on determining the amount of adsorbent. As adsorbents were used granulated activated carbon (GAC), food waste biochar, activated food waste biochar and wooden biochar. Analyses were focused on undissolved substances, C10 C40 hydrocarbons, chlorides, sulfates, heavy metals, and chemical elements. We conclude that filtration and adsorption on the filter medium, such as GAC or cheaper biochar, represents an eco-friendly way of treatment TWW, which belongs among the important strategie

Type

O - Miscellaneous

CEP classification

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OECD FORD branch

20102 - Construction engineering, Municipal and structural engineering

Project

<a href="/en/project/TJ02000262" target="_blank" >TJ02000262: Gastro-processing waste into a solid carbon product for material use</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2021

Confidentiality

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