ADVANCED OXIDATION PROCESSES FOR THE TREATMENT OF TOLUENE CONTAINING WASTE AIR IN THE PILOT PLANT UNIT
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F23%3A10253595" target="_blank" >RIV/61989100:27360/23:10253595 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/61989100:27710/23:10253595
Výsledek na webu
<a href="http://file:///C:/Users/GRY060/AppData/Local/Microsoft/Windows/INetCache/Content.Outlook/720WOGIY/Proceedings_DD_2023_F.pdf" target="_blank" >http://file:///C:/Users/GRY060/AppData/Local/Microsoft/Windows/INetCache/Content.Outlook/720WOGIY/Proceedings_DD_2023_F.pdf</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
ADVANCED OXIDATION PROCESSES FOR THE TREATMENT OF TOLUENE CONTAINING WASTE AIR IN THE PILOT PLANT UNIT
Popis výsledku v původním jazyce
This paper describes the usage of advanced oxidation processes for the treatment of toluene-containingwaste air in the two-step pilot plant unit. The unit consists of a photolytic/photooxidation reactor (dry-VUV185/UV254)and a photochemical scrubber (aqueous-UV254/H2O2 reactor). The inlet toluene concentration was set to 50 ppmvand the waste air flow rate was 100 m3/h. The average toluene conversion after passing the first step and afterpassing both steps achieved 19.6 % and 42.5 %, respectively. The addition of a photocatalytic step (ceramic foamboards covered by TiO2 film) to the dry reactor was also tested. In this case, toluene conversion in the first step wasincreased almost by one third. However, the presence of a photocatalyst had no effect on total toluene conversionafter both steps.
Název v anglickém jazyce
ADVANCED OXIDATION PROCESSES FOR THE TREATMENT OF TOLUENE CONTAINING WASTE AIR IN THE PILOT PLANT UNIT
Popis výsledku anglicky
This paper describes the usage of advanced oxidation processes for the treatment of toluene-containingwaste air in the two-step pilot plant unit. The unit consists of a photolytic/photooxidation reactor (dry-VUV185/UV254)and a photochemical scrubber (aqueous-UV254/H2O2 reactor). The inlet toluene concentration was set to 50 ppmvand the waste air flow rate was 100 m3/h. The average toluene conversion after passing the first step and afterpassing both steps achieved 19.6 % and 42.5 %, respectively. The addition of a photocatalytic step (ceramic foamboards covered by TiO2 film) to the dry reactor was also tested. In this case, toluene conversion in the first step wasincreased almost by one third. However, the presence of a photocatalyst had no effect on total toluene conversionafter both steps.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
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OECD FORD obor
20400 - Chemical engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/EF17_049%2F0008419" target="_blank" >EF17_049/0008419: Podpora mezisektorové spolupráce v oblasti snižování polutantů v životním prostředí a využití odpadů</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2023
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů