Endocrine Disruptor Degradation by Photocatalytic Pilot Plant Unit.
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F16%3A00459113" target="_blank" >RIV/67985858:_____/16:00459113 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/61388971:_____/16:00459113
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Endocrine Disruptor Degradation by Photocatalytic Pilot Plant Unit.
Popis výsledku v původním jazyce
Degradation of endocrine disruptors on an immobilized titanium dioxide photocatalyst in the presence of UV light was tested on a specially designed plug-flow reactor. The active part of this pilot plant reactor with the inner free volume of 3.5 L consisted of stainless steel annulets coated by titanium dioxide thin layers in a zig-zag arrangement. Two representative endocrine disruptors, 17-ethynyl estradiol and bisphenol A, in water solution were chosen for testing of the designed pilot plant reactor. Efficiency of the reactor was evaluated for various concentrations and flow rates. Process effectiveness and high reproducibility was also confirmed by estrogenity and toxicity tests. The designed photocatalytic treatment system was tested by purification of real waste water containing seven main endocrine disruptors and rinsed water from pharmaceutical industry. Efficiency of the photocatalytic degradation process varied between 44 – 100 % with respect to the individual endocrine disruptors and flow rates. Possible utilization of the photocatalytic reactor as the last purification unit at sewage plants was confirmed even for flow rates up to 300 L/h.
Název v anglickém jazyce
Endocrine Disruptor Degradation by Photocatalytic Pilot Plant Unit.
Popis výsledku anglicky
Degradation of endocrine disruptors on an immobilized titanium dioxide photocatalyst in the presence of UV light was tested on a specially designed plug-flow reactor. The active part of this pilot plant reactor with the inner free volume of 3.5 L consisted of stainless steel annulets coated by titanium dioxide thin layers in a zig-zag arrangement. Two representative endocrine disruptors, 17-ethynyl estradiol and bisphenol A, in water solution were chosen for testing of the designed pilot plant reactor. Efficiency of the reactor was evaluated for various concentrations and flow rates. Process effectiveness and high reproducibility was also confirmed by estrogenity and toxicity tests. The designed photocatalytic treatment system was tested by purification of real waste water containing seven main endocrine disruptors and rinsed water from pharmaceutical industry. Efficiency of the photocatalytic degradation process varied between 44 – 100 % with respect to the individual endocrine disruptors and flow rates. Possible utilization of the photocatalytic reactor as the last purification unit at sewage plants was confirmed even for flow rates up to 300 L/h.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CI - Průmyslová chemie a chemické inženýrství
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/TA04020700" target="_blank" >TA04020700: Dekontaminace brownfieldů komplexně kontaminovaných organickými látkami i těžkými kovy</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2016
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Multidisciplinary Engineering Science and Technology
ISSN
2458-9403
e-ISSN
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Svazek periodika
3
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
DE - Spolková republika Německo
Počet stran výsledku
8
Strana od-do
4613-4620
Kód UT WoS článku
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EID výsledku v databázi Scopus
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