Photochemical Degradation of Polybrominated Diphenyl Ethers in Microreactor

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F15%3A00451489" target="_blank" >RIV/67179843:_____/15:00451489 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388971:_____/15:00451489 RIV/67985858:_____/15:00451489 RIV/60461373:22310/15:43899691 RIV/44555601:13520/15:43886926

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s11164-015-2033-2" target="_blank" >http://dx.doi.org/10.1007/s11164-015-2033-2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11164-015-2033-2" target="_blank" >10.1007/s11164-015-2033-2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Photochemical Degradation of Polybrominated Diphenyl Ethers in Microreactor

Popis výsledku v původním jazyce

Knowledge of reaction mechanism and kinetics of persistent organic pollutants are crucial to development a removal technology. The degradation of deca-BDE in the photochemical microreactor with a thin irradiated liquid layer of variable thickness was investigated. The experimental results proved the significantly higher degradation rates of PBDE when compared to the published results obtained with the conventional photochemical reactors. After several minutes in microreactor the final and major degradation products were the mono brominated congeners. The extremely fast degradation of higher-brominated congeners allowed for the complete degradation of deca-BDE down to mono-BDE within short experimental times. The results confirmed the suitability of photochemical microreactors as beneficial tool for better understanding the degradation mechanism and kinetics of photodegradation of organic pollutants due to significantly shorter experimental times needed for obtaining the necessary data.

Název v anglickém jazyce

Photochemical Degradation of Polybrominated Diphenyl Ethers in Microreactor

Popis výsledku anglicky

Knowledge of reaction mechanism and kinetics of persistent organic pollutants are crucial to development a removal technology. The degradation of deca-BDE in the photochemical microreactor with a thin irradiated liquid layer of variable thickness was investigated. The experimental results proved the significantly higher degradation rates of PBDE when compared to the published results obtained with the conventional photochemical reactors. After several minutes in microreactor the final and major degradation products were the mono brominated congeners. The extremely fast degradation of higher-brominated congeners allowed for the complete degradation of deca-BDE down to mono-BDE within short experimental times. The results confirmed the suitability of photochemical microreactors as beneficial tool for better understanding the degradation mechanism and kinetics of photodegradation of organic pollutants due to significantly shorter experimental times needed for obtaining the necessary data.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

—

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Research on Chemical Intermediates

ISSN

0922-6168

e-ISSN

—

Svazek periodika

41

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

9373-9381

Kód UT WoS článku

000365743300018

EID výsledku v databázi Scopus

2-s2.0-84953354830