Triclosan degradation by electro-Fenton process using electrolytic unit with titanium electrodes coated with mixed IrO2/RuO2
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F17%3A39911536" target="_blank" >RIV/00216275:25310/17:39911536 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Triclosan degradation by electro-Fenton process using electrolytic unit with titanium electrodes coated with mixed IrO2/RuO2
Original language description
The paper focus on the degradation of a widely used antibacterial agent triclosan (5-chloro-2-(2,4-dichlorophenoxy)phenol) by electro-Fenton process. The electrochemical process was conducted in recirculating setup by passing the reaction mixture through an electrolytic unit consisting of titanium electrodes coated with mixed iridium and ruthenium oxides. An initial triclosan concentration of 10 mg/L was used throughout. Different reaction conditions and their impact on triclosan degradation were studied such as different concentrations of added iron(II) as Fenton reagent, different concentrations of sodium sulfate electrolyte, different flow rates, current density values and different pH values. High triclosan sorption to plastic surfaces of the equipment (tubing, cells etc) was observed and this phenomenon was quantified and taken into account during calculations. About 30 – 50% of triclosan was degraded after 80 minutes of electrolytic process. The optimum conditions for electro-Fenton degradation of triclosan were: current density 24 mA/cm2, flow rate 50 ml/min, pH 4, initial concentration of iron(II) at 5 mg/l, and 2 mmol/l sodium sulfate.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
10511 - Environmental sciences (social aspects to be 5.7)
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Waste Forum
ISSN
1804-0195
e-ISSN
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Volume of the periodical
2017
Issue of the periodical within the volume
3
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
9
Pages from-to
116-124
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85031100531