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Degradation of the antibacterial agents triclosan and chlorophene using hydrodechlorination by Al-based alloys

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F18%3A39913307" target="_blank" >RIV/00216275:25310/18:39913307 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1007/s00706-018-2230-y" target="_blank" >http://dx.doi.org/10.1007/s00706-018-2230-y</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/s00706-018-2230-y" target="_blank" >10.1007/s00706-018-2230-y</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Degradation of the antibacterial agents triclosan and chlorophene using hydrodechlorination by Al-based alloys

  • Original language description

    Triclosan and chlorophene are chlorinated phenols used as antimicrobial agents. Both compounds are ordinarily detected in aquatic environments. The aim of this study is to prove the reactivity of three different metallic alloys used as common reductants such as Raney Al-Ni (50% Al - 50% Ni), Devarda’s Al-Cu-Zn alloy (45% Al - 50% Cu - 5% Zn) and Arnd’s Cu-Mg alloy (60% Cu - 40% Mg) for the hydrodechlorination of these agents in alkaline aqueous solution at ambient temperature and investigating such parameters as type and amount of reagents. The hydrodechlorination of triclosan was found to be completed when 5 molar equivalents of Al in the form of Raney Al-Ni alloy (0.27 g) and 20 equivalents of NaOH (0.8 g) per 1 mmol of triclosan were used and the reaction was performed at ambient temperature and pressure during 20 hours of vigorous stirring. Chlorophene was completely dechlorinated using 2.5 equivalents of Al (0.14 g) and 10 equivalents of NaOH (0.4 g) per 1 mmol of chlorophene under the same conditions.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10503 - Water resources

Result continuities

  • Project

    <a href="/en/project/TG02010058" target="_blank" >TG02010058: Proof-of-concept activities support at University of Pardubice</a><br>

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2018

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Monatshefte fur Chemie

  • ISSN

    0026-9247

  • e-ISSN

  • Volume of the periodical

    149

  • Issue of the periodical within the volume

    10

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    10

  • Pages from-to

    1777-1786

  • UT code for WoS article

    000448664600006

  • EID of the result in the Scopus database

    2-s2.0-85051255021