Degradation of surface-active compounds in a constructed wetland determined using high performance liquid chromatography and extraction spectrophotometry
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F13%3A43885369" target="_blank" >RIV/60076658:12310/13:43885369 - isvavai.cz</a>
Alternative codes found
RIV/67179843:_____/13:00391829 RIV/60076658:12220/13:43885369
Result on the web
<a href="http://dx.doi.org/10.1080/10934529.2013.730453" target="_blank" >http://dx.doi.org/10.1080/10934529.2013.730453</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/10934529.2013.730453" target="_blank" >10.1080/10934529.2013.730453</a>
Alternative languages
Result language
angličtina
Original language name
Degradation of surface-active compounds in a constructed wetland determined using high performance liquid chromatography and extraction spectrophotometry
Original language description
Degradation of anionic and nonionic surfactants in a constructed wetland with horizontal subsurface flow was studied using high performance liquid chromatography and extraction spectrophotometry. The ratio of individual homologues of linear alkylbenzenesulfonates (LAS) and the efficiency of their removal were studied. Tridecyl-, dodecyl-, undecyl-, and decylbenzene sulfonates were removed with efficiencies of 92.9%, 84.3%, 64.7%, and 41.1%, respectively. These differences are due to sequential shortening of the alkyl chain in homologues during degradation (the higher homologue can provide the lower one). The formation of sulfophenyl carboxylic acids during -oxidation of the alkyl chain followed by successive - and/or -oxidation is also a possible mechanism for removal of LAS. Solid phase extraction using Chromabond (R) HR-P columns was used for preconcentration of the analytes prior to their determination by HPLC. Methylene blue active compounds were determined using extraction spectr
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EH - Ecology - communities
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED1.1.00%2F02.0073" target="_blank" >ED1.1.00/02.0073: CzechGlobe - Center for Global Climate Change Impacts Studies</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING
ISSN
1093-4529
e-ISSN
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Volume of the periodical
48
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
559-567
UT code for WoS article
000314633400011
EID of the result in the Scopus database
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