The Long-Term Study of the Surfactant Degradation in a Constructed Wetland

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F13%3A10174179" target="_blank" >RIV/00216208:11310/13:10174179 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/13:43885524 RIV/60076658:12220/13:43885524

Výsledek na webu

<a href="http://dx.doi.org/10.3139/113.110266" target="_blank" >http://dx.doi.org/10.3139/113.110266</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3139/113.110266" target="_blank" >10.3139/113.110266</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Long-Term Study of the Surfactant Degradation in a Constructed Wetland

Popis výsledku v původním jazyce

A horizontal subsurface flow constructed wetland was studied with respect to its capability to remove surface active compounds from municipal wastewater. The long-term aspect (five years) of the study is emphasized. The degradation efficiency reached 82.3 and 98.5% in the case of anionic and nonionic surfactants, respectively. All data were processed using multivariate statistical analysis. The removal efficiency of anionic surfactants depended mainly on the flow rate of the influx (multiple R-2 of 0.300). A significant effect of redox potential was observed in the case of nonionic surfactants (multiple R2 of 0.812). No systematic decrease of the surfactant degradation efficiency was observed. The constructed wetland can serve as a suitable natural alternative to clean the wastewater generated by small communities.

Název v anglickém jazyce

The Long-Term Study of the Surfactant Degradation in a Constructed Wetland

Popis výsledku anglicky

A horizontal subsurface flow constructed wetland was studied with respect to its capability to remove surface active compounds from municipal wastewater. The long-term aspect (five years) of the study is emphasized. The degradation efficiency reached 82.3 and 98.5% in the case of anionic and nonionic surfactants, respectively. All data were processed using multivariate statistical analysis. The removal efficiency of anionic surfactants depended mainly on the flow rate of the influx (multiple R-2 of 0.300). A significant effect of redox potential was observed in the case of nonionic surfactants (multiple R2 of 0.812). No systematic decrease of the surfactant degradation efficiency was observed. The constructed wetland can serve as a suitable natural alternative to clean the wastewater generated by small communities.

Druh

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

CEP obor

CC - Organická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/KJB601410502" target="_blank" >KJB601410502: Studium oxidačně redukčních procesů železa a manganu v umělém mokřadu</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Tenside, Surfactants, Detergents

ISSN

0932-3414

e-ISSN

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Svazek periodika

50

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

340-345

Kód UT WoS článku

000324662400003

EID výsledku v databázi Scopus

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