Occurrence and removal of pharmaceuticals in four full-scale constructed wetlands in the Czech Republic – the first year of monitoring

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F17%3AN0000082" target="_blank" >RIV/60460709:41330/17:N0000082 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.elsevier.com/locate/ecoleng" target="_blank" >http://www.elsevier.com/locate/ecoleng</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Occurrence and removal of pharmaceuticals in four full-scale constructed wetlands in the Czech Republic – the first year of monitoring

Popis výsledku v původním jazyce

The ability to remove 31 pharmaceuticals was surveyed during seven sampling campaigns at four horizontal flow constructed wetlands in rural areas of the Czech Republic. The constructed wetlands involved in the study treated wastewater from 55 to 248 PE and have been in operation for 10 to22 years. A total of 31 pharmaceuticals belonging to antibiotics, antiepileptics, antiphlogistics (NSAID), antibacterial agents, anticoagulants, beta blockers, contrast mediums, diuretics, fibrates (lipid regulators), pain medications and psychoactive drugs (stimulants) were included in the survey. The survey revealed that only 7 substances were detected in all samples of inflowing water (ibuprofen, diclofenac, metoprolol, furosemide, hydrochlorothiazide, paracetamol and caffeine) and 7 substances were found in more than 75 percent of the samples of inflowing wastewater (clarithromycin, gabapentin, ketoprofen, triclocarban, triclosan, warfarin and tramadol). Other compounds were found only occasionally and roxithromycin, sulfamerazineand gemfibrozil were always below the limit of quantification in the inflow. The detailed evaluation of the treatment removal was done for 14 substances that were detected in at least 75 percent of the inflowwastewater samples. The results indicated wide variation in removal efficiency among systems as well as among pharmaceuticals. The correlation analysis revealed only few significant correlations between removal of individual pharmaceuticals and other wastewater parameters. Environmental risk assessment revealed high risk for ibuprofen, paracetamol and clarithromycin in the effluent water.

Název v anglickém jazyce

Occurrence and removal of pharmaceuticals in four full-scale constructed wetlands in the Czech Republic – the first year of monitoring

Popis výsledku anglicky

The ability to remove 31 pharmaceuticals was surveyed during seven sampling campaigns at four horizontal flow constructed wetlands in rural areas of the Czech Republic. The constructed wetlands involved in the study treated wastewater from 55 to 248 PE and have been in operation for 10 to22 years. A total of 31 pharmaceuticals belonging to antibiotics, antiepileptics, antiphlogistics (NSAID), antibacterial agents, anticoagulants, beta blockers, contrast mediums, diuretics, fibrates (lipid regulators), pain medications and psychoactive drugs (stimulants) were included in the survey. The survey revealed that only 7 substances were detected in all samples of inflowing water (ibuprofen, diclofenac, metoprolol, furosemide, hydrochlorothiazide, paracetamol and caffeine) and 7 substances were found in more than 75 percent of the samples of inflowing wastewater (clarithromycin, gabapentin, ketoprofen, triclocarban, triclosan, warfarin and tramadol). Other compounds were found only occasionally and roxithromycin, sulfamerazineand gemfibrozil were always below the limit of quantification in the inflow. The detailed evaluation of the treatment removal was done for 14 substances that were detected in at least 75 percent of the inflowwastewater samples. The results indicated wide variation in removal efficiency among systems as well as among pharmaceuticals. The correlation analysis revealed only few significant correlations between removal of individual pharmaceuticals and other wastewater parameters. Environmental risk assessment revealed high risk for ibuprofen, paracetamol and clarithromycin in the effluent water.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10503 - Water resources

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Ecological Engineering

ISSN

0925-8574

e-ISSN

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Svazek periodika

2017

Číslo periodika v rámci svazku

98

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

11

Strana od-do

354-364

Kód UT WoS článku

000390454300041

EID výsledku v databázi Scopus

2-s2.0-84994508560