A pilot scale comparison of advanced oxidation processes for estrogenic hormone removal from municipal wastewater effluent

This study investigates the oxidation of selected endocrine disrupting compounds (estrone, 17β-estradiol, estriol and 17α-ethinylestradiol) during ozonation and advanced oxidation of biologically treated municipal wastewater effluents in a pilot scale. Selected estrogenic substances were spiked in t...

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Veröffentlicht in:Water science and technology : a journal of the International Association on Water Pollution Research. - 1986. - 70(2014), 1 vom: 07., Seite 70-5
1. Verfasser: Pešoutová, Radka (VerfasserIn)
Weitere Verfasser: Stříteský, Luboš, Hlavínek, Petr
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Water science and technology : a journal of the International Association on Water Pollution Research
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Free Radical Scavengers Sewage Waste Water Water Pollutants, Chemical Estrone 2DI9HA706A Ethinyl Estradiol 423D2T571U mehr... Estradiol 4TI98Z838E Ozone 66H7ZZK23N Hydrogen Peroxide BBX060AN9V Oxygen S88TT14065
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245 1 2 |a A pilot scale comparison of advanced oxidation processes for estrogenic hormone removal from municipal wastewater effluent 
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500 |a Date Revised 07.12.2022 
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500 |a Citation Status MEDLINE 
520 |a This study investigates the oxidation of selected endocrine disrupting compounds (estrone, 17β-estradiol, estriol and 17α-ethinylestradiol) during ozonation and advanced oxidation of biologically treated municipal wastewater effluents in a pilot scale. Selected estrogenic substances were spiked in the treated wastewater at levels ranging from 1.65 to 3.59 μg · L(-1). All estrogens were removed by ozonation by more than 99% at ozone doses ≥1.8 mg · L(-1). At a dose of 4.4 · mg L(-1) ozonation reduced concentrations of estrone, 17β-estradiol, estriol and 17α-ethinylestradiol by 99.8, 99.7, 99.9 and 99.7%, respectively. All tested advanced oxidation processes (AOPs) achieved high removal rates but they were slightly lower compared to ozonation. The lower removal rates for all tested advanced oxidation processes are caused by the presence of naturally occurring hydroxyl radical scavengers - carbonates and bicarbonates 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
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650 7 |a Sewage  |2 NLM 
650 7 |a Waste Water  |2 NLM 
650 7 |a Water Pollutants, Chemical  |2 NLM 
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650 7 |a 2DI9HA706A  |2 NLM 
650 7 |a Ethinyl Estradiol  |2 NLM 
650 7 |a 423D2T571U  |2 NLM 
650 7 |a Estradiol  |2 NLM 
650 7 |a 4TI98Z838E  |2 NLM 
650 7 |a Ozone  |2 NLM 
650 7 |a 66H7ZZK23N  |2 NLM 
650 7 |a Hydrogen Peroxide  |2 NLM 
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650 7 |a Oxygen  |2 NLM 
650 7 |a S88TT14065  |2 NLM 
700 1 |a Stříteský, Luboš  |e verfasserin  |4 aut 
700 1 |a Hlavínek, Petr  |e verfasserin  |4 aut 
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773 1 8 |g volume:70  |g year:2014  |g number:1  |g day:07  |g pages:70-5 
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