Removal of psychoactive pharmaceuticals from wastewaters using microbial electrolysis cells producing hydrogen

In this study, hydrogen production was analyzed along with methane and carbon dioxide generation using paroxetine, venlafaxine, and o-desmethylvenlafaxine (ODV) as substrates in single-chamber microbial electrolysis cells (MECs). Combinations of all three drugs were examined at concentrations of 750...

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Autores principales:	Dilan Akagunduz, Rumeysa Cebecioglu, Murat Ozdemir, Tunc Catal
Formato:	article
Lenguaje:	EN
Publicado:	IWA Publishing 2021
Materias:	antidepressant drugs hydrogen microbial electrolysis cells wastewater Environmental technology. Sanitary engineering TD1-1066
Acceso en línea:	https://doaj.org/article/2b48bf0769834b52a80c9e37f22441d2
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spelling	oai:doaj.org-article:2b48bf0769834b52a80c9e37f22441d22021-11-06T11:18:24ZRemoval of psychoactive pharmaceuticals from wastewaters using microbial electrolysis cells producing hydrogen0273-12231996-973210.2166/wst.2021.269https://doaj.org/article/2b48bf0769834b52a80c9e37f22441d22021-08-01T00:00:00Zhttp://wst.iwaponline.com/content/84/4/931https://doaj.org/toc/0273-1223https://doaj.org/toc/1996-9732In this study, hydrogen production was analyzed along with methane and carbon dioxide generation using paroxetine, venlafaxine, and o-desmethylvenlafaxine (ODV) as substrates in single-chamber microbial electrolysis cells (MECs). Combinations of all three drugs were examined at concentrations of 750 ng/mL and 170 ng/mL. At the beginning of MEC operations using a 750 ng/mL mixture of drugs, there was no hydrogen or methane, but carbon dioxide was detected. When the concentration of the drug mixture was reduced to 170 ng/mL, MECs produced hydrogen and methane gas. Removal of the drugs during MEC operations was also analyzed using liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS). Paroxetine, venlafaxine and ODV drugs were removed up to 99% by MECs. In conclusion, MECs could offer an alternative treatment method for wastewaters containing psychoactive pharmaceuticals with the added benefit of fuel hydrogen generation. HIGHLIGHTS Psychoactive pharmaceuticals generated hydrogen in microbial electrolysis cells.; 99% of paroxetine, venlafaxine and ODV drugs were removed with MECs.; Cytotoxic analysis was performed on the ECV-304 cell line using the MTT assay.; MECs could be used for wastewater contaminated with psychoactive drugs.; Additionally, simultaneous hydrogen generation could be achieved.;Dilan AkagunduzRumeysa CebeciogluMurat OzdemirTunc CatalIWA Publishingarticleantidepressant drugshydrogenmicrobial electrolysis cellswastewaterEnvironmental technology. Sanitary engineeringTD1-1066ENWater Science and Technology, Vol 84, Iss 4, Pp 931-940 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	antidepressant drugs hydrogen microbial electrolysis cells wastewater Environmental technology. Sanitary engineering TD1-1066
spellingShingle	antidepressant drugs hydrogen microbial electrolysis cells wastewater Environmental technology. Sanitary engineering TD1-1066 Dilan Akagunduz Rumeysa Cebecioglu Murat Ozdemir Tunc Catal Removal of psychoactive pharmaceuticals from wastewaters using microbial electrolysis cells producing hydrogen
description	In this study, hydrogen production was analyzed along with methane and carbon dioxide generation using paroxetine, venlafaxine, and o-desmethylvenlafaxine (ODV) as substrates in single-chamber microbial electrolysis cells (MECs). Combinations of all three drugs were examined at concentrations of 750 ng/mL and 170 ng/mL. At the beginning of MEC operations using a 750 ng/mL mixture of drugs, there was no hydrogen or methane, but carbon dioxide was detected. When the concentration of the drug mixture was reduced to 170 ng/mL, MECs produced hydrogen and methane gas. Removal of the drugs during MEC operations was also analyzed using liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS). Paroxetine, venlafaxine and ODV drugs were removed up to 99% by MECs. In conclusion, MECs could offer an alternative treatment method for wastewaters containing psychoactive pharmaceuticals with the added benefit of fuel hydrogen generation. HIGHLIGHTS Psychoactive pharmaceuticals generated hydrogen in microbial electrolysis cells.; 99% of paroxetine, venlafaxine and ODV drugs were removed with MECs.; Cytotoxic analysis was performed on the ECV-304 cell line using the MTT assay.; MECs could be used for wastewater contaminated with psychoactive drugs.; Additionally, simultaneous hydrogen generation could be achieved.;
format	article
author	Dilan Akagunduz Rumeysa Cebecioglu Murat Ozdemir Tunc Catal
author_facet	Dilan Akagunduz Rumeysa Cebecioglu Murat Ozdemir Tunc Catal
author_sort	Dilan Akagunduz
title	Removal of psychoactive pharmaceuticals from wastewaters using microbial electrolysis cells producing hydrogen
title_short	Removal of psychoactive pharmaceuticals from wastewaters using microbial electrolysis cells producing hydrogen
title_full	Removal of psychoactive pharmaceuticals from wastewaters using microbial electrolysis cells producing hydrogen
title_fullStr	Removal of psychoactive pharmaceuticals from wastewaters using microbial electrolysis cells producing hydrogen
title_full_unstemmed	Removal of psychoactive pharmaceuticals from wastewaters using microbial electrolysis cells producing hydrogen
title_sort	removal of psychoactive pharmaceuticals from wastewaters using microbial electrolysis cells producing hydrogen
publisher	IWA Publishing
publishDate	2021
url	https://doaj.org/article/2b48bf0769834b52a80c9e37f22441d2
work_keys_str_mv	AT dilanakagunduz removalofpsychoactivepharmaceuticalsfromwastewatersusingmicrobialelectrolysiscellsproducinghydrogen AT rumeysacebecioglu removalofpsychoactivepharmaceuticalsfromwastewatersusingmicrobialelectrolysiscellsproducinghydrogen AT muratozdemir removalofpsychoactivepharmaceuticalsfromwastewatersusingmicrobialelectrolysiscellsproducinghydrogen AT tunccatal removalofpsychoactivepharmaceuticalsfromwastewatersusingmicrobialelectrolysiscellsproducinghydrogen
_version_	1718443721028009984

Removal of psychoactive pharmaceuticals from wastewaters using microbial electrolysis cells producing hydrogen

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