Oxidation of Ubiquitous Aqueous Pharmaceuticals with Pulsed Corona Discharge | Sciact - CRIS-система Института катализа

Oxidation of Ubiquitous Aqueous Pharmaceuticals with Pulsed Corona Discharge Научная публикация

Журнал

Journal of Electrostatics
ISSN: 0304-3886 , E-ISSN: 1873-5738

Вых. Данные

Год: 2021, Том: 110, Номер статьи : 103567, Страниц : 9 DOI: 10.1016/j.elstat.2021.103567

Ключевые слова

Advanced oxidation process; Electric discharge; Energy efficiency; Medicine; Plasma; Water treatment

Авторы

Derevshchikov Vladimir ¹ , Dulova Niina ¹ , Preis Sergei ¹

Организации

1	Department of Materials and Environmental Technology, Tallinn University of Technology

Aqueous pharmaceuticals present an emerging environmental problem for their potent character. Advanced oxidation processes (AOPs) present efficacious abatement strategy, being, however, unaffordable in mass application. Energy efficient gas-phase pulsed corona discharge was experimentally studied for oxidation of aqueous ibuprofen, diclofenac, metformin and tramadol showing the energy yields of 53, 21, 15 and 89 g kW-1 h-1, respectively, at 10 mg L-1 initial concentrations, surpassing other AOPs. Impacts of alkaline pH and starting concentrations on oxidation energy efficiency are beneficial to various extents to all considered pharmaceuticals. The removal efficiency was found to correlate with molecular structure and hydrophobicity of medications.

Derevshchikov V. , Dulova N. , Preis S.
Oxidation of Ubiquitous Aqueous Pharmaceuticals with Pulsed Corona Discharge
Journal of Electrostatics. 2021. V.110. 103567 :1-9. DOI: 10.1016/j.elstat.2021.103567 WOS Scopus CAPlusCA OpenAlex

Поступила в редакцию:	16 нояб. 2020 г.
Принята к публикации:	15 февр. 2021 г.
Опубликована online:	27 февр. 2021 г.
Опубликована в печати:	1 мар. 2021 г.

Web of science:	WOS:000640051400006
Scopus:	2-s2.0-85101658572
Chemical Abstracts:	2021:634252
Chemical Abstracts (print):	174:787685
OpenAlex:	W3133503695

БД	Цитирований
Web of science	7
Scopus	7
OpenAlex	9