Surfactant and non-surfactant radical scavengers in aqueous reactions induced by pulsed corona discharge treatment

Surfactant and non-surfactant radical scavengers in aqueous reactions induced by pulsed corona discharge treatment

Dades bibliogràfiques
Parent link:Journal of Electrostatics
Vol. 98.— 2019.— [P. 82-86]
Autor corporatiu: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Научно-производственная лаборатория "Чистая вода"
Altres autors: Wang Yi-Xian, Kornev Ya. I. Yakov Ivanovich, Wei Chaohai, Preys S. Sergey
Sumari:Title screen
The choice of energy input rate in treatment of aqueous media with gas-phase pulsed corona discharge (PCD) requires quantification of reactive oxygen species (ROS) reactions dependent on oxidation kinetics. The role of surfactant and non-surfactant OH-radical scavengers in PCD was studied in respect of oxidation of phenol, oxalic and humic acid. Phenol reacts fast, whereas oxalate is known to selectively react with OH-radicals. Humic acid oxidation is slow. Rapid energy intake is advised for oxidation induced exclusively by radical reactions, such as humics, whereas abatement of admixtures reacting with both surface-borne and long-living oxidants benefits from reduced pulse repetition frequency.
Режим доступа: по договору с организацией-держателем ресурса
Idioma:anglès
Publicat: 2019
Matèries:
электронный ресурс
труды учёных ТПУ
advanced oxidation
bicarbonate
electric discharge
energy efficiency
humic substances
oxalic acid
phenol
plasma
water treatment
Accés en línia:https://doi.org/10.1016/j.elstat.2019.03.001
Format: Electrònic Capítol de llibre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660434

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