Oxidation of reactive azo-dyes with pulsed corona discharge: Surface reaction enhancement; Journal of Electrostatics; Vol. 103

Oxidation of reactive azo-dyes with pulsed corona discharge: Surface reaction enhancement; Journal of Electrostatics; Vol. 103

Detalhes bibliográficos
Parent link:Journal of Electrostatics
Vol. 103.— 2020.— [103240, 5 p.]
Autor principal: Onga L. Liina
Autor Corporativo: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Научно-производственная лаборатория "Чистая вода"
Outros Autores: Kornev Ya. I. Yakov Ivanovich, Preys S. Sergey
Resumo:Title screen
Emissions of textile dyes result in biological hazard. The technology response to the problem of textile dyes suffers unaffordable costs. Application of pulsed corona discharge (PCD) to azo-dyes oxidation requires establishing operation conditions. Experimental studies in oxidation of reactive blue RB4 and RB19 were undertaken with variation of pulse, temperature, electrolyte and surfactant parameters. Application of PCD demonstrated dyes removed at high energy efficiency, up to 340–360 g kW?1 h?1 in presence of a surfactant. Sodium sulphate and chloride reduced RBs’ oxidation efficiencies equally in respect to conductivity with no electrolysis observed. The negative effect of elevated temperature was quantified.
Режим доступа: по договору с организацией-держателем ресурса
Idioma:inglês
Publicado em: 2020
Assuntos:
электронный ресурс
труды учёных ТПУ
advanced oxidation process
electric discharge
ozone
plasma
textile wastewaters
lauryl sulphate
окисление
электрические разряды
озон
плазма
сточные воды
Acesso em linha:https://doi.org/10.1016/j.elstat.2020.103420
Formato: Recurso Electrónico Capítulo de Livro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662300

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