Transformation of natural and synthetic dyes in pulsed electric discharge in the granular steel bed

Результат исследований: Материалы для журналаСтатья

1 цитирование (Scopus)

Выдержка

Humic substances in groundwaters containing dissolved iron form stable colloids. Pulsed spark discharge in a granular steel bed was applied for abatement humic substances and synthetic indicators mimicking the target molecule fragments. A reversible red-ox cationic methylene blue, an anionic eosin Y and irreversible red-ox indicator furacilin were used to disclose the reactions and adsorption on the discharge erosion products. Partial, for about 40%, mineralization of organic molecules was observed for all substances, whereas rapid red-ox reactions also took place between organic molecules and dissolved ferrous iron. Humic substances adsorbed at the spark erosion products with their anionic groups.

Язык оригиналаАнглийский
Страницы (с-по)90-98
Число страниц9
ЖурналJournal of Electrostatics
Том96
DOI
СостояниеОпубликовано - 1 дек 2018

Отпечаток

Humic Substances
Electric discharges
electric discharges
Steel
beds
Coloring Agents
Dyes
dyes
steels
Electric sparks
Molecules
erosion
Erosion
Iron
Nitrofurazone
iron
molecules
electric sparks
Methylene Blue
Groundwater

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Biotechnology
  • Condensed Matter Physics
  • Surfaces, Coatings and Films
  • Electrical and Electronic Engineering

Цитировать

Transformation of natural and synthetic dyes in pulsed electric discharge in the granular steel bed. / Shiyan, Ludmila; Lobanova, Galina; Yurmazova, Tatyana; Machekhina, Ksenia; Preis, Sergei.

В: Journal of Electrostatics, Том 96, 01.12.2018, стр. 90-98.

Результат исследований: Материалы для журналаСтатья

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AU - Yurmazova, Tatyana

AU - Machekhina, Ksenia

AU - Preis, Sergei

PY - 2018/12/1

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AB - Humic substances in groundwaters containing dissolved iron form stable colloids. Pulsed spark discharge in a granular steel bed was applied for abatement humic substances and synthetic indicators mimicking the target molecule fragments. A reversible red-ox cationic methylene blue, an anionic eosin Y and irreversible red-ox indicator furacilin were used to disclose the reactions and adsorption on the discharge erosion products. Partial, for about 40%, mineralization of organic molecules was observed for all substances, whereas rapid red-ox reactions also took place between organic molecules and dissolved ferrous iron. Humic substances adsorbed at the spark erosion products with their anionic groups.

KW - Erosion

KW - Humic substances

KW - Red-ox reactions

KW - Spark discharge

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