Detail publikačního výsledku

Decomposition of Atrazine Traces in Water by Plasma Discharge

VANRAES, P.; NIKIFOROV, A.; VYHNÁNKOVÁ, E.; ŠUBRT, M.; KRČMA, F.; VÁVROVÁ, M.; SURMONT, P.; LYNEN, F.; DAELS, N.; DE CLERK, K.; VAN HULLE, S.; VANDAMME, J.; VAN DURME, J.; LEYS, C.

Originální název

Decomposition of Atrazine Traces in Water by Plasma Discharge

Anglický název

Decomposition of Atrazine Traces in Water by Plasma Discharge

Druh

Abstrakt

Originální abstrakt

Plasma discharge is a promising technique for micropollutant decomposition, since it produces a wide spectrum of highly reactive species near the water surface. In this research, two DBD reactors with a water electrode were investigated on energy yield of H2O2 production, ozone production and atrazine decomposition, in comparison to a reference reactor based on diaphragm discharge. Energy yield of atrazine decomposition is two orders of magnitude higher in the DBD reactors. They can be further optimized by adding a membrane or active carbon textile with high surface area underneath the water surface. Adsorption of the micropollutant on such membrane or textile leads to higher decomposition rate at the plasma-liquid interface, without changing the input power. The synergetic combination of liquid plasma with nanofiber membrane or carbon cloth is a convenient water treatment technology, which can easily be scaled up to industrial level.

Anglický abstrakt

Plasma discharge is a promising technique for micropollutant decomposition, since it produces a wide spectrum of highly reactive species near the water surface. In this research, two DBD reactors with a water electrode were investigated on energy yield of H2O2 production, ozone production and atrazine decomposition, in comparison to a reference reactor based on diaphragm discharge. Energy yield of atrazine decomposition is two orders of magnitude higher in the DBD reactors. They can be further optimized by adding a membrane or active carbon textile with high surface area underneath the water surface. Adsorption of the micropollutant on such membrane or textile leads to higher decomposition rate at the plasma-liquid interface, without changing the input power. The synergetic combination of liquid plasma with nanofiber membrane or carbon cloth is a convenient water treatment technology, which can easily be scaled up to industrial level.

Klíčová slova

discharge with liquid, atrazine, decomposition

Klíčová slova v angličtině

discharge with liquid, atrazine, decomposition

Autoři

VANRAES, P.; NIKIFOROV, A.; VYHNÁNKOVÁ, E.; ŠUBRT, M.; KRČMA, F.; VÁVROVÁ, M.; SURMONT, P.; LYNEN, F.; DAELS, N.; DE CLERK, K.; VAN HULLE, S.; VANDAMME, J.; VAN DURME, J.; LEYS, C.

Vydáno

21.09.2014

Místo

Greifswald

Kniha

HAKONE XIV - Book of Abstracts

Strany od

96

Strany do

96

Strany počet

1

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@misc{BUT109607,
  author="Patrick {Vanraes} and Anton {Nikiforov} and Edita {Klímová} and Michal {Šubrt} and František {Krčma} and Milada {Vávrová} and Peiter {Surmont} and Frederic {Lynen} and Nele {Daels} and Karen {De Clerk} and Stijn {Van Hulle} and Jeroen {Vandamme} and Jim {Van Durme} and Christophe {Leys}",
  title="Decomposition of Atrazine Traces in Water by Plasma Discharge",
  booktitle="HAKONE XIV - Book of Abstracts",
  year="2014",
  pages="96--96",
  address="Greifswald",
  note="Abstract"
}