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Kefeng SHANG (商克峰), Jie LI (李杰), Rino MORENT. Hybrid electric discharge plasma technologies for water decontamination: a short review[J]. Plasma Science and Technology, 2019, 21(4): 43001-043001. DOI: 10.1088/2058-6272/aafbc6
Citation: Kefeng SHANG (商克峰), Jie LI (李杰), Rino MORENT. Hybrid electric discharge plasma technologies for water decontamination: a short review[J]. Plasma Science and Technology, 2019, 21(4): 43001-043001. DOI: 10.1088/2058-6272/aafbc6

Hybrid electric discharge plasma technologies for water decontamination: a short review

  • Electric discharge plasma (EDP) can efficiently degrade aqueous pollutants by its in situ generated strong oxidative species (·OH, ·O, H2O2, O3, etc) and other physiochemical effects (UV irradiation, shockwaves, local high temperature, etc), but a high energy consumptions limit the application of EDP in water treatment. Some adsorbents, catalysts, and oxidants have been employed for enhancing the degradation of pollutants by discharge plasma. These hybrid plasma technologies offer improved water treatment performance compared to discharge plasma alone. This paper reviews the water decontamination performance and mechanisms of these hybrid plasma technologies, and some suggestions on future water treatment technologies based on discharge plasma are also proposed.
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