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Effects of the Liquid Conductivity on Pulsed High-voltage Discharge Modes in Water
作者姓名:BinYANG  LeChengLEI  MingHuaZHOU
作者单位:InstituteofEnvironmentalEngineering,ZhejiangUniversity,Hangzhou310027
摘    要:Spark, stream and corona pulsed high-voltage discharges in water induced by the various initial conductivities have been examined in this paper. The discharge modes changed from spark to corona discharge with the liquid conductivity increasing. The apparent production of OH radical and quantum yield generated by spark discharge in distilled water were 11.57 gmol/L and 0.0978 photon/s, respectively. A preliminary study on acid fuchsine (AF) treatment indicated that higher AF removal efficiency has been achieved by spark discharge. The process of degradation showed that the oxidative effects through OH radical oxidation did not play an important role and did increase with the discharge mode changing to spark discharge.

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Effects of the Liquid Conductivity on Pulsed High-voltage Discharge Modes in Water
BinYANG LeChengLEI MingHuaZHOU.Effects of the Liquid Conductivity on Pulsed High-voltage Discharge Modes in Water[J].Chinese Chemical Letters,2004,15(10):1215-1218.
Authors:Bin YANG  Le Cheng LEI  Ming Hua ZHOU Institute of Environmental Engineering  Zhejiang University  Hangzhou
Institution:Bin YANG,Le Cheng LEI*,Ming Hua ZHOU Institute of Environmental Engineering,Zhejiang University,Hangzhou 310027
Abstract:
Keywords:Pulsed high-voltage discharge  spark discharge  corona discharge  quantum yields  
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