An electric pulse generating equipment-XJDMC high energy pulse electrical source was designed

and its high voltage ranges from 1 kV to 3 kV with a 1.7 MA peak current value.By using the method of degrading and breaking the macromolecular long chains of organic substance with plasma arc produced by high voltage and large current pulse

the effect factors in breaking benzene loop and aroma hydrocarbon in waste water were studied.When the pulse voltage value was 3 kV

the gap across two electrodes was respectively 20 mm and 30 mm

and the dealing duration was 50 min

the degradation ratio can reached 58.3% and 51.1%

and the conductance ratio decreased to 45.3% and 29.1%

respectively.High voltage impulse discharge can effectively treat industrial wastewater with macromolecular organic substance