For the degradation of nitrobenzene in industrial waste water,we studied the nitrobenzene waste water under pulse plasma using needle-to-plane electrode reactor,and analyzed the influences of voltage,solution conductivity,pH value,initial density,as well as gas import of the solution on the efficiency of nitrobenzene through a series of contrast experiments.Through the mass spectrum picture of pulse plasma discharge in bubble water,we deduced the influence of reaction on the degradation of nitrobenzene in w...