The Isophthalonitrile belong to high concentration of refractory organic wastewater, which was toxic and poor biodegradable. Because of its simple operation, less pollution and wide application, electrochemical technology has became more and more popular. This paper studied the degradation of the Isophthalonitrile by membrane electrochemical reactor using Ti/SnO2+Sb2O3/PbO2 electrode as anode, and stainless steel electrode as the cathode. In this paper, we investigate the effects of Isophthalonitrile initia...