Thiel index is used to describe the spatial and temporal distribution characteristics of environmental inequality in Fujian Province. logarithmic mean Divisia index and Multi-Region model are used to analyze the impact of economic scale effect, industrial structure effect and technological progress effect on the difference of industrial pollutant emission in Fujian province from time and space scales.The results showed that the Thiel index of industrial wastewater in Fujian province exceeded 0.24 from 2011 to 2018, and the Thiel index of industrial solid waste reached a maximum of 0.90.The economic scale effect always restrains the emission reduction of three industrial wastes in Fujian Province. The industrial structure effect and the technological progress effect promote and restrain each other alternately.From the perspective of time scale, for industrial wastewater and industrial solid waste, economic scale is the most influential factor with the largest cumulative positive contribution, while industrial structure effect is the most influential factor for industrial SO2 emission.From the perspective of spatial scale, zhangzhou city, Fuzhou City and Longyan City have the largest contribution to the regional differences of industrial wastewater, industrial SO2 emissions and industrial solid waste production in Fujian Province, and the three cities have a huge space for emission reduction.