Research on the index system of chemical enterprise safety risk state based on analytic hierarchy

Based on the 19 selected representative chemical enterprises in jiangsu province, we investigate safety risk situation of from aspects personnel technical level, equipment failure, major hazard sources, production process, environment, accident, certification, assessment and emergency response capacity. We found following problems: most part staffs education is below undergraduate course; have hidden dangers at district/county level above; vast majority dangerous chemicals maximum action/reaction temperature over flash point, etc. The index system enterprise state constructed six aspects: personnel, equipment, material, method, environment management. key security warning put forward use analytic hierarchy process (AHP) method to determine status indicators weight, finally classification standard.