Research On The Environmental Risk Management Of Hazardous Waste Disposal Center In T City

In the process of centralized disposal of hazardous waste,the hazardous waste disposal center inevitably produces a series of environmental problems,which brings about some environmental risks and has aroused extensive attention.Environmental risk of hazardous waste disposal center has its particularity,combined with the actual situation of hazardous waste disposal center in T City,this paper uses the risk management theory to identify and evaluate the environmental risk factors,and gives the relevant prevention and control measures.By reviewing the literatures,this paper firstly gives a brief account of the technical knowledge of hazardous waste disposal and the theoretical knowledge of environmental risk management.The environmental risk of hazardous waste disposal center is special and periodic,therefore,through risk factor pre-analysis method and the process of decomposition,the hazardous waste disposal process is divided into different stages,and the environmental risk factors are identified and sorted,and 18 evaluation indexes,such as material corrosion and material compatibility,are constructed to build the environmental risk index evaluation system.Next,we seek the opinions of the experts in the field of environmental protection,and use the analytic hierarchy process and fuzzy comprehensive evaluation method to evaluate the index system,and according to the results of environmental risk assessment,we propose the countermeasures and suggestions on the environmental risk management of hazardous waste disposal center in T City.Hazardous waste disposal center environment risk management only belongs in the environmental protection project risk evaluation before,in this paper,the research on the environmental risk management of hazardous waste disposal center is more systematic,which has a certain reference value for the follow-up of other hazardous waste disposal center environmental risk management.