Abstract
It is estimated that there are 0.33 billion tons of hazardous waste per year over the world. the scientific management of hazardous waste, effective guidance on the whole process and effective utilization become necessary. From this point, this thesis takes China’s Dalian Xizhong Petrochemical Park as the research object, using Multi-level evaluation model of grey system of hazardous waste processing project evaluation, then setting up Xizhong Island Petrochemical Park optimization of hazardous waste processing and disposing methods.We innovatively construct the combination of open type and closed type of hazardous waste disposal and management bus system, which is of great significance to achieve efficient management of hazardous waste.
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