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通过比较纳米材料与常规材料风险评价方法的差异,在综合国内外研究的基础上,分析了作业场所纳米材料潜在健康危害及其影响因素,从危害发生的可能性与严重度两方面进行评价,建立危险度模糊综合评价模型,确定危险度评价等级。运用模糊综合评价方法对纳米材料潜在健康风险进行综合评估,根据评价结果采取控制措施,避免和减少作业场所纳米材料可能对健康带来的风险。
By comparing the differences between the methods of risk assessment of nanomaterials and conventional materials, the potential health hazards and their influencing factors of nanomaterials at workplaces were analyzed based on a comprehensive study at home and abroad, evaluated from the probability and severity of the hazards, Establish a fuzzy comprehensive evaluation model of risk and determine the level of risk evaluation. The fuzzy comprehensive evaluation method is used to evaluate the potential health risks of nanomaterials. Based on the evaluation results, control measures are taken to avoid and reduce the potential health risks of nanomaterials in the workplace.