摘要
针对目前化工企业出现的异味问题,指出了其来源、产生环节及控制方式。通过大气环境评价和环境风险评价两种评价方法,比较了针对异味问题不同评价方法得出的不同结果,指出了现阶段异味评价存在的问题,建议出台常用嗅阈值标准与评价方法以指导项目的异味环境影响评价。
Aiming at the odor in chemical enterprises at present, its origin, production process, and control modes are pointed out in this paper. Through the two methods of atmospheric environmental assessment and environmental risk assessment, the different results of the two evaluation methods were compared about odor problems, and the existing problems were pointed in the odor evaluation at present stage. It suggests that the common olfactory threshold standard and the environmental impact assessment methods should be published to guide the odor environmental assessment of projects.
引文
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