南京炼油厂生活区恶臭污染规律分析

Analysis of Odor Pollution Law in the Living Area of Nanjing Refinery Plant

炼油厂的恶臭污染问题正在成为环保领域的一个重要研究课题。对炼油厂生活区恶臭问题进行了统计分析，探寻风向、风速、天气、季节和生产故障等因素对生活区恶臭的影响的规律，认为生活区恶臭与炼油厂有一定的关系，在北风或偏北风、风速为1～4．5m/s，在秋冬季节的晴天或小雨的气象情况下，因生产故障引起的炼油厂的无组织排放能加剧生活区恶臭污染。

The environmental problem caused by the odor pollution in the refinery plants has attracted more attention recently. In this paper, the ordor pollution of the living area in Nanjing refinery plant was statistically analyzed. Moreover, the influence of wind direction, wind speed, weather, seasons and the breakdown in production on the living area＇s ordor pollution is discussed. It was shown that under the condition of the north or partially north wind direction, and when wind speed ranged from 1 m/s to 4. 5 m/s, with fine or light rain in autumn or winter, odor fugitive emission resulting from the breakdown in the work of the refinery plant can result in serious odor pollution of living area. Key words：