西宁(国家级)经济技术开发区甘河工业园区氨气排放规律研究

Study on Ammonia Emission Regular Pattern of Ganhe Industrial Park in Xining(National) Economic and Technological Development Zone

本论文采用2015年4月1日-2016年3月31日化工生产、废物处理、人体粪便等数据估算了园区氨气排放量,时间和行业分担率,化肥生产占比最大,为98.26%,东区中部占比最大,为98.45%。在排放源规律估算分析过程中不可避免地存在着监测误差、随机误差、关键数据缺乏以及数据代表性不足等固有的不确定性因素。为了能正确认识园区氨气排放趋势、排放源分配和重要不确定性源,从而为下一步规律改进提供科学依据,并提高大气污染控制政策制定的合理性和可靠性。最后提出了综合对策,最大限度地减少氨气排放并满足及时预防氨气产生的突发环境事件。

This paper uses the data of chemical production, waste treatment, human waste and other data from April 1, 2015 to March 31, 2016 to estimate the ammonia emission, time and industry share of the park. Fertilizer production accounts for the largest proportion, which is 98.26 %. The eastern part of the eastern region has the largest proportion, accounting for 98.45 %.In the process of estimating and analyzing the regular pattern of emission sources, there are inevitably inherent uncertain factors such as monitoring error, random error, lack of key data and insufficient data representation. In order to correctly understand the ammonia emission trends, emission source allocation and important sources of uncertainty in the park, it will provide a scientific basis for the next step of improvement, and improve the rationality and reliability of air pollution control policy formulation. Finally, a comprehensive countermeasure is proposed to minimize ammonia emissions and meet the sudden environmental events that prevent ammonia production in time.