天然气生产场所环境空气监测数据异常的判别与处理  

Identification and Treatment of Data Exception of Ambient Air Monitoring in Natural Gas Production Sites

作　　者：程学慧 CHENG Xuehui(Environmental Monitoring Center of Inner Mongolia,Huhehot 010011,Inner Mongolia,China)

机构地区：[1]内蒙古自治区环境监测总站,内蒙古呼和浩特010011

出　　处：《能源与节能》2022年第6期169-171,共3页Energy and Energy Conservation

摘　　要：在天然气生产场所当中,如果出现泄漏或者其他事故,都可能会令环境空气当中如甲烷至戊烷、二氧化碳、氮气及氦气、氢气、硫化氢及氮氧化物等物质出现变化,这些异常数据是否能够被监测到,并能够尽快确认成因,保证数据真实可靠十分关键。在实际监测工作当中,污染源、采样位置、设备条件等因素都可能会导致监测结果发生变化,数据异常,偏离真实,影响到污染源头追踪及程度判断。结合地区实际情况,阐述了环境空气监测数据异常判别和处理的方式,期望能为相关行业工作人员提供一些理论参考。In natural gas production sites, if there is a leak or other accidents, it may cause changes in the ambient air, such as methane to pentane, carbon dioxide, nitrogen and helium, hydrogen, hydrogen sulfide, nitrogen oxides and other substances. It is very important that whether these abnormal data can be monitored, as soon as possible to confirm the cause of formation, and ensure that the data is true and reliable. However, in the actual monitoring work, pollution source, sampling location, equipment conditions and other factors may lead to changes in monitoring results. The data is abnormal and deviates from the truth, which affects the tracking of pollution sources and the judgment of the degree of pollution. Combined with the actual situation in the region, this paper described the judgment and processing methods of environmental air monitoring data exception, expected to provide some theoretical reference for the relevant industry practitioners.

关 键 词：天然气生产场所 环境空气监测 数据异常 异常处理 

分 类 号：X831[环境科学与工程—环境工程]