摘要
目前恶臭污染源排气及环境空气样品臭气浓度的测定一般采用三点比较式臭袋法。该方法侧重于臭气样品的实验室分析,对样品的现场采集部分未作具体要求。本文针对臭气浓度无组织排放现场监测中的常见问题,尤其是现有标准和规范中未明确的内容,从排放源的确认、生产工况的监督、气象条件的选择、监控点位的设置、监测频次的选择以及现场原始记录等方面进行了探讨,结合多年现场监测工作实践,提出了一些解决办法,使现场监测工作更具规范性和有效性。
Triangle odor bag method is widely used in determining the odor concentration of pollutants and environmental samples at present.This method focuses on laboratory analysis and has no specific requirements for spot monitoring.Based on previous experiences in solving the spot monitoring problems of odor concentration in unorganized emission,some solutions were put forward to standardize the spot monitoring,including pollution source confirmation,operating mode supervision,sampling frequency choice and weather condition selection.
出处
《环境科学与管理》
CAS
2012年第4期157-159,共3页
Environmental Science and Management
关键词
臭气
无组织排放
现场监测
odor
unorganized emission
spot monitoring
