摘要
大气颗粒物浓度是大气污染监测中的一项重要指标。大气中的颗粒物,特别是PM10及其以下颗粒物浓度的监测一直是国内外专家关注的问题。本文提出一种采用振动原理在线测量颗粒物质量浓度的监测方法,替代了传统的离线监测技术,提高了监测工作的实时性和正确性。
The amount of Airborne Particulate is an important index of monitoring the air pollution. The particulates in the air, especially PM10 and those particulates' diameter that are shorter than 10μm are always the hot topic among the specialists both in foreign country and our own country. The on-line monitoring method of the particulate's amount, based on the principle of vibration is put forward here. This method can be applied to replace the traditional off-line monitoring method and to improve the monitoring operation in the field of real-time and accuracy.
出处
《仪器仪表学报》
EI
CAS
CSCD
北大核心
2006年第z2期1643-1644,共2页
Chinese Journal of Scientific Instrument
关键词
大气颗粒物
振动
在线监测
Airborne Particulate Vibration On-line Monitoring
