二氧化碳浓度实时监测方法及其应用

Real Time Monitoring Method of Carbon Dioxide Concentration and Its Application

二氧化碳是严重影响环境的温室气体,对二氧化碳浓度监测的重要性日益凸显。随着现代检测设备的要求和计算机技术的快速发展,微电子技术与物理、化学相结合,不断探索有效的检测理论和方法,成为智能化、一体化、实时监测大气二氧化碳浓度系统装置的基础。文章论述利用光谱吸收原理,结合多种气体检测方法和相应的仪器设备,实现了对二氧化碳浓度的在线检测,具有良好的实时性,准确性和稳定性等特点,对促进环境保护具有重要的现实意义。

Carbon dioxide is a greenhouse gas which seriously affects the environment,and the importance of monitoring carbon dioxide concentration is becoming increasingly prominent.With the rapid development of modern testing equipment and computer technology,microelectronics technology combined with physics and chemistry,continuously explore effective detection theory and methods,which becomes the basis of intelligent,integrated and real-time monitoring of atmospheric carbon dioxide concentration system.This paper discusses the application of spectrum absorption principle,combined with various gas detection methods and corresponding instruments and equipment,to realize the on-line detection of carbon dioxide concentration,which has good real-time,accuracy and stability,and is of great practical significance to promote environmental protection.