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Updated: Jun 26, 2026

O-cresol Concentration Online Measurement Based On Near Infrared Spectroscopy Via Partial Least Square Regression
Published on: November 8, 2019
[Application and prospect of infrared spectroscopy in environmental science]
Ying-hua Li1, Li-na Sun, Xiao-jun Hu
1Key Laboratory of Eco-remediation of Contaminated Environment and Resources Reuse, Ministry of Eduction, Shenyang University, Shenyang 110044, China.
Abstract:
With the application of Fourier transform infrared spectrograph and the development of chemical metrology, Fourier transform infrared spectroscopy (FTIR) has become a kind of beneficial tool and means for analyzing samples. Especially with its strong identifying ability, exact determining results and fast response function, the application of FTIR method to environmental science has been popularized gradually. At present, people are launching applied study based on the specific property of FTIR in their corresponding field. Therefore, the present paper mainly introduced the current situation of study, progress and application of infrared spectroscopy in liquid, solid and gas environment state monitoring and qualitative analysis in the nearly past qualitative 10 years. In addition, the future development direction in environmental science is also discussed for its helpfulness in that field.
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