FTIR/ATR Spectroscopy Analysis of COD in Wastewater Based on Combination Optimization of SG Smoothing Modes and PLS Factor

A directly rapid quantitative analysis method for chemical oxygen demand (COD) of wastewater was established by Fourier transform infrared (FTIR) spectroscopy and attenuated total reflection (ATR) technology. The combination selection of Savitzky-Golay (SG) smoothing modes combined with partial leas...

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Veröffentlicht in:	Key engineering materials 2011-01, Vol.474-476 (SUPPL.3), p.1797-1801
Hauptverfasser:	Li, Peng Zhao, Pan, Tao, Ji, Qiang, Han, Yun
Format:	Artikel
Sprache:	eng
Schlagworte:	Crack opening displacement Mathematical models Optimization Oxygen demand Quantitative analysis Smoothing Spectroscopy Waste water
Online-Zugang:	Volltext
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