Fast detection of volatile fatty acids in biogas slurry using NIR spectroscopy combined with feature wavelength selection
Yonghua Xu, Jinming Liu, Yong Sun, Shaopeng Chen, Xinying Miao
Topics & Concepts
BiogasAnaerobic digestionMean squared errorSlurryPartial least squares regressionFeature selectionChemistryResidualCoefficient of determinationMathematicsChromatographyComputer scienceEnvironmental scienceArtificial intelligenceStatisticsWaste managementAlgorithmEngineeringEnvironmental engineeringMethaneOrganic chemistrySpectroscopy and Chemometric AnalysesSpectroscopy Techniques in Biomedical and Chemical ResearchAdvanced Chemical Sensor Technologies