分散式农村污水基于三维荧光光谱和紫外-可见全波段吸收光谱的“聚类-回归”COD预测模型

周铭睿^1,², 曲江北², 李彭^1,^2,^*, 何义亮^1,²

The “Cluster-Regression” COD Prediction Model of Distributed Rural Sewage Based on Three-Dimensional Fluorescence Spectrum and Ultraviolet-Visible Absorption Spectrum

ZHOU Ming-rui^1,², QU Jiang-bei², LI Peng^1,^2,^*, HE Yi-liang^1,²

水样的荧光光谱图 (a): 去除散射前的三维荧光光谱; (b): 去除散射后的三维荧光光谱