Rapid Correction of Turbidity Interference on Chemical Oxygen Demand Measurements by Using Ultraviolet-Visible Spectrometry

Rapid Correction of Turbidity Interference on Chemical Oxygen Demand Measurements by Using Ultraviolet-Visible Spectrometry

We developed a simple, rapid, and high-precision method to compensate for the turbidity interference in the measurement of water parameters using ultraviolet-visible spectrometry. By combining direct orthogonal signal correction (DOSC) with partial least squares (PLS), we corrected the full spectra...

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Bibliographic Details
Main Authors: Shihan Shan, Yihuan Ji, Hanjing Deng, Zhuohui Wu, Tinglong Yang, Xiaoping Wang
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Chemosensors
Subjects:
ultraviolet-visible spectrum
turbidity correction
COD prediction
Online Access:https://www.mdpi.com/2227-9040/12/12/247
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