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✅   Rapid detection of deltamethrin content in drinking water based on the fusion strategy of Raman spectroscopy and UV-vis spectroscopy based on stoichiometric method

science

The issue of the quality and safety of drinking water has attracted widespread attention worldwide. This paper utilizes Raman-ultraviolet fusion spectroscopy to detect deltamethrin pesticide residues in drinking water. First of all, the support vector machine (SVM) qualitative discriminative model was established based on single spectrum and data-level fusion spectrum combined with Bald eagle search (BES) optimization algorithm respectively, and the recognition accuracy was as high as 97.44 %....

NCBI     Jun 07, 2025