Abstract: The present disclosure relates to the field of spectroscopic monitoring of liquids. In particular, among other aspects, disclosed herein are novel Raman spectrometry (RS)- and laser-induced fluorescence (LIF)-enabled water quality monitoring devices, as well as methods, computer-implemented methods, or programmes for processing spectral data received therefrom. The principles underlying the disclosed methods and products are suitable for analysis of any liquid, aqueous or non-aqueous, but are particularly well suited for analysis or monitoring of aqueous liquids, including industrial aqueous mixtures or suspensions, beverages, liquid dairy products, biological fluids, and notably water.

Abstract: The present disclosure relates to the field of spectroscopic monitoring of liquids. In particular, among other aspects, disclosed herein are novel Raman spectrometry (RS)- and laser-induced fluorescence (LIF)-enabled water quality monitoring devices, as well as methods, computer-implemented methods, or programmes for processing spectral data received therefrom.