Biochemical Oxygen Demand (BOD) is a crucial parameter in assessing water quality, representing the amount of oxygen consumed by microorganisms in decomposing organic matter. Traditional BOD measurement methods are time-consuming and labor-intensive. Recently, A-TEEM (Absorbance鈥揟ransmittance Excitation鈥揈mission Matrix) fluorescence spectroscopy has emerged as a rapid and effective alternative for BOD detection. This application note outlines a study by T. Ingwani et al., demonstrating the use of A-TEEM fluorescence spectroscopy combined with chemometric modeling for accurate BOD prediction in surface water.
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