UV spectra analysis for water quality monitoring in a fuel park wastewater treatment plant
作者： N.D. Lourenço , C.L. Chaves , J.M. Novais , J.C. Menezes , H.M. Pinheiro
DOI: 10.1016/J.CHEMOSPHERE.2006.03.041
关键词:
摘要: In the context of high application potentials for on-line measurements in wastewater quality monitoring, UV spectroscopy has received recent attention. present work spectrophotometric analyses were coupled to principal component analysis (PCA) and cluster (CA) characterize samples taken from a fuel park treatment plant attempt preliminary contaminant identification treated wastewater. The score plot resulting PCA identified two different groups spectra, one including influents biological reactor other samples. Among latter, weekday weekend could be further distinguished. same dendrogram CA. also allowed tentative employed process chemicals (lubricant detergents) as residual contaminants effluent.
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