Benefits, limitations and uncertainty of in situ spectrometry

Water Science and Technology

Volumn 57, Issue 10, 2008, Pages 1651-1658

  Winkler, S ^a   Bertrand Krajewski, J L ^b   Torres, A ^b   Saracevic, E ^a  

^a VIENNA UNIVERSITY OF TECHNOLOGY   (Austria)

^b UNIVERSITÉ DE LYON   (France)

Author keywords

COD; Optical sensors; PCA; PLS; Spectrometry; Turbidimetry; Uncertainty

Indexed keywords

ABSORPTION; CORRELATION METHODS; SPECTROMETERS; SPECTROMETRY; TESTING;

(001) PARAMETER; ABSORPTION VALUES; CONCENTRATION (COMPOSITION); CORRELATION MODELING; IN ORDER; IN-SITU; LONG TERM; LOW MAINTENANCE; PRECISION ANALYSIS; SINGLE SITES; SPECTRA (CO); SUBSTANTIAL VARIATIONS; WATER COMPOSITION;

UNCERTAINTY ANALYSIS;

ABSORPTION; CHEMICAL OXYGEN DEMAND; IN SITU MEASUREMENT; PRINCIPAL COMPONENT ANALYSIS; SPECTROMETER; SPECTROMETRY; TURBIDITY; UNCERTAINTY ANALYSIS;

ABSORPTION; ARTICLE; MEASUREMENT; OPTICAL INSTRUMENTATION; SPECTROMETRY; SPECTRUM; WASTE WATER MANAGEMENT;

ENVIRONMENTAL MONITORING; SPECTROPHOTOMETRY, ULTRAVIOLET; UNCERTAINTY; WATER POLLUTANTS, CHEMICAL;

EID: 45549107200     PISSN: 02731223     EISSN: None     Source Type: Book Series    
DOI: 10.2166/wst.2008.145     Document Type: Article

References (5)

1. Bertrand-Krajewski, T.-L., Winkler, S., Saracevic, E., Torres, A. & Schaar, H. 2007 Comparison of and uncertainties in raw sewage COD measurements by laboratory techniques and field UV-visible spectrometry. Water Sci. Technol. 56(11), 17-25.
2. DIN 38409-H43 1980 Deutsche Einheitsverfahren zur Wasser-, Abwasser- und Schlammuntersuchung - Gruppe H: Bestimmung des chemischen Sauerstoffbedarfs (CSB) -Kurzzeitverfahren (H 43). Berlin (Deutschland): Deutsches Institut für Normung. [in German].
3. ISO 15705 2002 Water quality - Determination of the chemical oxygen demand index (ST-COD) - Small-scale sealed-tube method. Geneva (Switzerland): ISO, p. 18.
4. Neuilly, M. & CETAMA 1998 Modélisation et estimation des erreurs de mesure. Paris (France): Technique et Documentation. 704 p ISBN 2-7430-0272-7.
5. Torres, A. & Bertrand-Krajewski, J.-L. 2008 Partial Least Squarcs local calibration of a UV-visible spectrometer used for in situ measurements of COD and TSS concentrations in urban drainage systems. Water Sci. Technol. 57(4), 581-588.