Print Email Facebook Twitter On-line monitoring of ozonation through estimation of Ct value, bromate and AOC formation with UV/Vis spectrometry Title On-line monitoring of ozonation through estimation of Ct value, bromate and AOC formation with UV/Vis spectrometry Author Ross, P.S. (TU Delft Sanitary Engineering; ARCADIS Nederland) van der Helm, A.W.C. (Waternet) Van Den Broeke, J. (Optiqua Technologies) Rietveld, L.C. (TU Delft Sanitary Engineering) Date 2016-04-21 Abstract The application of ozone in water treatment serves many purposes, such as disinfection and degradation of organic micro-pollutants. To optimise the applied ozone dosage by on-line control, real-time information on the actual Ct value, the bromate and assimilable organic carbon concentration (AOC) is necessary. With UV/Vis spectroscopy, algorithms have been developed for the on-line determination of the Ct-value and the formation of bromate and AOC during ozonation. It was shown that these algorithms allow for the calculation of the optimal ozone dosage and provide a reliable indication of the amount of bromate and AOC formed during ozonation. To reference this document use: http://resolver.tudelft.nl/uuid:d6f01b04-840e-4c56-b721-b02e6b27feb8 DOI https://doi.org/10.1039/c5ay03308j Access restriction Campus only ISSN 1759-9660 Source Analytical Methods, 8 (15), 3148-3155 Part of collection Institutional Repository Document type journal article Rights © 2016 P.S. Ross, A.W.C. van der Helm, J. Van Den Broeke, L.C. Rietveld Files PDF c5ay03308j.pdf 574.96 KB Close viewer /islandora/object/uuid:d6f01b04-840e-4c56-b721-b02e6b27feb8/datastream/OBJ/view