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dc.creatorReeves, Johnen_US
dc.creatorFrenzel, C. A.en_US
dc.creatorBradley, E. B.en_US
dc.date.accessioned2006-06-15T13:32:22Z
dc.date.available2006-06-15T13:32:22Z
dc.date.issued1972en_US
dc.identifier1972-L-6en_US
dc.identifier.urihttp://hdl.handle.net/1811/9053
dc.descriptionWork supported in part by the Office of Water Resources Research, Department of Interior, under the provisions of Public Law 88-379 as Project No. A-015-KY.""en_US
dc.descriptionAuthor Institution: Department of Electrical Engineering, University of Kentucky Lexingtonen_US
dc.description.abstractThe Raman spectra of the potassium salt of 2,4-dichlorophenoxyacetic acid (24DK) in distilled water was determined from $180 cm^{-1}$ to $1600 cm^{-1}$, A 50 mW He-Ne gas laser (6328 {\AA}) with a multipass 2.5 ml Raman cell and Jarrell-Ash Model 25--300 laser Raman Spectrometer was used to detect the right-angle scattering. Four bands centered at approximately $400 cm^{-1}$, $800 cm^{-1}$, $1100 cm^{-1}$ and $1600 cm^{-1}$ are detectable at 500 ppm. The bands at $400 cm^{-1}$, $800 cm^{-1}$, $1100 cm^{-1}$ have small depolarization rates while the band at $1600 cm^{-1}$, which partly overlaps with the $1650 cm^{-1}$ Raman water band, has a relatively large depolarization ratio. The knowledge of these four bands and their depolarization ratios may serve as a means of detecting 24DK in water.en_US
dc.format.extent130876 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleDETECTION AND IDENTIFICATION OF MOLECULAR WATER POLLUTANTS BY LASER RAMAN SPECTROSCOPYen_US
dc.typearticleen_US


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