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dc.contributor.author
Lacapmesure, Axel Mauro  
dc.contributor.author
Martinez, Oscar Eduardo  
dc.contributor.author
Kunik, Dario  
dc.date.available
2022-09-12T13:17:42Z  
dc.date.issued
2020-03  
dc.identifier.citation
Lacapmesure, Axel Mauro; Martinez, Oscar Eduardo; Kunik, Dario; Device for real-time monitoring of oil-in-water and suspended solids based on thermal lens spectrometry and light scattering; Optical Society of America; Applied Optics; 59; 13; 3-2020; D138-D147  
dc.identifier.issn
1559-128X  
dc.identifier.uri
http://hdl.handle.net/11336/168300  
dc.description.abstract
A novel system suitable for simultaneous monitoring of both oil-in-water and suspended solids based on thermal lens spectroscopy and forward light scattering is presented. The technique measures the concentration of dissolved hydrocarbons and simultaneously detects single oil droplets and suspended particles separately. The device was tested with injection water samples from an on-field water treatment plant, and hydrocarbon concentrations were measured with a precision better than 5% in the range of up to 100 ppm, reaching resolutions as low as 0.03 ppm. Particle detection was tested with model samples of dyed and undyed polystyrene spheres acting as absorption and scattering centers, which simulated oil droplets and suspended solids, respectively. We show that particles of different sizes are distinguished by the magnitude of the perturbations introduced in the signals, and their concentrations can be measured independently of dissolved components.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Optical Society of America  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
FOTOTERMICO  
dc.subject
CALIDAD AGUA  
dc.subject.classification
Óptica  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Device for real-time monitoring of oil-in-water and suspended solids based on thermal lens spectrometry and light scattering  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2022-09-09T18:01:54Z  
dc.identifier.eissn
2155-3165  
dc.journal.volume
59  
dc.journal.number
13  
dc.journal.pagination
D138-D147  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Lacapmesure, Axel Mauro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina  
dc.description.fil
Fil: Martinez, Oscar Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina  
dc.description.fil
Fil: Kunik, Dario. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. YPF - Tecnología; Argentina  
dc.journal.title
Applied Optics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.osapublishing.org/abstract.cfm?URI=ao-59-13-D138  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1364/AO.382928