N° 396
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Fluorescenskontrol som check af vand i renseproces Det rensede vand far et vaskeanlæg, skal kontrolleres for indhold af olie. Vandet kontrolleres for stigende indhold ved udnyttelse af egenskaben at vand med opslæmmet olie bliver.
Fluorescence control of water based cleaning systems
The amount of oil in an oil-water based emulsion should be controlled. Over time cleaning water used for water based cleaning machines is changing into an oil-water based emulsion with a steady increase of the content of oil.
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