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Continuous fluorescence determination of formaldehyde in air

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    0102258 - UIACH-O 20043033 RIV NL eng J - Journal Article
    Motyka, Kamil - Mikuška, Pavel
    Continuous fluorescence determination of formaldehyde in air.
    [Kontinuální fluorescenční stanovení formaldehydu ve vzduchu.]
    Analytica Chimica Acta. Roč. 518, 1-2 (2004), s. 51-57. ISSN 0003-2670. E-ISSN 1873-4324
    R&D Projects: GA AV ČR IAA4031105; GA ČR GA526/03/1182
    Institutional research plan: CEZ:AV0Z4031919
    Keywords : fluorescence * wet denuder * formaldehyde
    Subject RIV: CB - Analytical Chemistry, Separation
    Impact factor: 2.588, year: 2004

    A flow method for the determination of formaldehyde in air is presented. A cylindrical wet effluent diffusion denuder (CWEDD) is used for continuous collection of formaldehyde from air into distilled-deionized water as denuder liquid. Collected formaldehyde in the denuder concentrate is on-line determined by fluorescence 2,4-pentandione method

    Je prezentována průtoková metoda stanovení formaldehydu ev vzduchu. Cylindrický denuder se stékajícím filmem kapaliny je použit ke kontinuálnímu záchytu formaldehydu ze vzduchu do destilované deionizované vody jako denuderové kapaliny. Zachycený formaldehyd v denuderovém koncentrátu je stanoven on-line fluorescenční 2,4-pentandionovou metodou
    Permanent Link: http://hdl.handle.net/11104/0009613
     
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