DIN CEN/TS 17638
Stationary source emissions - Manual method for the determination of the mass concentration of formaldehyde - Reference method; German version CEN/TS 17638:2021
At a glance
- German title
-
Emissionen aus stationären Quellen - Manuelles Verfahren zur Bestimmung der Massenkonzentration von Formaldehyd - Referenzverfahren; Deutsche Fassung CEN/TS 17638:2021
- Publication date
- 2021-09
- Publisher
- Engl. VDI/DIN-Kommission Reinhaltung der Luft (KRdL) - Normenausschuss
- Related manuals
- Number of pages
- 48
- Available in
- German
- Abstract
-
This Technical Specification specifies a manual method for the determination of the concentration of formaldehyde in emissions from stationary sources. Waste gas samples are taken by absorption in water and subsequently analysed by spectrophotometry or HPLC. The method applies to waste gases in which the formaldehyde concentration is 2 mg x m-3 to 60 mg x m-3, on dry basis, at the reference conditions of 273 K and 101,3 kPa.