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VDI 3781 Blatt 4

Environmental meteorology - Discharge conditions for exhaust gases - Small and medium combustion systems and other installations

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German title

Umweltmeteorologie - Ableitbedingungen für Abgase - Kleine und mittlere Feuerungsanlagen sowie andere als Feuerungsanlagen

Publication date
Engl. VDI/DIN-Kommission Reinhaltung der Luft (KRdL) - Normenausschuss
Related manuals
Number of pages
Available in
German, English

This standard serves to determine the minimum height of the outlets of exhaust gas discharge systems used to discharge emissions from combustion systems, from installations that release organic solvents (e.g. installations not requiring a permit within the scope of 31. BImSchV (31st German Federal Immission Control Ordinance)) and from other pollutant-emitting installations. This minimum height ensures that the air pollution control requirements are met for undisturbed removal of exhaust gas with the free airflow and for adequate dilution of the exhaust gas.

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