VDI 4251 Blatt 1:2007-02
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Measurement of airborne microorganisms and viruses in ambient air - Planning of plant-related ambient air measurements - Plume measurement
Hardcopy , PDF
09-01-2019
German - English
02-01-2007
There are basically two approaches to describing a plant impact: • emission measurement at source in combination with an impact forecast • ambient air measurements The measurement strategy for emission measurements is described in guideline series VDI 4257.
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