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VDI 3870 Blatt 10
Analysis of rainwater - Determination of the pH value of rainwater
Edition
1994-12
DWA-Themen Sicker- und Grundwasser, landwirtschaftliche Maßnahmen ; DWA-Themen T1/2021:2021-08 ; TH-GB-6.1-21:2021-08
Auswirkungen von landwirtschaftlichen Maßnahmen auf die Beschaffenheit des Sicker- und Grundwassers
Edition
2021-08
SEP 1861
Testing of welded joints at plain and low-alloy steels for their resistance against stress corrosion cracking
Edition
1982-01
VDI 3869 Blatt 3
Measurement of ammonia in ambient air - Sampling with diffusion separators (denuders) - Photometric or ion chromatographic analysis
Edition
2010-10
VDI 3957 Blatt 18
Biological measuring techniques for the determination and evaluation of effects of air pollutants (biomonitoring) - Determination of nitrogen accumulation in the foliose lichen Parmelia sulcata detecting effects of ambient air pollutants
Edition
2015-12
VDI 2463 Blatt 1
Particulate matter measurement - Gravimetric determination of mass concentration of suspended particulate matter in ambient air - General principles
Edition
1999-11
VDI 2267 Blatt 2
Determination of suspended matter in ambient air - Measurement of Al, As, Ba, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, Sb, Se, Sn, Tl, V, and Zn as part of the atmospheric deposition after sampling with bulk and wet only collectors using GF-AAS, ICP-OES and ICP-MS
Edition
2019-02
VDI/BTGA 6044
Prevention of damage in cold and cooling water circuits
Edition
2023-04
VDI 3783 Blatt 15.1
Environmental meteorology - Simplified determination of the spatial distances for concentration and deposition of air pollutants - Emission of NOₓ, SO₂ and NH₃
Edition
2019-08
DVGW-Information Wasser Nr. 109
Auswirkungen von landwirtschaftlichen Maßnahmen auf die Beschaffenheit des Sicker- und Grundwassers
Edition
2021-08