Environmental values

(Target / Actual)

Arsenic
As
[µg/L]
Cadmium
Cd
[µg/L]
Chrome
Cr
[µg/L]
Nickel
Ni
[µg/L]
Copper
Cu
[µg/L]
Zinc
Zn
[µg/L]
Lead
Pb
[µg/L]
Chlorine
Cl
[mg/L]
Sulphate
SO4
[mg/L]
pH Conductivity
[µS/cm]
emvau-schlacke
[median]
< 2 < 0,2 20 < 2 137 < 20 < 2 155 228 11 1356
Assignment values
according to LAGA
5,0 200 40,0 300 300 50,0 250 600 7 – 13 6000
For the parameters arsenic, cadmium, nickel, lead and zinc, the majority of the analytical values were below the detection limit.
Medians of production plants in the greater Hamburg area from the ash reports 2006 to 2014 and assignment values in the eluate for HMV ashes
Source: Heiden Laboratory, Rostock / Institute of Soil Science, University of Hamburg

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