EMEP33 expected values

Metals in synthetic precipitation

Unit H1 H2 H3 H4
Cr ng/ml 5.00 8.40 0.850 0.800
Ni ng/ml 8.00 10.40 0.500 1.200
Cu ng/ml 7.50 7.00 0.900 0.900
Zn ng/ml 110 115 8.00 9.50
As ng/ml 5.00 6.00 0.300 0.900
Cd ng/ml 0.600 0.550 0.0800 0.0600
Pb ng/ml 23.00 23.50 1.10 1.00

Main components in synthetic precipitation

Unit G1 G2 G3 G4
SO4 ug S/ml 0.666 0.535 1.474 1.319
NO3 ug N/ml 0.357 0.379 0.607 0.707
NH4 ug N/ml 0.187 0.241 0.267 0.401
H ug/ml 26.7 20 66.7 60
Mg ug/ml 0.103 0.093 0.175 0.155
Na ug/ml 0.304 0.283 0.608 0.548
Cl ug/ml 0.193 0.27 0.386 0.347
Ca ug/ml 0.128 0.115 0.217 0.192
K ug/ml 0.17 0.204 0.34 0.306
Cond uS/cm 17.7 15.2 39.3 37
pH pH units 4.57 4.7 4.18 4.22

SO2-S in absorbing solution

Unit A1 A2 A3 A4 A5
SO2 ug S/ml 0.240 0.120 0 0.481 0.701

SO2 and HNO3 in impregnated filters

Unit B1 B2 B3 B4 B5 B6
SO2 ug S/filter 0 20.4 92.2 104 22.0 0
HNO3 ug N/filter 0 16.7 37.6 42.5 18.0 0

NO2 in absorbing solution

Unit C1 C2 C3 C4
NO2 ug N/ml 0.057 0.0427 0.101 0.1305

NH3-N in impregnated filters

Unit J1 J2 J3 J4 J5 J6
NH3 ug N/filter 38.10 48.12 0 15.04 17.54 0

Last updated: January 2016 by Anne Hjellbrekke