Measurement of pollutants

Components that can be registered

Wet chemical absorption method

Sulphur dioxide (SO2)   -   VDI    2462
Hydrochloric acid (HCl)   -   VDI   3480
Hydrofluoric acid (HF)   -   VDI   2470
Ammonia (NH3)   -   VDI   3496
Mercury (Hg)   -   VDI   3868



Continuous measurement processes

- Spectrometry
Sulphur dioxide (SO2)
Ammonia(NH3)
Hydrochloric acid (HCl)
Carbon dioxide (CO2)
Carbon monoxide (CO)
Mercury (Hg)
Nitrogen oxide (NO, NO2)
Nitrous oxide (N2O)
- Chemiluminescence / spectrometry
Nitrogen oxide (NO, NO2)
- Paramagnetism
Oxygen (O2)
- Flame ionisation
Carbon (organically bound)



Special methods

Dioxins, furans   -  VDI  3499
PAH, PCB, PCBz, PCPh   -   VDI   3499
Heavy metals    -   VDI   3868
Dusts   -  VDI   2066
Sulphur trioxide   -  VDI  2462
Aerosols
Potential for salification on cold surfaces