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Exhaust air purification plant for the reduction of hydrogen sulfide (H2S)

Emscher sewer system (AKE)

Figures and facts:

Nominal capacity: 5,000-50,000 Nm³/h
Modular design: 12,500 Nm³/h and 25,000 Nm³/h
Odor exposure: max. 7,000 GE/m³; H2S
Pollutant reduction: < 200 GE/m³
33 Plants at 28 locations

Ressources:
Wastewater, Air

Flow rate:
5.000-50.000 (m³/h)

Pollutants:
Odors, H2S

Processes:

UV oxidation

In operation since:
Oct 2018

Exhaust air purification plant for the elimination of VOC emissions

Pharmaceutical industry

Figures and facts:

Nominal capacity: 18,000 Nm³/h
Pollutants: VOC (ethanol, acetone, isopropyl)
Concentration crude gas: 7,000 mg/Nm³
Concentration clean gas: 50 mg/m³

Ressources:
Air

Flow rate:
18.000 (m³/h)

Pollutants:
VOC

Processes:

UV oxidation

In operation since:

Cleaning system against odor-intensive exhaust air and VOC emissions

Pharmaceutical industry

Figures and facts:

3,000 m3/h nominal capacity
Pollutants: Mercaptans, dimethyl sulfide, NH3, 50,000 GE/m3
99% odor reduction

Ressources:
Wastewater, Air

Flow rate:
3.000 (m³/h)

Pollutants:
Odors, VOC

Processes:

UV oxidation

In operation since:

Soil air purification - exhaust system with UV stage

Chemical industry - landfill

Figures and facts:

Pilot test capacity: 250 Nm³/h continuous system, 1,250 Nm³/h continuously variable
Pollutants: BTEX (400 mg/m³), LHKW (1,000 mg/m³), methane (7,000 mg/m³), silanes and siloxanes (400 mg/m³)
Concentration clean gas: 20 mg/m³

Ressources:
Soil, Air

Flow rate:
1.250 (m³/h)

Pollutants:
BTEX, Volatile halogenated hydrocarbons, Methane, Silane, Siloxane

Processes:

Activated Carbon
UV oxidation

In operation since:

Uvibloxbanner-image-referenzen-abluft-lebensmittelindustrie

Exhaust air purification plant uviblox® FOX for the reduction of odor emissions

Food industry

Figures and facts:

Maximum capacity: 2,000 m³/h
Pollutant concentration: 1.1 million GE/m³
90% reduction in pollution

Ressources:
Air

Flow rate:
2.000 (m³/h)

Pollutants:
Odors

Processes:

UV oxidation

In operation since:

Exhaust air purification plant for odor elimination in a sewage treatment plant

Sewage treatment plant in Berlin

Figures and facts:

Capacity: 5,000-50,000 m³/h
Maximum relative humidity (RH): 100%
5.5-140 MGE/h for crude gas

Ressources:
Wastewater, Air

Flow rate:
5.000-50.000 (m³/h)

Pollutants:
Odors, H2S

Processes:

UV oxidation

In operation since:

Exhaust air purification plant in the production of paints and varnishes

Lacquer production

Figures and facts:

Nominal capacity: 61,500 m³/h
Maximum pollutant load: 200 mg/m³ VOC
Pollutant removal: 50 mg/m³

Ressources:
Air

Flow rate:
61.500 (m³/h)

Pollutants:
Acetate, Ethylbenzol, Toluene, VOC, Xylene

Processes:

Adsorption
Catalytic oxidation
UV oxidation

In operation since:

Exhaust air purification plant for biological wastewater treatment plant

Chemical industry - coal tar

Figures and facts:

Nominal capacity: 14,000 Nm³/h
Pollutants: 700 mgC/m³ (predominantly BTX)
Pollutant removal down to 50 mg C/m³

Ressources:
Wastewater, Air

Flow rate:
14.000 (m³/h)

Pollutants:
BTEX, VOC

Processes:

In operation since:

Exhaust air purification of solvent-containing exhaust air in chemical industry

Chemical industry - manufacturer of sealants

Figures and facts:

Nominal capacity: 12,000 m³/h
Pollutants: VOC (acetaldehyde, acetic acid, formaldehyde, aliphatic HC)
Concentration of crude gas: 300-700 mg/m3
50mg/m3 clean gas concentration
1,000 GE/m3 odor load

Ressources:
Air

Flow rate:
12.000 (m³/h)

Pollutants:
Odors, VOC

Processes:

Adsorption
Catalytic oxidation
UV oxidation

In operation since:

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