Technology Features & Specifications
1. Drift Filter Unit
- Easy to install through flange type connection or customised design to suit site installation condition.
- Able to replace separately in case of end of service life depending on the filter installation type (DFUF-A to DFUD).
- Operates through the natural exhaust process for pit and tank - does not require power.
- For pipe installations, the system is able to release the pressure in the case of overpressure condition (>0.03 bar).
- Removable gases for pit and tank type (>80% efficiency):
> DFUF-A Filter: Acid gases such as hydrogen sulfide, hydrogen cyanide, etc.
> DFUF-B Filter: Alkaline gases such as ammonia, amine, etc.
> DFUF-O Filter: VOC gases such as benzene, naphthalene, etc.
> DFUD Filter: Mist, dusts, etc.
- Removable gases for pipe type (>80% efficiency):
> DFUF-110 Filter: hydrogen sulfide , hydrogen cyanide, ammonia, amine, and VOC gases such as benzene, naphthalene
> DFUD-110 Filter: Mist, dusts, etc.
2. Pre-Gas Air (PGA) Filter
- Remove dusts in the inflow air.
- Remove harmful gases and chemical pollutants including NH₃, O₃, SOx, NOx and TVOC.
- Tested >60% removal efficiency on the first 120 days of operation for various pollutants.
- Designed to operate at flow rate of 2m/sec, air volume of 42.5m3/min and 5-8 mmH2O pressure drop.
- Provide field-oriented filter by attaching various types of coating resins.
3. Chemical Air Filter
- Low pressure drop.
- 6-12 months life cycle depending on operating condition.
- more than 95% removal efficiency.
4. Filter for Air Cleaner
- More than 60% deodorisation efficiency tested by the Korean Air Cleaning Association.
1. Drift Filter Unit - Steel mill, wastewater treatment plant, etc.
2. Pre-Gas Air Filter - Semiconductor and display industry, large-scale indoor facilities including hospitals, public institutions, etc.
3. Chemical Air Filter - Semiconductor and display industry, large-scale indoor facilities including hospitals, public institutions, etc.
4. Filter for Air Cleaner - Indoor applications.
1. Drift Filter Unit - High removal efficiency and long life time (3 to 30 months) that varies according to operating conditions.
2. Pre-Gas Air Filter - Effective removal of harmful gases and chemical pollutants.
3. Chemical Air Filter - Low pressure loss, used in semiconductor industry to lower defect rate.
4. Filter for Air Cleaner - Effective dedorisation via removal of indoor pollutants.