| Emissions: |
Products: |
Acid
Gases by-Product Recovery
SO2/HCI |
A) Separated packed
towers
1. HC1-concentrated with water removal
2. SO2-reacted with ozone for H2SO4
production
B) Wet Electrostatic
Precipitators for mist collection
C) Micro filtration system for particulate
removal and acid purity |
Acid Gases
(SO2, HCI) |
A) Internal packed
towers with alkaline reaction/removal
B) Wet Electrostatic
Precipitators or Fume Coalescer for mist collection
C) Recycling fogging/scrubbing system
with pH control
D) Evaporation of concentrated waste
water for solids removal and water reuse
E) Non equilibrium plasma for SO2
reduction |
| Particulate
and Sub-micron Aerosols |
A) Low energy scrubber
for large particulate removal (greater than 1 micron)
B) Wet Electrostatic
Precipitators for submicron particle collection
C) Recirculating fogging/wash system
for collected particle removal
D) Cross flow/micro filtration for
water cleaning and reuse
E) Vacuum filtration for solids disposal,
water reuse |
| Heavy
Metals |
A) Subcooling for
metal condensation
B) Internal scrubbing for metal complexing
C) Wet Electrostatic
Precipitators for particle collection
D) Recirculation fogging/wash system
for collected particle removal
E) Precipitation/Micro Filtration
for water cleaning and reuse |
| NOx |
A) Up-stream non-catalytic
ammonia based treatment
B) Wet Electrostatic
Precipitators for reacted gas stream ammonia slip removal
C) Recirculation fogging/ scrubbing
system for reacted ammonia product reuse
D) Concentrated waste water injection
into boiler for ammonia product reuse
E) Proprietary reagents with packed
tower
F) Non equilibrium plasma |
| Smoke
and Oils |
A) Subcooling for
additional condensation
B) Wet Electrostatic
Precipitators, Dry Electrostatic Precipitators
and Fume Coalescer for aerosol collection
C) Recirculating fogging/wash system
for collected particle removal
D) Oil skimming system for water reuse |
| VOC’s |
A) Mist scrubbing
/ oxidation
B) Subcooling for VOC condensation
C) Wet Electrostatic
Precipitators or Fume Coalescer for aerosol
collection
D) Recirculating water system with
oxidation for particle removal and destruction |
