Emission Control Technology for Hazardous Waste Incinerator
Outlines
Operational Parameters for Incinerator Emission Control
Dioxin/Furan Formation and Control
Metals/Radionuclides Behavior and Control
Incineration Basics
Trial Burn (Demonstration) Technology
Glossary
APCD : Air pollution control device
APCE : Air pollution control equipment
ESP : Electrostatic precipitator
D/F : Dioxins and furans
DRE : Destruction and removal efficiency
HEPA : High efficiency particulate air
HM : Hazardous metal
PICs : Products of incomplete combustion
PCC : Primary combustion chamber
PCDD : Polychlorinated dibenzo-p-dioxin
PCDF : Polychlorinated dibenzofuran
PM : Particulate matter
POHC : Principal organic hazardous constituent
RN : Radionuclide
SCC : Secondary combustion chamber
Incineration Basics
Incineration
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more of following:
Emissions of hazardous (regulated) organic compounds
Principal organic hazardous constituents (POHCs) via DRE (destruction and
removal efficiency)
Products of incomplete combustion (PICs) via carbon monoxide or hydrocarbon
and air pollution control equipment temperature
Emissions of hydrogen chloride (HCl) and chlorine (Cl2)
Emissions of particulate matters (PMs), toxic metals (TMs),
and radionuclides (RNs)
The likelihood of fugitive emissions and system upsets
Operating Parameters 1
Continuously monitored parameters (interlocked with automatic waste feed cut off)
Combustion chamber parameters
Temperature at each combustion chamber exit
CO and HCs concentrations at SCC exit
Pressures in PCC and SCC
Feed rate of (each) waste to (each) combustion chamber
Off-gas system parameters
?P across particulate APCD
Liquid to gas ratio and pH to wet scrubber
Caustic f