Pollution control technologies used in the iron and steel industry cover the spectrum of high-energy venturi scrubbers, electrostatic precipitators and fabric collectors. AAF® offers a complete range of sizes and configurations for every application. These major components are part of the total air pollution control solution, including all necessary auxiliary equipment such as fans, blowers, instrumentation, power distribution, gas cooling equipment, dust handling systems, and water treatment systems. Specialised fume collection techniques also play a crucial role in this particular industry. AAF has experience designing and installing lateral exhaust hood systems for furnaces up to 25,000 kVA, direct evacuation systems for furnaces with higher oil contents or power levels over 25,000 kVA, and customised canopy hoods for speciality applications.