Aspiration and treatment plants for dusts and fumes produced in foundries, steel industry, faucets and fittings factories and mechanical industries
Iron and steel industry produce specific atmospheric pollution.
Pollution arises due to hot vapours, volatile organic substance’s and dust.
Air treatment in this kind of industry is done by emission containment, to prevent emissions escaping into the working environment (reduce occupational exposure) firstly, than air pollutant removal before final release to atmosphere in compliance with environmental law for air quality.
Process emission very often hot, so useful heat can be recovered before the purified air is released to atmosphere.
With the utilization of the appropriate heat recovery systems there can be significant energy gains.