AMC (Airborne Molecular Contamination) is a gaseous pollutant whose initial state is in the gas phase and behaves like a single molecule, or a chemical pollutant that has the ability to settle on the surface of a material to form a monolayer film in the environment, translated as "suspended molecular pollutants ” or “Airborne Molecular Contaminants”. In short, AMC is a non-granular suspended chemical pollutant that has adverse effects on products or process equipment and its processes. AMC will cause different degrees of damage to raw materials, processes, final products, production and mechanical equipment.
AMC control system overview:
1. Fresh air system
The selection of the location of the fresh air outlet of the purification air conditioning system makes the fresh air system the primary tool for air pollutant control. For the adsorption efficiency of AMC, the pressure drop and service life need to be considered.
2. Circulating air system
The circulating air system requires different AMC control methods for different working areas. To be designed to remove various acids, bases, hydrocarbons and other volatile organic compounds (VoC).
3. Exhaust system
The odor generated by the exhaust gas treatment equipment in the exhaust gas emission system will pollute the surrounding environment. Therefore, the position of the exhaust port must be carefully selected to comply with environmental regulations, and continuous monitoring and daily production and maintenance must be adhered to. Using a microenvironment with its own chemical pollution control system can significantly reduce the impact of AMC on the production process, and can further increase the protection of products and reduce the requirements for overall exhaust emissions.
