In the environment for human survival, not only filled with dust particles of different sizes, but also mixed with a variety of modular pollutants, they are quietly eroding our environment, equipment and health.
Molecular Gaseous Pollution will lead to the corrosion of electronic component. So that it causes the failure of the products and increased the cost of operating costs. Besides, bad smells reduced the comfort of employs greatly and do harm to the health of human beings potentially.
HEAFIL has been in the field of air filtration for more than 20 years and accumulated a lot of successful clean air solutions. We can provide customized solutions to clean air. And we gathered various molecular control particles and media which can help remove molecular pollution effectively to protect the production process and human health.
Referring to types and concentrations of the molecular, as well as the odor intensity, we make plans for filtration solutions to ensure the effect is achieved. It is a honor and pleasure for us to provide molecular filtration solutions and optimization advice. So that there is a correct filtration solution to your production process.
1. AVOID CORROSION
HF, hydrogen fluoride
NH3, ammonia TEP,
HCl, hydrogen chloride
NMP, N-methyl pyrrolidone TCEP,
SO2, sulfur dioxide
CH3COOH, acetic acid
H2S, hydrogen sulfide
2. Remove Odor & (T)VOC
Category of organic contamination
AMC (airborne molecular contaminant）
Volatile organic compounds
Common cleaning agent
higher boiling point than benzene but elute before
Volatile organics according to ITRS definition. GC-MS retention time>=benzene
Vehicle exhaust contaminations
Solvent/vehicle exhaust contamination
Vehicle exhaust contamination
Process chemical. Often considered condensable
Condensable organics according to SEMI and ITRS definition
Common traffic contamination
NMP, N - methyl pyrrolidone
BHT, butylated hydroxy toluene
DOP, Dioctyl phthalate
Plasticizer, Test aerosol for ULPA filters.
3. Other Moleculeso
triethyl phosphate TEP,
B(OH)3, boric acid
D4, Octamethyl cyclotetrasiloxane