Barrier Effect of a Membrane on Malodorous Gases

摘要

cqvip:After the experimental research on the barrier effect of PTFE membrane on malodorous gases,it was found that PTFE membrane had good gas permeability,and the barrier effect on malodorous gases NH3 and H2S was poor. After a layer of water film was formed on PTFE membrane,it had an obvious barrier effect on malodorous gases NH3 and H2S.