1,wiping off fluorine ion in water
2,adsorbing lubricating oil or oil stream in polluted oxygen, hydrogen and sulfur dioxide.

3,further drying to ethylene and propylene gas,oil cracking gas.
4,drying to fitting of hydrogen and air separation unit&instrument.
5,fluoride treatment of hydrogen peroxide,pollutants such as hydrogen sulfide, carbon dioxide, hydrogen fluoride and hydrocarbons.
6,mostly be fit for defluorination treatment of fluorinated water