0.5 micron enough for impurities. How many mesh filters?
Filtering is difficult if the machine uses the filter cloth to solve the problem precisely because it requires the filter cloth to be less than 0.5 microns in accuracy.
In addition, the filter cake is formed when activated carbon filter, which has the function of filtration. Two kinds of action add, the effect is very good.
Add appropriate amount of activated carbon, heat reflux, adsorption, filtration.Filter cloth precision as long as you can intercept activated carbon, you can, because of the adsorption of activated carbon.
