How are melt-blown filters made？
MBR membrane
Pure water machine filter - basic configuration requirements 【 3 m filter.
by：Lvyuan Filter
2021-01-25
Filter can remove a small amount of solid particles in liquid or air, can the normal work of the protection device and the air is clean, when the fluid is placed into a certain size of filter cartridge, the impurity is blocked, and clean flow through the filter out.
The hydraulic oil filter marv wolfman liquid filter the liquid (
Including oil, water, etc. )
Made of contaminated fluids are clean to the status of production, life need, also is to make the liquid reaches a certain cleanliness.
1:5 & mu; MPPF aperture of 5 micron filter, PPF filter, which can effectively filter out the rust in the water, sand and other solid impurities for the coarser.
2: granular activated carbon filter, high granular active carbon adsorption, can absorb the chlorine in the water, smell, such as color of different substances.
3:1 & mu; MPPF filter - 1 & mu; MPPF filter, small molecules can be more effective to remove the water particles.
4: - RO membrane aperture is 0. 0001 microns reverse osmosis membrane, which can effectively remove bacteria and toxins in water, heavy metal ion, salt and other harmful substances.
the fifth: rear activated carbon filter, improve the taste of pure water.
it is well known that the former triple filter is in the service of the RO membrane, as the pretreatment of raw water, in order to increase the service life of RO membrane, the pure water machine of RO membrane before a filter or 1 & mu; MPP cotton is better.
for three reasons:
a, can effectively prevent internal activated carbon powder into the RO membrane, protect the RO membrane decrease as far as possible the entry of activated carbon powder, prolong its service life. Because before installing the activated carbon filter we wash and clean, also can have charcoal powder flow out, before the RO membrane with a 1 & mu; M filter can have barrier effect, greatly reducing the possibility of man-made pollution of RO membrane.
2, 1 & mu; MPP cotton is 1 micron filtration precision, greater than 1 & mu; M of sediment particles, bacteria, scale and other harmful substances can roundly eliminate, in the first 5 & mu; M still can rise to protect the RO membrane filter loss effect, reducing the probability of RO membrane contaminated.
3, if the third level is the massive compression or sintering CTO of activated carbon, five three filter is activated carbon filter, activated carbon filter for repeated use, not only waste resources, also increase the cost and lose its proper role.
and the second level is generally granular activated carbon, installation time need to wash, often cause a lot of blackwater, and easy to wipe clean. If activated carbon to compress the blackwater problem is solved, does not increase the burden of the third grade PP cotton.
1:5 & mu; MPPF aperture of 5 micron filter, PPF filter, which can effectively filter out the rust in the water, sand and other solid impurities for the coarser.
2: granular activated carbon filter, high granular active carbon adsorption, can absorb the chlorine in the water, smell, such as color of different substances.
3:1 & mu; MPPF filter - 1 & mu; MPPF filter, small molecules can be more effective to remove the water particles.
4: - RO membrane aperture is 0. 0001 microns reverse osmosis membrane, which can effectively remove bacteria and toxins in water, heavy metal ion, salt and other harmful substances.
the fifth: rear activated carbon filter, improve the taste of pure water.
it is well known that the former triple filter is in the service of the RO membrane, as the pretreatment of raw water, in order to increase the service life of RO membrane, the pure water machine of RO membrane before a filter or 1 & mu; MPP cotton is better.
for three reasons:
a, can effectively prevent internal activated carbon powder into the RO membrane, protect the RO membrane decrease as far as possible the entry of activated carbon powder, prolong its service life. Because before installing the activated carbon filter we wash and clean, also can have charcoal powder flow out, before the RO membrane with a 1 & mu; M filter can have barrier effect, greatly reducing the possibility of man-made pollution of RO membrane.
2, 1 & mu; MPP cotton is 1 micron filtration precision, greater than 1 & mu; M of sediment particles, bacteria, scale and other harmful substances can roundly eliminate, in the first 5 & mu; M still can rise to protect the RO membrane filter loss effect, reducing the probability of RO membrane contaminated.
3, if the third level is the massive compression or sintering CTO of activated carbon, five three filter is activated carbon filter, activated carbon filter for repeated use, not only waste resources, also increase the cost and lose its proper role.
and the second level is generally granular activated carbon, installation time need to wash, often cause a lot of blackwater, and easy to wipe clean. If activated carbon to compress the blackwater problem is solved, does not increase the burden of the third grade PP cotton.
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