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Several common filtering methods for sea tanks? ◆ Small cylinder upper filtration \ r ◇ can be improved by the original simple equipment,However, the motor may have to buy a stronger one.\ R ◇ can be increased by three to four layers as needed.\ R ◇ the first layer can be filtered, and then activated carbon or special filter material (biochemical cotton) can be placed ),The ceramic ring or other filter material (biochemical \ r ball) is placed on the third layer ),Finally, the original filter can also put biochemical balls.\ R ◆ bottom sand filtration ◇ don't drive the water flow by air alone,So the water flow will be insufficient.\ R ◇ bottom sand can be selected with a diameter of 4mm ~ 10mm can,The thickness can be too thick at several centimeters, which will cause poor filtration.\ R ◇ wave board please spend a little more money to buy a dust collection effect is much better.\ R ◇ it is best to filter and use it with the upper part or other filters,Better effect,Because the filter can be used to filter th
Introduction to material structure function of several filter elements of water purifier I. Molecular sieve structure filter element \ r 'molecular sieve structure filter element' is a highly unified material science, ecology, edge science and filtration technology--The combination of sub-micro-filtration, molecular sieve broad-spectrum absorption and electrostatic dynamic adsorption makes harmful substances in tap water filtered out,Beneficial ingredients are retained.The water filtered through the 'molecular sieve structural filter element' is called 'healthy ecological water '.\ R molecular sieve the structure and function of the filter element are as follows: \ r1.Nano-scale sub-micro-filtration structure.This is a rated accuracy of 0.1 micron,The absolute accuracy is 0.Micro-filtration layer of 4 microns,It can filter out all harmful bacteria in the water.\ R2.Molecular sieve 'broad spectrum' adsorption structure.It can efficiently absorb various chemical pollutants and heavy metals such as pesticides, h
