Introduction to commonly used filter cartridges for water treatment

Introduction to commonly used filter cartridges for water treatment

PP cotton filter cartridge (polypropylene melt blown filter cartridge)

Using non-toxic and odorless polypropylene as the raw material, the fiber is produced using an internationally recognized gradient diameter process. During the thermal bonding process, the fiber forms a three-dimensional microporous structure, with a gradient distribution of micropores from the inside to the outside. It integrates surface, deep layer, and coarse and fine filtration, and can intercept impurities of different material sizes. It has the characteristics of high flow rate, corrosion resistance, high pressure resistance, and low cost. Generally used in the first stage of water treatment equipment to block large particles such as rust, sediment, and insect eggs in the water. The usage period is 2-6 months.

UDF (Granular Activated Carbon Filter Element)

UDF granular activated carbon bulk filter element is made of high-quality coconut shell activated carbon or medium activated carbon, and the outer shell is made of food grade ABS plastic, bonded using ultrasonic welding technology. Used in water treatment to adsorb organic compounds, chemical pesticides, residual chlorine, odors, etc., with a service life of 3-6 months

This product has strong adsorption capacity and does not contain soluble organic or inorganic substances that are harmful to the human body. This product is widely used in water treatment projects such as group and household water purifiers, drinking fountains and power plants, and petrochemical industries. It has better water treatment effects on factories, hotels, and various cool beverages in cities with severe drinking water pollution.

T33 (rear activated carbon filter element)

The rear activated carbon filter adopts high-quality coconut shell antibacterial activated carbon as the filter material, mainly used to improve the taste of water and eliminate odors. The usage period is 4-6 months.

Hollow fiber ultrafiltration membrane (core component of water purifier)

Hollow fiber ultrafiltration membrane is made of polypropylene material processed through a special silk membrane process, with an average pore size of 0.01-0.1 micrometers. It can concentrate and separate macromolecular substances such as particles, colloids, and organic matter in water, and intercept bacteria, heat sources, and algae. It has the characteristics of high water flux, non clogging, and can be repeatedly cleaned and used, with a service life of generally 1-2 years.

Ceramic filter element

The ceramic filter element is made from natural diatomaceous earth, with an average pore size of only 0.15 micrometers, which is 1/500 the diameter of human hair. It can effectively separate bacteria, viruses, heavy metals, etc. in water, and is pure natural without chemical synthetic materials, making it harmless to the human body. It can be repeatedly brushed or sanded, with advantages such as high filtration accuracy and long service life.

Far infrared mineralized filter element

This product has far-infrared emission and antibacterial functions, is insoluble in water, safe and non-toxic, and is a replacement product for traditional mineralized balls. After testing by the Chinese Academy of Metrology, the far-infrared emissivity at wavelengths 2-18um reaches 92%. Research has shown that when water is immersed in this material, the previously disordered large water molecules in the water will break, the polarity of the water will rearrange and form stable small molecule groups (5-6 water molecules), and the dissolved oxygen in the water will greatly increase. The water molecules in this state are arranged neatly, with high density, strong cohesion, low molecular adsorption, and strong permeability. At the same time, the water will contain various trace elements that are beneficial to the human body, which can accelerate absorption, improve microcirculation, and be beneficial to physical health.

Maifanshi Filter Element

Maifanshi is a type of porphyritic andesite or andesite porphyry, which is a component of andesite and has obvious porphyritic structure. The main porphyritic minerals include plagioclase and secondary magnesium iron minerals (such as pyroxene and hornblende). The colors are gray, dark gray, light green, and even grayish red. The mineral water filtered through the Maifan stone layer is called Maifan Spring. Due to the use of Maifanshi in Chinese medicine to treat pain, relieve concentration, and heal wounds, some claim that Maifanquan has the function of preventing diseases and aging. The Compendium of Materia Medica records the Maifan Stone as follows: "Ji Jie" Maifan Stone is found in a mountain stream, with stones of varying sizes, such as fists, goose eggs, or cups or cakes. Roughly resembling holding a ball of wheat and rice. There are granules, such as beans and rice, with a yellow and white color. But among the cobbles in the stream, those with this shape can be found. The 'scent' is sweet, warm, and non-toxic. Indicating "all paralysis and gangrene on the back. According to the above records, Maifanshi is named after its appearance. Traditional Chinese medicine includes it as a medicinal herb for treating diseases, which is related to the minerals it contains. Some people also call it a health stone.

Reverse osmosis filter element

Adopting American aerospace technology, investing a large amount of manpower and financial resources, and after years of research and development, domestic technology is now very mature. The pore size of the RO membrane is 0.0001 micrometers (equivalent to 1/6000 of the size of Escherichia coli), which can intercept bacteria, viruses, organic matter, colloids, pesticides, heavy metals, and most salts in water. The treated water is sweet and delicious. The service life is 1-3 years.

The above is the "Introduction to Commonly Used Filter Elements for Water Treatment" introduced by Hongjie Water, hoping to be helpful to you.