Combined RO (reverse osmosis) bacteriostatic constant-pressure water purifier with water purifying PP (polypropylene) cartridges
A combined, reverse osmosis technology, applied in the direction of osmosis/dialysis water/sewage treatment, water/sewage treatment, water/sewage multi-stage treatment, etc., can solve the problem of poor control of time, failure to replace in time, total number of colonies Exceeding the standard and other problems, to achieve the effect of low production cost, reduce the number of replacements, and prolong the service life
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Embodiment 1
[0017] In the water purification PP cotton filter element of this embodiment, the main material of the filter element is PP cotton, wherein a water purifying agent is added to the PP cotton, and the formula weight ratio of the water purifying agent is as follows: KDF, 20 parts; Muyu stone powder, 20 parts; Tourmaline powder, 20 parts; negative ion powder, 20 parts. Among them, the particle size of Muyu stone powder, tourmaline powder and negative ion powder is equal to 500 mesh.
[0018] The production process is as follows:
[0019] The first step is to melt the raw cotton of PP cotton first, and then perform drawing treatment;
[0020] The second step is to mix the ultra-fine powder of the above formula with a cell opener and an adhesive, and spray it evenly on the PP cotton filaments;
[0021] The third step is to reel, dry and characterize the PP cotton filaments;
[0022] The fourth step is to cut according to the required specifications to complete the finished produc...
Embodiment 2
[0025] In the water purification PP cotton filter element of this embodiment, the main material of the filter element is PP cotton, wherein a water purifying agent is added to the PP cotton, and the formula weight ratio of the water purifying agent is as follows: KDF, 25 parts; Muyu stone powder, 25 parts; Tourmaline powder, 25 parts; negative ion powder, 25 parts. Among them, the particle size of Muyu stone powder, tourmaline powder and negative ion powder is equal to 300 mesh.
[0026] The production process is as follows:
[0027] The first step is to melt the raw cotton of PP cotton first, and then perform drawing treatment;
[0028] The second step is to mix the ultra-fine powder of the above formula with a cell opener and an adhesive, and spray it evenly on the PP cotton filaments;
[0029] The third step is to reel, dry and characterize the PP cotton filaments;
[0030] The fourth step is to cut according to the required specifications to complete the finished produc...
Embodiment 3
[0033]In the water purification PP cotton filter element of this embodiment, the main material of the filter element is PP cotton, wherein a water purifying agent is added to the PP cotton, and the formula weight ratio of the water purifying agent is as follows: KDF, 30 parts; Muyu stone powder, 30 parts; Tourmaline powder, 30 parts; Negative ion powder, 30 parts. Among them, the particle size of Muyu stone powder, tourmaline powder and negative ion powder is equal to 100 mesh.
[0034] The production process is as follows:
[0035] The first step is to melt the raw cotton of PP cotton first, and then perform drawing treatment;
[0036] The second step is to mix the ultra-fine powder of the above formula with a cell opener and an adhesive, and spray it evenly on the PP cotton filaments;
[0037] The third step is to reel, dry and characterize the PP cotton filaments;
[0038] The fourth step is to cut according to the required specifications to complete the finished product...
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Abstract
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