(1) Reverse osmosis is a process of separating water molecules and solutes from water by using the pressure higher than osmotic pressure as the driving force, and utilizing the selective permeability of selective membrane that can only permeate water but not solutes.

(2) Reverse osmosis is a physical method to purify water at room temperature; the purification process does not require chemicals and acid and alkali regeneration treatment, no chemical waste liquid and waste acid and alkali emissions, no waste acid and alkali neutralization process, does not pollute the environment.

(3) Reverse osmosis system is suitable for a wide range of raw water quality, both purification of brackish water, seawater and sewage, more purified low-salt content of fresh water and tap water, through the reverse osmosis water purifier obtained from the pure water quality is stable, can be directly consumed.

(4) Reverse osmosis system structure is simple, easy to operate, operation, maintenance and repair workload is very small.

 

 

 

 

First level: PP cotton: removes various visible objects/dust and impurities in tap water.

How water purifier works

Second and third levels: Pre-activated carbon: The third level of some low-end water purifiers is also made of PP cotton, and the carbon removes chlorine and organic impurities. It also absorbs odors, colors and odors caused by organic compounds in the water.

Level 4: Ultrafiltration or reverse osmosis membrane: The membrane can remove bacteria, viruses, spores and other substances in the water.

Level 5: Post-activated carbon device: further improves taste and removes odor.

Most water purifiers adopt a progressive structure based on the screen filter principle. They are composed of multi-stage filter elements connected in series from end to end. The filter elements are arranged in order from low to high in precision to achieve shared interception of dirt by the multi-stage filter elements, thereby reducing filter element clogging. And the number of manual sewage discharges, disassembly and cleaning, and extending the filter element replacement cycle. There is also a new design idea that uses the principle of mass distribution and self-cleaning structure. Its design idea is no longer to provide as much space as possible for storing dirt and evil, but to adopt the principle of mass separation to separate a small Partially clean water, and at the same time, allow the raw water to circulate as usual as much as possible so that the dirt can be taken away in time with the water flow, so that the running water does not rot. In this way, purified water is obtained without the possibility or difficulty of depositing dirt in the machine, avoiding secondary pollution and greatly reducing the loss of the filter element. The water quality is better, safer, energy-saving and low-carbon.

http://www.emilypurification.com/