EDI water system is a kind of industrial ultra-pure water preparation device, the water filtered by EDI equipment is the purest water, does not contain a little impurities, all solid particles, dust dust, bacteria and microorganisms, metal minerals, all are removed. However, this water after EDI desalt, is not drinkable. Why is this? Water sky Blue little blue take you to understand.
EDI pure water equipment why can not drink?
The water after EDI desalt does not contain any substance, only hydrogen and oxygen molecules. This water, after people drink it is unable to absorb, but he will also absorb the elements of the human body, resulting in a decline in human immunity. Because we need some trace elements in the human body, these trace elements in our blood, give us energy. Therefore, the general human body drinks water that contains minerals, such as mineral water, pure water, etc., are not pure water. Want to write distilled water, ultra-pure water, because it is too pure, but it is not drinkable. The old saying is not clean, eat not sick, there is also a little truth.
What is EDI pure water equipment used for?
EDI is mainly used to purify industrial water quality, and make ultra-pure water by ion exchange technology and electrodialysis technology. Ultra-pure water for the conductivity is a clear requirement, the general water through the reverse osmosis membrane filtration, is not up to the standard of ultra-pure water, so the ultra-pure water system in reverse osmosis will increase a purification process to remove various ions in the water quality, such as sodium, calcium, magnesium, chlorine, nitrate, silicon, and finally get industrial ultra-pure water.
The reason why EDI can prepare ultra-pure water is because of its special structure, which is a kind of saving depth desalination technology combining electrodialysis technology and ion exchange technology. At the same time, it also benefits from three important processes in the preparation of pure water.
EDI to make pure water equipment three processes
Ion exchange process: This process relies on the exchange of ion exchange resin on electrolyte ions in water to remove ions in water.
Electrodialysis process: under the action of external electric field, the electrolyte in water is selectively migrated through the ion exchange membrane, so as to achieve the role of removing ions.
Electrochemical regeneration process: The electrochemical regeneration of resin is carried out by the H+ and OH- ions generated by the polarization process of electrodialysis and the hydrolysis of the resin itself.
With the continuous development of industry, the continuous progress of technology, and the continuous emergence of new industries, such as the current new energy automobile industry, charging pile industry, lithium battery industry, aerospace precision instrument industry, its fine requirements are very high, in the industrial chip, circuit board production, all need to use EDI equipment. The continuous innovation of EDI also provides technical support for the development of industry.
Company Name:STARK Environmental Solutions Ltd.
Contact us Telephone:18520151000
Website:www.stark-water.com
Email:[email protected]