It can be drunk.
Ultra-pure water can be drunk, but there are no minerals in this water. Minerals such as potassium, magnesium, calcium, iron and so on, are essential nutrients, and humans mainly get these nutrients from food, and the proportion from water should be no more than 10%. There should be a surplus of minerals in the food, which means that you don't have to care too much about not having the goods in the ultrapure water.
Ultra-pure water is pure water on the basis of further conductive media in the water is almost completely removed, and the water will not be dissociated from the colloidal substances, gases and organic matter are removed to a very low degree of water. There is no trace elements of minerals needed by the human body, generally not directly drinkable, harmful to the body, will precipitate a lot of ions in the human body. Ultrapure water equipment is generally used in solar photovoltaic, optical photovoltaic, LED, LCD, electronic semiconductors, circuit boards, battery plating, electric power, surface coating, petrochemical, medical and pharmaceutical aspects of industrial water.
Expanded Information:
Distilled water, deionized water, high purity water, ultrapure water difference.
Distilled water is the water distillation, condensation of water, steam the second is called redistilled water, three times called triple distilled water. Sometimes for special purposes, before steaming will be added to the appropriate reagents, such as in order to no ammonia, will be added to the water with acid; low oxygen consumption of water, add potassium permanganate with acid and so on.
Deionized water is the water flow through the ion exchange column, as far as possible to remove ions, for the preparation of metal ions standard solution is better, the blank is low, the shortcomings of the water is the un-ionized compounds such as macromolecules can not be removed.
High-purity water is a high-purity water, whether distilled water, or ion exchange, or EDI (Electrodeionization) continuous electrodeionization technology, or electro-osmosis, or reverse osmosis, or membrane separation or a combination of processes such as a variety of processes to produce high-purity water, can be called high-purity water.
Ultra-pure water, it can be considered a general process is difficult to achieve the degree, such as the resistivity of the water is greater than 18MΩ * cm (there is no obvious boundary), it is called ultra-pure water. The key is to look at the purity of your water and the signs of the indicators, such as conductivity or resistivity, PH value, sodium, heavy metals, silica, dissolved organic matter, microparticles, and microbiological indicators.
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