The production of distilled water is to boil the source water and make it evaporate, condense and recover, which consumes a lot of heat energy and the cost will not be too low. Other substances that evaporate when heated in the source water used to make distilled water will also condense into distilled water with the generation of distilled water. Such as phenols, benzene compounds that are harmful to health, and even vaporizable mercury. In order to obtain pure water or ultra-pure water, it must be distilled twice and thrice, and other purification methods must be added.
Extended data:
The production of distilled water is to boil the source water and make it evaporate, condense and recover, which consumes a lot of heat energy and the cost will not be too low. Other substances that evaporate when heated in the source water used to make distilled water will also condense into distilled water with the generation of distilled water. Such as phenols, benzene compounds that are harmful to health, and even vaporizable mercury. In order to obtain pure water or ultra-pure water, it must be distilled twice and thrice, and other purification methods must be added.
However, distilled water for drinking in the market is unlikely to do so, and there is no need to do so.
At the same time, drinking distilled water often is equivalent to giving up the source of 5% of trace elements needed by human body from water.
The distiller made in the laboratory is that tap water is boiled by electric heating, and its vapor is condensed into distilled water through a condenser tube and collected.
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