todays students dormitory, the school and the companys office, general household are popular drink bottled water, but also home delivery. Bottled water both simple, and convenient, is highly sought after, and therefore also led to the development of this industry, the following Xiaobian take a long shelf life of high-end bottled water, right?
Bottled water is also facing very common "secondary pollution" problem, climate, environment, quality of personnel and bottled water processes, are key factors leading to the "secondary pollution" . However, after excluding these factors, bottled water than tap water and water dispensers in the cell or to the security of many self-help, has opened bottled water discharge for how long? Most of the inlet hole are not drinking sterilizing filter means. So that some microbes and dust in the air to enter the tank from the inlet port to thereby contaminate the drinking fountain; finished drink bottled mineral water is preferably pure water as much as possible and do not exceed 10 days 7 days, a long time is very easy to breed bacteria, following up specific look at how long is the shelf life of high-end bottled water, right?
high-end bottled water retention period is generally about half a year, but once opened should be finished in time, it is best to drink within a week.
The most common varieties of bottled water, purified water, mineral water and distilled water, explained in plain view, pure water is being treated clean, drinkable tap water, mineral water contains certain minerals and trace elements of natural mineral water, distilled water is potable water by means of high-temperature distillation achieved.
above categories drinking bottled water, you need to pay attention to related issues: pure water does not contain any trace elements, and even nourish the bodys life-ion does not exist, the more acid drink more fluids, has lead to decreased immunity and may produce disease. Distilled water and purified water the same reason, a lot of beneficial minerals have been removed, not as a single drinking water.
by the introduction of small series, high-end bottled water shelf life is how long we all know, if you want to know more about the family drinking water, then continue to browse this site home security column content, so that their families drink safe water.
Editor: Zhang Fu
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