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Chapter 219 Drinking fountains: serious pollution, keep away from heat sources
The water dispenser should not be installed in a place exposed to direct light, and should be selected away from heat sources.This is because there is sufficient oxygen in the drinking water bottle, and if coupled with high temperature sunlight, the reproduction of microorganisms will be intensified.

In addition, the interior of the water dispenser must be disinfected regularly, and the disinfectant must be rinsed after each disinfection to prevent the disinfectant from harming the human body.Even in a clean environment, there are about 2000 bacteria/m3 in the air.Carbon monoxide, smog poisons, floating dust and microorganisms in the indoor air can all be brought into the water dispenser with the air, polluting the original pure water.In this way, after a certain period of time, algae and germs in the water body will reach a concentration that is harmful to human health, resulting in secondary pollution of the water dispenser.

In summer, as the temperature rises, the pollution will be more serious.Studies have shown that once the water dispenser is contaminated, no matter how pure the drinking water is, it is useless. Only by regularly cleaning and disinfecting the water dispenser can drinking hygiene be guaranteed.Under normal circumstances, the use period of bottled water is generally about half a month, the best is one week, and the longest is one month. The cleaning and disinfection of water dispensers is usually once a month in winter and 1-1 times a month in summer. .

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When there is no one at home or resting at night, be sure to turn off the power switch of the water dispenser; when the bucket of water is used up, replace it with new water immediately, otherwise the heat generated by the heater in the water dispenser will not be dissipated in time for a long time. temperature may cause a fire.

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