Source: Yang Sir's Imperial Garden
With the improvement of everyone's awareness of drinking water, drinking pure water has become the standard configuration of our daily drinking water. Compared with the installation of water purifiers in every household in the south, the north is more accustomed to providing direct drinking water in the form of installing water sales stations in the whole community.
After all, it's not in our own home, which makes us wonder, is the water in the water station clean?
First of all, what kind of filtration technology is used in the water sales station?
Generally, water vending stations advertise seven-stage filtration, or even eleven-stage filtration, so don't be shocked by this multi-stage filtration. You only need to pay attention to whether this water vending machine is RO reverse osmosis filtration, and there will generally be standards in the fuselage.
Generally, the local relevant departments will require the business to test the water quality of the water vending machine to the designated authority, and publicize the report, which is generally posted in a conspicuous position of the machine.
As we all know, as long as the water purification equipment is connected to water and electricity, it will involve after-sales maintenance issues such as replacing the filter element, as well as the cleaning of the internal water tank of the water vending machine. If it is not cleaned and maintained for a long time, the water may be smelly.
Generally, there will be a relevant record in a conspicuous position on the machine.
Therefore, if you have not installed a water purifier, or are trying to use a community water vending machine, pay attention to the above three points, and the basic water quality is worry-free.