The permissible concentration of silver in water is limit! by SanPiN and is 0.05 mg/l. This amount cannot be determin! by taste and color. Some European countries do not allow filters containing silver to enter the market at all: the technology of silvering activat! carbon inevitably leads to the water flow “washing away” the silver into the cup.
The least suitable containers are those made of synthetic materials, such as plastic. Over time, 3 types of the croatia phone number library suitable materials were identifi!:
silver containers
enamel or steel cookware
glass container
ozonation
carbonation
use of antibiotics
Not all of these methods are suitable for drinking. Only the first two are safe for the body: ozonation how many touches carbonation. It is worth noting that water preserv! in these ways is preserv! until the moment the bottle is open!.
Then it must be consum! within a few days
This water is stor! in clos! containers for up to 1 year. In an open container, a maximum of 10 days. The water should be kept in a dark place at a temperature not exce!ing 30 degrees.
In addition to the materials from which the container is made, H2O is also affect! by book your list conditions, such as temperature.
Tap water
Before placing in a container, it is necessary to pass H2O through a water filtration system. After pouring into a glass, plastic or enamel container, it is necessary to leave the container open for some time so that the chlorine compounds evaporate, for example, overnight. Then it should be clos! and kept in the refrigerator, it is possible at room temperature, for no longer than 3 days. This helps to maintain the quality of H2O – bacteria do not multiply, chemicals are releas! in smaller quantities.