Daily the person needs to drink clear water. Unfortunately, but the quality of liquid from the crane does not please therefore it is important to know how to purify water from iron, salts and other hazardous substances. People since ancient times used different methods of purification of liquid. The most known option – cleaning by silver when in water the product from silver is put and is left for some time.
How to purify water?
There is a huge number of options which mean use available and not really means. Let's stop on the most popular options:
- Water upholding. The simplest option which is available to everyone. Pour water in capacity and leave a minimum on 7 h. Do not cover as flying impurity will evaporate at first, and then, will settle salts of heavy metals. After time it is important to merge accurately water, having left on 1/4 part with a deposit.
- Iodine use. It is important to know how to purify water in nature. If you go hiking, then take a jar with iodine. It is necessary to add 10% to water spirit iodic infusion from calculation: on 1 l of 20 drops. If the taste of such liquid is not pleasant, then you boil it within an hour. In that case 2/3 iodine will evaporate.
- Silicon use. This option can be applied as outdoors, and in house conditions. Silicon gives to water bactericidal properties. Such liquid positively affects work of an organism, improves a metabolism and activates process of cell regeneration. Pour water in the enameled or glass capacity and add silicon at the rate on 3 l 2 g. Cover from above with a clean napkin or a gauze and leave for day in the dark place.
- Use of activated carbon. Understanding how to purify water in house conditions, it is necessary to tell about this option as it is very popular. Coal is used by many producers in filters. Take a gauze, put it in several layers and put 5 tablets. Lower the received sack in a vessel with water and leave for the night.
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