subject: The Importance And Protection With Uv Water Sterilization Of Water [print this page] Water is well-known as an essential natural resource in people's development. People, plants and animals all live on water. However, now, the lack and pollution of water have already become a serious threat to a country's economic and social development.
There are many important methods of solving water problems. In the first place, reduce the amount of water used in industry but improve the repetition rate of using water. In the second place, water crops in scientific ways so as to avoid water waste in agriculture. In the last place, to re-collect city polluted water and open the second water resource.
To solve the water problem well, the usage of uv water sterilization is a necessity. In general, water treatment equipment refers to the machines which are able to leave out the unnecessary substance contained in water through various physical and chemical methods. Since water is closely related to industrial production and people's life, water treatment equipment could be used in almost every field.
At present, there are many different water treatment sold in the market. Generally speaking, there are three major types of water treatment equipment. They are water softener, pure water machine and water purifier. In the following part of this article, the three different water machines will be explained in detail.
Water softener takes advantage of the principle of ion exchange. That is to say, through exchanging Na+ for Mg2+ and Ca2+, the hardness of water can be lessened. The major function of water softener is to leave out the scale contained in water. However, using water softener could not eliminate organic substances and bacterium contained in water, so finally the water made could not be drank directly by people.
As for pure water machine, it cleans water through filters, such as activated carbon. The water made by pure water machine can be drunk by people directly. However, children and old people had better not drink the water made by pure water machine all the time.
Lastly, water purifier adopts the ultra filtration separation technology to eliminate organic substances and sands. However, water purifier could not eliminate heavy metals contained completely.
In spite of all the Ultraviolet water sterilization machines, the key solution of solving water problem is to save water and to avoid water pollution. What's more important is that everybody should have the sense of water protection since water does play an essential role in our life!
