Water Purification The Recent Technological Advancements and Historical Developments
Water purification technology has advanced tremendously in the past few years, particularly in the area of home filtration systems. As a result, various methods of water purification has emerged as briefly described by this article.
Distillation is very old water purification technology, but it is still commonly used. The method emerged as a technology utilized in creation of beer. These alcohol distillers were found by archeologists in southern Asia countries during excavation. In simple terms, the process involves the following.
The liquid is vaporized by bringing it to boil. A tube is connected which collects all the vapor and then cools it to become water again. Anything else in the pot that has a higher boiling point than water remains in the first port.
When using this method, all the minerals are left down at the first pot. According to researchers Acid PH levels as well as demineralization is not good for people’s health.Demineralization of water as well as acidic PH water is not good for one’s health.
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Advancements in water purification technology have aimed at removing chemical and biological contaminants, without destroying the natural mineral content and pH level.
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Reverse osmosis is often touted as the latest in water purification technology, when in fact it has been around for at least 50 years. This method is however specifically designed for use in large scale treatment facilities. It is only in the 1970 that this method was recognized as one of the safest method of water purification.
Moreover the method was popularized because it involved salt removal. Since most communities living in the islands and the coastal region drank salty water this technology greatly relieved them. The method majorly worked by forcing liquid to pass through a porous membrane just like osmosis. The size of the pores determines what is removed and what travels through.
The other method of purifying water is known as the RO. The system however, has several other disadvantages.
For instance, it creates wastewater. The other disadvantage is that this method requires a lot of electrical energy.
Over the past, there has been other technological advancements that were developed to eliminate all the other threats. One should first consider all the methods and then select the most suitable.
One of the best methods of water purification for this purpose is carbon filtration. It operates in such a way that chemicals and other contaminants stick on the filter and as a result the water that emerges from the process is safe to drink. In order to improve taste, the method also removes odor. All the water purifiers found in our home utilize this technology.
The methods listed above are some of the technologies utilized in home purification. Since it is impossible to cover everything in an article like this, My only hope is that you have been informed.