Nowadays, water purifiers have become a part of urban lives. You’ll not see a house in the developed areas without a home water purifier. But water purification is not limited to that; specialized systems have been designed to purify water either in large quantities like in most universities or more thoroughly for use in labs.

We have all studied about the water cycle, about how water melting from glaciers or rain travels down back to the ocean or into different habitats. On its way, it has to pick up some infections or bacteria which lead to its contamination.

According to WHO, 8.4 lakh, people die each year due to waterborne diseases.

Recommended water composition

There are no universal drinking water standards. Even living in the same habitat, one person’s suitable water composition may differ from others by 10%.

To tackle this, each country uses its water standards. India uses BIS standard specifications for potable water.

According to BIS standards, drinking water must be in a pH range of 6.5 to 8.5 with a maximum total hardness of 300mg/L.

Turbidity levels should be less than 5 NTU with maximum dissolved substances as 500mg/L. Values of Iron, Nitrate, fluoride, etc. also have a prescribed maximum limit.

Similarly, China also uses its GB3838-2002(type II) standard, and Europe includes the European Drinking Water Directive.

Some Waterborne diseases

Typhoid, dysentery, cholera, and Guinea worm disease are some of the significant water-borne conditions. Typhoid is caused by an infection known as Salmonella Typhi, which is usually found in contaminated water.

An estimation shows that 4 of every 100 people are victims of typhoid. Dysentery, also known as bloody diarrhea, is caused by Shigella or hystolytica. It creates inflammation in the colon region. Being highly dangerous, it is responsible for 13% percents of the deaths in children under the age of 5.

While significant causes of cholera and Guinea are Vibrio cholerae and Guinea worm larvae respectively, both have communication medium as water. Therefore, while you may think otherwise, water can be vicious.

Principle of water purifiers

The basic principle of working of most water purifiers is Reverse osmosis (RO). For those who aren’t familiar with osmosis, it is a phenomenon due to which if the solvent is separated from the solution by a semipermeable membrane, the water tends to move into the solution passing the layer.

The reverse of this effect is also true, according to which when a semipermeable membrane is used to separate drinking water from tap water, there is a noticeable movement. When a pressure above osmotic pressure is applied to the to-be-purified water, pure water moves to the other side of the membrane, which is later collected for drinking purposes. Using this process as it has some drawbacks.

One of them is, it removes the good bacterias present in water too, which later makes water deficient of certain nutrients.

This problem is overcome by using a selectively permeable membrane which allows nutrients to pass by. Along with this, a carbon filter is also used in systems to remove carbon-based impurities.

Some Basic Reason For Water Purifier At Home

No filter is 100% effective; the government already treats even the water supply we get in our houses and then supplied to us for consumption. But due to ample quantity water is not purified enough, moreover while on its way to our homes, it has to get contaminated in one way or the other. With increasing population and degrading environment, it is getting harder each day to keep the water clean enough.

There is a water reservoir in LA which was used to supply fresh water to every industry, every house in LA. After several complaints of water, there was found to have a high concentration of Ba based compound, which is harmful as well as bad in odor.

This compound was a result of sunlight falling over the reservoir, forcing Ba in water to react with other compounds. Although this was fixed soon, it is always better to get the water purified at homes. With home water purifiers getting cheaper and more available, they’re also available online at around 10,000 INR.

Buying water purifiers online should give you complete access to all the details and specifications. So, buy yours keeping in mind your country’s standards and stay healthy. Water is not your enemy; don’t let it be one.

If you want to buy a water purifier for home, then find it at the best price in the market. If you do not want to take those pain of going from shop to shop to buy a water purifier, then buy the water purifier online. Buy the best water purifier and gift yourself good health by drinking the purest form of water. Pick up the best water purifier for home. Drink precious and necessary mineral-rich water every day.

Author

Daniel Jack

For Daniel, journalism is a way of life. He lives and breathes art and anything even remotely related to it. Politics, Cinema, books, music, fashion are a part of his lifestyle.