Water purification, process by which undesired chemical compounds, organic and inorganic materials, and biological contaminants are removed from water. That process also includes distillation (the conversion of a liquid into vapour to condense it back to liquid form) and deionization (ion removal through the extraction of dissolved salts). One major purpose of water purification is to provide clean drinking water. Water purification also meets the needs of medical, pharmacological, chemical, and industrial applications for clean and potable water. The purification procedure reduces the concentration of contaminants such as suspended particles, parasites, bacteria, algae, viruses, and fungi. Water purification takes place on scales from the large (e.g., for an entire city) to the small (e.g., for individual households).

Most communities rely on natural bodies of water as intake sources for water purification and for day-to-day use. In general, these resources can be classified as groundwater or surface water and commonly include underground aquifers, creeks, streams, rivers, and lakes. With recent technological advancements, oceans and saltwater seas have also been used as alternative water sources for drinking and domestic use.

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10 Reasons To Use A Water Purification System

1. A home water purification system will prevent more than 2100 water contaminants that may be present in tap water reaching your tap.

2. A whole house water purification system purifies water efficiently and cost-effectively. It is also the only way to ensure that pure water is produced from every water source in the home. Whether you are washing, cooking, watering your plants, you are no longer limited to the amount of pure water you can use.  

3. Water purifying systems can reduce the risk of medical conditions such as bladder cancer, colon cancer and rectal cancer by removing chlorine and nasty bacteria in drinking water. Drinking pure water generally protects the body from disease that may damage health.

4. Pure water can benefit skin allergies as chlorine and other volatile organic chemicals that irritate the skin will be removed by the filter.

5. A whole house filter will benefit children as pure water is the best way to develop healthy immune systems. Using pure water for cooking as well as drinking will ensure that children are receiving the healthiest water to aid their mental and physical development.

6. Purchasing a whole home water purification system in the long-run will be more cost-effective than buying bottled water. The filter will guarantee protection against dangerous water contaminants at your convenience, in your own home.

7. Pure water can benefit pregnant women as drinking unclean water can lead to several birth defects.

8. A whole house water purification system eliminates the risk of showering and drinking contaminated water. This will reduce the risk of allergies due to cleaner air circulating in the home.

9. Water purification systems save time. You no longer have to boil water, wait for slow purification jugs to purify water or lug water bottles back from the shops.

10. Water purification systems are passive, meaning they require no electricity to filter the water. The only routine maintenance required is periodic replacement of the filtration element.

Reference: Found Here.