There are a number of serious health risks may be present in drinking water: human excrement, chlorine, bacteria, lead, asbestos, chemical contamination, rust and sediment, drugs.There requirement is only one way to ensure the safety of ' Drinking water: purchase and use of water purification technology system.There home water purification several available to consumers: 'Great, Reverse Osmosis Ultra-Violet-Distillation-Ozonation combined filter
Carbon filters – as used in water filters today. Thse filters are designed only to remove the taste, smell, the original dirt, rocks, sediments, carbon filters etc.But not remove the harmful chemicals. In addition, tests have shown that these filters can not prevent the bacteria passing through them. Some companies Add silver nitrate to reduce the aid of bacteria grow.There are serious questions about the health effects of silver nitrate by itself. You can also use these filters could be very costly, because the filters must be changed frequently.
Reverse Osmosis – The technology is designed to emit a certain particle size or smaller through the membrane and to hide the larger particles. However, visitors can still do that movie. Granulated activated carbon filters are the end of the process, the power of these materials. Unfortunately, this system also eliminates the importance of useful minerals, like calcium, magnesium, potassium. The water filter almost useless for drinking. Also to produce a gallon of system for the waste of purified water three to ten liters of tap water.
UV light – is used to kill bacteria and viruses through drinking water, but not the effectiveness of lead, asbestos, chlorine or chemicals.
Ozonation – used to kill bacteria and viruses. Ozonated water can contain a number of toxic pollutants such as formaldehyde. This unit of ozone are expensive to buy and maintain. The most effective against chlorine, lead, asbestos and chemical impurities, it is necessary to combine this process, the carbon filter.
Distillation – a process that heats the water and the line of steam and do a good job impurities removed from water. Treated water and mineral water, which does not contain any vital to the health of useful minerals. This process requires electricity and water sufficient to produce a gallon of distilled water, waste a gallon of tap water.
Filters.By combination of combining two or more water filtration technologies for water filters are more effective together to remove more contaminants than filters that use the same technology. Some companies use a carbon filtration, ion exchange and sub-micron filter to filter chlorine, cysts, VOCs, MTBE, and leaves natural trace minerals useful. This type of filters are replaceable and lasts up to 12 months, which reduces maintenance costs.
And 'evident when comparing systems of home water purifier, you could easily be deduced: the product is used together with filters is the best choice.





