Purification of water using light is best done with ultraviolet technology
. Ultraviolet technology is probably the most cost-effective and most efficient on the market today. It allows homeowners and business owners to remove a range of biological contaminants in their water supply and have pure drinking water. The ultraviolet water treatment offers many advantages over other forms of water treatment for microbiological contaminants. Purification of water using light leaves no chemical in water, it produces no by-product, therefore it does not change the taste, pH balance (range of acid or alkaline property of the water), or other properties of water. Consequently, in addition to producing safe drinking water, it is not harmful to your plumbing and septic system. Also keep in mind ultraviolet treatment will not remove the essential minerals that you need to have for nutritional value in the water supply. Purification of water using light can be the most essential part of your diet and the diet of your family.
Ultraviolet radiation water filtration is mainly used to kill germs. Mercury lamps producing 254nm UV light are used. The microorganisms in the water are inactivated when the DNA and proteins of their cells absorb ultraviolet radiation. There are several different ultraviolet water filtration systems out there and it continues to expand with its increasing popularity. By killing the biological contaminants, the filter cleanses the water and allows you to have better tasting water as well. Some of the systems use ultraviolet sterilization lamps in the process of the filtration. Regardless, manufacturers continue to make new and improved systems of all sizes.