Kragh Finch

  • Kragh Finch posted an update 1 year ago

    To better appreciate how ultraviolet rays purify water, let us try to do a comparison to sunlight. The sun projects ultraviolet rays on earth (after being absorbed by the ozone layer). These rays kill bacteria, viruses, fungi, yeasts, molds, and mites up and water, as well as on surfaces. UV radiation does about the same element of water. They…[Read more]

  • Kragh Finch became a registered member 1 year ago