So, the first time buyer requirement could be waived ifâ¦. 1  Home is in a designated Targeted Area. 2  Buyers owned a mobile home. 3  Owners of rental property, as long as they have not lived in the property for the last 3 years.  Buyers paying off a construction loan with a term not to exceed 24 months.
Ultraviolet germicidal irradiation (UVGI) is a disinfection method that uses short-wavelength ultraviolet (UV-C) light to kill or inactivate microorganisms by destroying nucleic acids and disrupting their DNA, leaving them unable to perform vital cellular functions.V light is electromagnetic radiation with wavelengths shorter than visible light. UV can be separated into various ranges, with short-wavelength UV (UVC) considered germicidal UV. At certain wavelengths, UV is mutagenic to bacteria, viruses and other microorganisms.
Its wavelength is between that of visible light and x-rays and it has been found to be an effective method for destroying germs in a water supply. UV destroys germs by causing a molecular change in their DNA makeup that prevents them from multiplying and destroys the ability to spread disease. UV does not alter the taste of water, which makes it ideal for use in bottling plants and food processing applications. 2  UV is safe. 3  NO need to add or handle hazardous chemicals or risk polluting the environment. 4  UV is compatible with all other water treatment processes.