It isn’t the most affordable system, but it does reduce wastewater compared to many other systems. For every 1 gallon of purified water, there is just 1 gallon of wastewater, thanks in part to the permeate pump. Maintenance is easy for this reverse osmosis system—you’ll only need to change the filter once per year or every 2,000 gallons. So pour yourself a glass of clear, clean water and drink with peace of mind thanks to the Home Maker Full Contact Reverse Osmosis System!
Ultraviolet light (UV) is very effective at inactivating cysts, in low turbidity water. UV light's disinfection effectiveness decreases as turbidity increases, a result of the absorption, scattering, and shadowing caused by the suspended solids. The main disadvantage to the use of UV radiation is that, like ozone treatment, it leaves no residual disinfectant in the water; therefore, it is sometimes necessary to add a residual disinfectant after the primary disinfection process. This is often done through the addition of chloramines, discussed above as a primary disinfectant. When used in this manner, chloramines provide an effective residual disinfectant with very few of the negative effects of chlorination.
The first part of the purification tag team must eliminate microorganisms, like harmful bacteria and parasites. There are a handful of tried and true methods for doing this. The most familiar is boiling. Simply bringing water up to its boiling point of 212 degrees Fahrenheit will kill almost all microorganisms, so just a few minutes of boiling will do the job.