Renovate Your RO Water Purifier System with Kitchen
It’s a fact that renovating a kitchen usually means adding new flooring, cabinets and appliances. It’s another fact that one of the most significantly beneficial appliances is often overlooked during the renovation process. Everyone wants clean water to drink, particularly if you have children in the home, so why install a brand-new sink that pours out the same old water?
Adding a reverse-osmosis water system to your new kitchen or to your entire home will solve common water problems, hard water and discoloured water. Let’s face it, not all waters are created equally, and depending in which area of the country you live, your tap water is affected by several factors, including salts, minerals, gasses, microorganisms and an over-abundance of chlorine and fluoride.
History and Applications
One of the most effective water filtration techniques available today, the procedure was first employed to desalinate sea water in 1949 by researchers at the University of California at Los Angeles (UCLA). The method for making practical semipermeable membranes to filter water launched an entire industry, expanding into home use during the 1970s.
Household drinking water purification systems, including a reverse osmosis step, are commonly used for improving water for drinking and cooking, although such systems are available for the entire home. The purification process includes using a reverse osmosis (RO) filter, which is a thin composite membrane for trapping particles and contaminants, including rust, mercury, arsenic and calcium carbonate.
Some systems may also include:
- A second carbon filter to capture chemicals and contaminants not removed by the RO membrane
- An activated carbon filter designed to trap organics, chemicals and chlorine, which would otherwise degrade reverse osmosis membranes
- An ultraviolet lamp to sterilize microbes that may escape filtering by the reverse osmosis membrane
Pros and Cons
While the benefits of using a reverse-osmosis unit are still being studied, the unit is effective in ridding your tap water of herbicides and pesticides found in ground water, E coli, coliform germs, water-borne viruses and lead.
According to the Center for Disease Control and Prevention, reverse-osmosis filtration systems also protect against Cryptosporidium, a parasite found in contaminated water. This parasite affects the small intestines, causing stomach cramps, diarrhea and fevers. Children can also develop dehydration and malnutrition if not protected.
To work effectively, the water feeding through these units should be preasurized to at least 40 psi or greater. As a result, household reverse osmosis water units recover only about 25% of the water entering the system. The remainder is then removed as waste water, but that water is loaded with the rejected contaminants.
The Final Word
If you want to know exactly what you’re dealing with in your tap water, the Environmental Protection Agency website features a Safe Drinking Information System. This database, which holds water quality reports for all of the public water systems in the United States, will tell you what should and shouldn’t be in your water.
Water filtration systems, like water varieties, are not created equal, but when it comes to adding a small appliance to your home that creates a barrier that few contaminants can penetrate and uses no energy, reverse-osmosis water can’t be beat. Besides, think of the ecological benefits when you don’t have to run to the store for those endless cases of plastic bottled water.