7 Reasons to Use A Reverse Osmosis System for Water Purification
Even though you may not know what a “reverse osmosis water filter system” is or even looks like, by the end of this blog you’re going to become very familiar with the purposes, and most importantly, the benefits they offer!
For more than 50 years, reverse osmosis water filtration systems have been used in residential and commercial applications to provide clean water. Cost efficient and effective, reverse osmosis water filters are one of the best options for your home. Here at iWaterPurification we’re here to help you understand the benefits that these systems offer, and determine if they are right for you and your family.
One of the easiest ways to understand the process of reverse osmosis is to imagine water being forced through a filter. Reverse osmosis is essentially that simple!
Here is a more technical answer from Wikipedia
“Reverse osmosis (RO) is a water purification technology that uses a semipermeable membrane to remove ions, molecules and larger particles from drinking water. In reverse osmosis, an applied pressure is used to overcome osmotic pressure, a colligative property, that is driven by chemical potential differences of the solvent, a thermodynamic parameter.”
Simple right? All that you need to take away from that is that reverse osmosis water filtration systems provide you with crystal clean drinking water. Best of all, these systems aren’t overly expensive, especially when compared to other water filtration systems.
Arsenic, lead chloride, fluoride, and mercury — these are just some of the minerals and metals found in water that can be safely removed through a reverse osmosis filtration system. It’s an effective method for removing foreign particles in large amounts of water effectively.
In the early stage of reverse osmosis filter technology, using RO systems to desalinate ocean water wasn’t practical because of the small volume of treated water. The technology wasn’t commercially viable for years, that was until 1959 when two UCLA scientists had a stunning breakthrough.
They created a new, more effective solution to create a truly disruptive new water filtration process. Using hand-cast membranes made from cellular acetate, larger quantities of water can pass through the RO filtration system more efficiently that the end result is well worth the effort.
Furthermore, complex systems can be created where water is run through several different stages, with each stage consisting of multiple filters. The diagram below shows an example of a complex reverse osmosis water filtration system. In this system, there are 5 stages.
This discovery was a game-changer for large industries and residential homeowners. Many products use reverse osmosis filters, and you can check out our “Reviews of The Best Reverse Osmosis Systems of 2018” to learn more about household water filtration systems that use reverse osmosis technology.
Did you know that RO units can remove up to 90% of certain inorganic chemicals from the water? Inorganic particles are much larger than water particles, making it relatively simple for filters to trap contaminants while allowing water to pass through.
What you need to know about Reverse Osmosis (RO) system
Reverse Osmosis systems are useful for homes with a water supply line. Most homes across the United States have a water supply line that feeds all the water to your home. It’s just a matter of getting that water to pass through an RO water filtration system and you’re good to go!
Most systems are relatively compact and fit easily under the kitchen sink or in the basement, taking up very little physical space.
They’re so popular because the technology is proven, reliable and affordable.
The water pressure from your home is all you need
Despite the impressive technology, reverse osmosis water filtration systems aren’t that complex to install and implement. Some compact systems can be installed under your sink and occupy a space of about 5-10 sq/ft., depending on the system and configuration.
RO is achieved through the force of the water being supplied to your home. Depending on which state you live in, the water pressure will vary, but most homes in the United States can utilize an RO water filtration system.
It is first used to “clean” water. In manufacturing companies, RO is now used in many processes, including the concentration of fruit juice and maple syrup, the production of fine reverse wine, reception of ethanol fuel water and availability without points in car washes.
Existing RO systems vary in complexity, but consist of stages of cleaning solvents, usually water. In the beginning, there will be at least one sediment filter to trap large particles that would otherwise obstruct the pores of the membrane.
After one or two preliminary filtration steps, water passes through the activated carbon filter, and then applied to the membrane.
After passing through the membrane, the water can again pass through carbon and, finally, can be further disinfected by treatment with chlorine or ultraviolet light. The systems cannot have more than three or six stages.
How Reverse Osmosis Filters Work
When the local water supply enters your home, it’s already under a considerable amount of pressure. The pressure is high enough to force the untreated water through the reverse osmosis system in your home. Specifically, the water is forced through a semipermeable membrane filter, designed specifically to allow the passage of pure water molecules while trapping foreign molecules.
The filter serves to effectively trap inorganic contaminants and microelements, diverting these unwanted elements to a separate drain, allowing pollutants in tap water to accumulate on the other side of the filter membrane.
Most reverse osmosis systems for the entire house have the original filter to trap the oxide and particles from the incoming water — and a second filter to trap additional impurities, and one or two active carbon filters that continue to capture any particles that still remain in the water, it goes through the filtration process.
That that you understand how RO water filter systems work, here are the top 7 healthy reasons to use a Reverse Osmosis water purification system for your home.
There is nothing like clean, crisp drinking water. By removing the harmful foreign molecules, you are essentially creating better-tasting drinking water.
Contaminants affect the taste of your drinking water. Depending on which state you live in, your water system may be prone to specific elements. For example, some mid-Western states have issues with Sulphur where groundwater is used for residential areas.
It’s probably not a surprise that there is a lot of pollutants in your drinking water. It’s important to note that they’re at levels below what is deemed harmful, but there is all sorts of ‘stuff’ in your drinking water. Recent studies have found traces of plastic in drinking water all over the world.
In most cases, it’s not enough to cause any harm.
While these trace amounts won’t make you sick, they do leave a taste, and simply put – cleaner the water, the more delicious it’s going to be!
Removal of Pollutants
The main objective of reverse osmosis systems is to eliminate toxins, impurities or particles in the water. Besides improving the taste (which is arguably a superficial improvement), reverse osmosis water filtration systems remove harmful pollutants.
A reverse osmosis water system dependably contains a semi-weak layer within the membrane that pulls back the particles from the water via different channels.
Water can have several pollutants, ranging from organic particles to harmful chemicals. You can notice them only by looking at the clarity of the liquid. The clear water is transparent. However, when there are pollutants, you will notice cloudiness.
The amount of impurities correlates directly with the degree of turbidity. The more pollutants are present, the more turbid the water becomes.
To eliminate visible contaminants, use an RO system to filter the water. With the help of the system, you can eliminate all large molecules of foreign substances.
It’s good to know that membranes for your system are also replaceable and available online.