Reverse Osmosis Water Treatment
Reverse Osmosis Water Treatment uses pressure to force water molecules through a semipermeable membrane, removing contaminants that may be in your drinking water. These include dissolved salts, particles, organics, bacteria and pyrogens.
Reverse osmosis works on the principle of osmosis, where molecules naturally migrate towards areas of higher concentration. This is used in plants and the kidneys of humans.
1. Removes Chlorine and Chloramine
Reverse Osmosis Water Treatment consists of multiple stages that push your tap water through a semi-permeable membrane to remove contaminants from the water. This is very different from standard filtration which collects impurities within the filter media.
The first stage of a reverse osmosis drinking water system is a sediment and pre-carbon block filter which removes larger particles like dirt, sand, rust and chlorine to prevent them from clogging the membrane. It also removes disinfection byproducts such as trihalomethanes and haloacetic acids that can cause digestive problems and cancer.
Next comes the reverse osmosis membrane, which is made of synthetic polymer that allows water molecules to pass through it, but not salt and other chemicals. It is backed by a carbon prefilter to remove any dissolved substances that may have escaped the first stage of filtration and can lead to taste and odor issues.
The membrane has a pore size of about 0.0001 microns, which means that only water molecules are able to pass through. This water is collected in a storage tank and the rejected contaminants are flushed away.
2. Removes Particles
Reverse Osmosis Water Treatment removes particles in your water to make it cleaner and healthier. It is one of the best water filtration systems available. It is an efficient way to reduce a wide range of contaminants that can affect the taste and odor of your water.
Reverse osmosis removes these contaminants by applying pressure to the water to overcome the natural osmotic pressure of the membrane. This forces the water through the membrane and produces fresh drinking water on the other side of the membrane. The concentrated waste water is called brine.
The first stage of a reverse osmosis system is a Reverse Osmosis Water Treatment prefilter that helps to protect the RO membrane by reducing large particles, including dissolved solids. It also helps to reduce chlorine in your water. This is typically a sediment filter or carbon block filter.
The second phase of a reverse osmosis filtration system involves a reverse osmosis membrane that removes a variety of other dissolved solids and organic materials, even those too small to be seen with an electron microscope. It also removes most bacteria and other living organisms. The third phase is a post-carbon filter that polishes the water for drinking.
3. Removes Fluoride
Fluoride is a mineral that is found naturally in bones, teeth, soil, air, plants and rocks as well as in most foods. It is also added to many drinking water supplies, toothpaste and dental products. Long term exposure to high levels of fluoride can cause skeletal fluorosis, osteoporosis, thyroid problems and joint problems.
The reverse osmosis process uses pressure to force unfiltered water through a semi-permeable membrane. The membrane has tiny pores that allow only water molecules to pass through. Other contaminants, including fluoride, become trapped on the other side of the membrane. Clean, healthy water emerges on the other side of the membrane.
Before water is forced through the membrane, it passes through a pre-filter and carbon filter. These filters remove sediment and chlorine that could clog or damage the membrane. They also reduce bad odors and colors in the water. The resulting water is healthier and better tasting than bottled water. Some models even include booster pumps and a permeate pump to increase production rates, which help reduce wastewater. These systems can be installed under your kitchen sink or as point of entry (POE) whole-house filtration units.
4. Removes Lead
Lead poisoning is serious and occurs when your body absorbs high levels of the heavy metal in your drinking water. It is a risk Filling Machine Supplier for all ages and can cause severe health issues, especially in pregnant women, infants, and children. It causes a host of issues from lower IQ and learning problems to hyperactivity and even bone disease.
Reverse Osmosis is one of the most effective filtration systems for removing lead from tap water. This process uses the same principles as boiling water and distillation to remove lead, but it does not require thermal energy. It does, however, use a lot of pressure – between 200 and 400 psi of pressure-per-square-inch.
The pressure forces water through multiple-stage filters and a semi-permeable membrane. The pressure and size of the filter make it difficult for lead molecules to pass through the membrane, so they “bounce back” off the membrane and are flushed down a drain with wastewater, leaving only pure water. In addition to removing lead, this multi-stage water treatment system can also filter out other contaminants like bacteria, volatile organic compounds (VOCs), and chemicals.
5. Removes Arsenic
Arsenic is a group 1 carcinogen and if it is found in your home’s drinking water, it can lead to severe health problems. Some of the effects include peripheral neuropathy, sleep disorders, and pulmonary issues.
To remove arsenic, a reverse osmosis system works by forcing water through a pre-filter, sediment filter, carbon filter, and finally a membrane. The membrane has microscopic pores that only allow water molecules to pass through, and bigger inorganic compounds like arsenic are trapped by the membrane’s surface.
In addition to arsenic, a Reverse Osmosis system can also remove fluoride and many other contaminants. However, it is important to note that Reverse Osmosis does not completely remove all chemical pollutants and may require additional filtration methods to ensure your water is safe.
Other filtration systems like Ion Exchange and Activated Carbon can also help with arsenic removal from your water. In fact, these are two of the best methods available for removing arsenic from your drinking water. In the right conditions, these methods can reduce arsenic by up to 99%.