Many different methods are used in water purification systems to make water contaminated in natural resources drinkable and usable. One of these methods is Reverse Osmosis systems. It is one of the best water filtration systems developed to obtain quality and pure water. It is also an economical method. It is a technology used in areas where pure water must be used. It is a process frequently used to separate dissolved components in water. The transfer of solvents from a less concentrated environment to a more concentrated environment in nature is called osmosis. Reverse Osmosis is a filtering system developed based on the working logic of the osmosis process. Pure water can be produced at very high capacities in this method.
How Does Reverse Osmosis System Work?
Water is a solvent in living systems. In biology, the transfer of solvents from a less dense environment to a more dense environment in nature is called osmosis. Reverse Osmosis uses the opposite working principle of this process. Water is cleaned by moving very dense molecules from a concentrated solution to a less concentrated solution. It transfers the solvent from a very concentrated environment to a less concentrated one. Membranes are used to separate dissolved ions and microparticles from water. Reverse Osmosis allows pure water to pass through without wasting energy while purifying. Due to this feature, it is the most economical method.
In the membrane filtration method, pure water can be obtained at desired values regardless of the source of the water. Using classical techniques, obtaining clean water from sources such as rivers, seas, and wells is impossible.
The source water is purified with preliminary filtering from foreign substances such as sediment, solid particles, and lime. In this way, less unwanted material reaches the membrane for membrane filtration.
- After pre-filtering, high pressure is applied.
- Semi-permeable membranes are used after high-pressure application. Dissolved salts and particles in the solution are left behind. Only pure water passes.
Before reverse osmosis, undesirable substances such as dust, sand, and free chlorine are separated by pre-filtering. Afterward, harmful molecules are retained with a second filtering. After these two stages, the Reverse Osmosis method separates particles and heavy metals in the water. Membranes are used on the device. The membrane surface is always clean and does not clog. Because the "crossflow" process takes place within the membrane element. Reverse osmosis semi-permeable membranes ensure the passage of pure water towards the solution in a less dense environment. By applying a higher pressure than the osmotic pressure, unwanted substances in the solution are left behind thanks to semi-permeable membranes. Water is forced to pass through the pores on the membranes under high pressure. While water passes, dissolved ions and microparticles cannot pass through these pores.
One of the reasons why the method is preferred is that the conductivity of water can be minimized. Drinkable water can be obtained by reducing the salt content. This technology can stably achieve up to 99% salt removal. With this feature, it is one of the most critical water purification systems technologies in many areas.
Quality water is essential for quality production in the industry. The Reverse Osmosis System must be included in water purification solutions to achieve quality production. Reverse osmosis works with semi-permeable membranes and high pressure. While reverse osmosis ensures that water is compressed and purified, it consumes less energy. This feature is a significant economic gain for businesses. Because it is almost unaffected by phase and temperature changes. Additionally, less chemical materials are used during purification. It is also an essential technology supporting environmental sustainability by reducing chemical consumption.
Reverse Osmosis offers businesses automatic and uninterrupted operation.
Industrial water purification systems are also crucial in ensuring a longer lifespan for other devices used in production in factories or industries.
The Importance of Using Quality Membrane in the Operation of the Reverse Osmosis System
The quality and regular maintenance of the membranes are essential for the system to operate at high efficiency. Quality membranes should be used to ensure that the surface of the membranes remains clean and does not become clogged. When very dense molecules pass from a concentrated solution to a less concentrated solution, salts crystallize and precipitate, clogging the filtration channels. Therefore, the maintenance and cleaning of the membranes must be done regularly.
Reverse Osmosis technology works within specific pH values depending on water quality. To avoid clogging problems, pH values must be checked regularly.
Usage Areas of Reverse Osmosis Technology
It is the best filtration system for purifying many source waters such as sea, river, well, and tap water. Pure water can be obtained from the most challenging water sources. That's why the Reverse osmosis method has a very wide usage area.
- Drinking Water Production
- Hemodialysis Treatments
- Industrial Water Treatment (Food, Soft Drinks, and Beverages, All Industrial Areas)
- Agriculture and Irrigation
- Pharmacy and Pharmaceutical Industry
- Hotel Water Purification
- Mass Housing Domestic Water
- Disaster Areas
Advantages of Reverse Osmosis Water Purification Systems
- Water can be produced at very high capacities.
- High-quality and clean water is obtained.
- Water of the quality required by many different sectors can be obtained.
- It can purify all spring waters with high pollution rates.
- Drinking water can be produced.
- It supports environmental sustainability by reducing chemical consumption.
- Provides energy efficiency.
- It is easy to install and takes a short time.
- The device size is not very large. It doesn't take up much space.
- When there is no space for water purification systems in businesses, there are container-type solutions.
- It is long-lasting.
- It offers high-quality solutions in the treatment of wastewater produced in industrial uses.
RİVAMED & RİVATEC Reverse Osmosis Water Treatment Systems
At RİVAMED, we provide services on water treatment systems worldwide. RİVATEC makes a name for itself with its innovative technologies and solutions to the sector.
We offer turnkey projects and project planning regarding quality, customized performance, and efficiency for high-capacity water production.