How Does A Reverse Osmosis Water System Work?

A reverse osmosis water system mainly uses a semi-permeable membrane that blocks the passage of dissolved salts, organics, bacteria, and pyrogens. They enable the passage of water molecules only. Reverse Osmosis water purifier systems are most effective in purifying drinking water for homes, offices, or other purposes. 

A Reverse Osmosis water system can eliminate almost 99% of the dissolved salts (ions), particles, bacteria, organics, colloids, and pyrogens from the supply water.  Pollutants are rejected by an RO membrane based on their size and charge. 

When treating brackish, surface, and groundwater for both big and small flow applications, reverse osmosis is particularly successful. Reverse osmosis water purifiers, are generally employed for large-scale uses in the pharmaceutical, food and beverage, metal finishing, and semiconductor production industries, among others.

In this blog, we will learn how Reverse Osmosis water systems work in detail and what the benefits of having a reverse osmosis water system are.

Components used in the Reverse Osmosis water system

A typical reverse osmosis water system comprises several essential components that work harmoniously to achieve its goal:

Pre-filters

The process begins with pre-filters that target larger particles and sediments present in the water. This initial filtration phase prevents these particles from clogging the delicate reverse osmosis membrane.

Reverse Osmosis Membrane

The heart of the system, the reverse osmosis membrane, is a semi-permeable barrier with incredibly tiny pores. These pores are small enough to allow water molecules to pass through while effectively blocking larger contaminants.

Pressure Pump

To facilitate the separation of water and impurities, pressure is applied to the incoming water. This pressure helps push the water through the membrane, leaving behind impurities that are then flushed away.

Post-filters

Following reverse osmosis, post-filters are employed to polish the water further. These filters enhance the taste and quality of the water by capturing any remaining particles or residual taste.

Storage Tank

In a tank, the cleaned water is kept until it is time to drink. The storage tank ensures a continuous supply of clean water even when the reverse osmosis unit is not actively producing water.

Faucet

An additional faucet is often installed in the kitchen sink, separate from the regular tap. This faucet delivers treated water for drinking and cooking purposes.

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Working process of Reverse Osmosis water system

Pre-filtration

The water passes through pre-filters, which remove sediment, chlorine, and larger particles. This step safeguards the reverse osmosis membrane from potential clogging.

Pressurization

The pressurization phase subjects the water to increased pressure. This pressure assists in overcoming the natural osmotic process, allowing water molecules to move from an area of high solute concentration (impurities) to a place of low concentration (clean side of the membrane).

Membrane Separation

As the pressurized water encounters the reverse osmosis membrane, it permeates through its tiny pores. The impurities, however, are unable to pass through due to their larger size. This differential movement effectively segregates the clean water from the contaminants.

Contaminant Disposal

The separated impurities, referred to as brine or reject water, are directed away from the membrane and flushed down the drain. This step ensures that the membrane remains free from clogs and maintains its efficiency.

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Post-filtration

The purified water enters the post-filtration stage, where any residual tastes, odors, or particles are further removed, refining the quality and taste of the water.

Storage

The cleaned water is then kept in a special storage tank until you need it. The tank typically has a built-in float valve that stops the water production when the tank is full and resumes when the water level drops.

Delivery

When you turn on the dedicated faucet, the stored, purified water flows through the tap, ready for your consumption.

Benefits of Reverse Osmosis Water Systems

Now that you’ve learned about how reverse osmosis water systems work, you must also know about the main benefits of RO systems. These are:

Superior Purity

Reverse osmosis water systems are renowned for their ability to produce water that is exceptionally pure and free from a wide array of contaminants.

Improved Taste and Odour

The removal of impurities from the water greatly enhances its taste and eliminates any unpleasant odors.

Compact and Convenient

Reverse osmosis systems are typically compact and can be installed under the sink, making them a convenient solution for homes with space constraints.

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Cost-Effective

In the long run, investing in a reverse osmosis water system can prove cost-effective by reducing the need for bottled water purchases and potentially extending the life of appliances that use water.

Conclusion

Reverse Osmosis water systems are really effective in treating and purifying drinking water. They can significantly remove large quantities of tiny impurities from the water that other water purification systems can’t. Therefore, choosing a reverse osmosis water system to have pure and healthy water for your loved ones is the right choice. 

RO water purifiers are effective, affordable, and require low maintenance. One way to ensure their quality is to buy them from a reputable and reliable source, such as Aqua Drink. With easy installation, reliable performance, and top-notch customer support, getting an RO purifier from us is a step towards cleanliness for you and your loved ones.

So, if you’re thinking of getting an RO for your home or workplace, don’t hesitate to contact us. We are here to assist you with your RO installation and maintenance needs in Lucknow, Kanpur, Varanasi, and Gorakhpur.