Reverse Osmosis: Benefits or Harm? Debunking Myths and Trusting the Facts

Reverse osmosis is a process by which water is drawn through a semi-permeable membrane nearly in a case of pure water separation from a solution of contaminants by exerting pressure. The membrane only allows water to pass through, estranging any other solute present. Currently, this is one of the key technologies applied in water purification and reverse osmosis water is gaining wide popularity these days.

Reverse osmosis techniques have been in use since the early 1970s for water purification, acquiring fresh water from seawater, and manufacturing ultra-pure water for medical and industrial purposes. Over the years, technological optimization has led it to be applied widely now not only in large industries but also for domestic use. Then, what is reverse osmosis? In simpler language, it is a technology that works on this very principle to remove partition from water, to an extent of as small as 0.001 to 0.0001 micron, hard salts, sulfates, nitrates, sodium ions, small molecules, and dyes. Reverse osmosis purified water is often used in bottling systems for water in plastic and glass bottles.
Since the membranes used in a reverse osmosis plant are very sensitive to contaminants, the RO systems usually have pre-filters to trap larger particles. Separation through a semi-permeable membrane is kind of similar to the natural process of osmosis, but it’s actually reverse osmosis that removes contaminants more effectively by applying great pressure.

Reverse osmosis is a multi-stage process. Water first flows through pre-filters that remove large pollutants such as sand, iron, and chlorine. It enters the reverse osmosis semipermeable membrane, where pure water undergoes advanced purification. Then water passes through a post-filter to improve the taste and organoleptic properties. Finishing touches are now applied to collect the purified water in a special tank, from which water will be supplied to the consumer.

It is imperative that one understands the distinction between a conventional water filter and a reverse osmosis water filtration system. The conventional filter is capable only of taking care of larger particles and organic compounds, while the reverse osmosis water filter is capable of removing almost all impurities such as dissolved salts and microbes. This kind of technology does provide a far greater degree of purification, especially for health-conscious water consumers.

One of the main advantages of water filters using reverse osmosis technology is the nearly complete elimination of microbes in the water. The filter allows only water molecules (0.3 nm in size) to pass through, while most chemical impurities and biological inclusions such as microorganisms and viruses (ranging from 20 to 500 nm) are retained. For example, these filters can block cholera bacteria and hepatitis viruses.
According to the World Health Organization (WHO), microbial contamination of drinking water can have serious health consequences, so the use of reverse osmosis filters is becoming increasingly important. The impact of water purified by the reverse osmosis process on human health is considered positive, especially given that no scientific study has confirmed any negative effects of such water on health.

To date, no negative effects on human health have been identified from consuming water purified by the reverse osmosis method. This water is suitable for long-term use, as evidenced by testimonials from naval personnel and numerous studies. Reverse osmosis water is widely used not only in Europe and the USA but also around the world.
Many people have questions about reverse osmosis, but it should be noted that the primary information about this technology confirms its safety and effectiveness. Millions of people around the world consume water purified by reverse osmosis without any signs of health deterioration.

The main microelements necessary for the body are obtained from food, so no health organization has established minimum requirements for the salt content in drinking water. According to WHO, there is no evidence of harm from consuming water purified by reverse osmosis. The stages of reverse osmosis and the filtration process have proven effective in removing contaminants, making the water safe to drink.

Reverse osmosis drinking water filters are excellent household helpers, allowing you to save on bottled water and improve the quality of cooking. So, reverse osmosis system, what is it? It is a setup that includes pre-filters, a reverse osmosis membrane, a post-filter, and a storage tank. The preliminary stage of purification removes mechanical impurities, sand, rust, chlorine, and some organic compounds from the water, which extends the lifespan of the reverse osmosis filter.

The cost of a reverse osmosis system and the price of a reverse osmosis water purifier can vary significantly depending on the model and manufacturer. However, our company offers the best filtration systems with the most favorable price/quality ratio. We also provide filter installation services in Cyprus, ensuring high-quality installation and maintenance. To learn more and order a reverse osmosis water filtration system, visit our website