Reverse osmosis water treatment plant

2024 Author: Howard Calhoun | [email protected]. Last modified: 2023-12-17 10:16

Water filtration systems are actively developing and improving in many ways. As a result, the user receives more efficient and functional cleaning products, which also provide a high degree of water treatment. One of the main directions of development of such devices is the filtration element itself. New purification methods are also being promoted, which offer fundamentally different technological approaches to solving the problem of treating dirty water. However, despite the emergence of new systems, the usual reverse osmosis installation with a traditional filtration scheme remains in demand. However, in order to increase the efficiency of such equipment, many manufacturers are actively experimenting with their designs and functional content.

Reverse osmosis unit

The device is a multi-stage water treatment system, the work of which is to provide filtration according to the principle of reverse osmosis. The cleaning function begins with pre-filtering. At this stage, especially heavy, large and dangerous elements are eliminated, including mechanical particles, heavymetal inclusions, petroleum products with pesticides and other contaminants. At the same time, the efficiency of this process depends on the filter cartridges of the pre-filter system, as well as their number.

Next, the main filtering units begin their work. Reverse osmosis membranes in the central unit realize finer purification, ridding the water of bacteria, viruses, inorganic and organic substances. The principle of operation of this unit is based on the mixing of clean and dirty water, after which the liquid is passed through the membrane mentioned above. Without fail, the composition of such devices contains a storage tank. It is in it that the membrane is located, due to which the water level is also controlled.

What parameters to consider in the choice?

The main performance indicator of the filtration system is the cleaning speed. It is influenced by many factors - from the characteristics of the membrane to the temperature of the serviced water. For example, entry-level household systems are capable of cleaning about 40-50 ml per minute. The units of average capacity already operate at a speed of 100 ml, and the most productive ones provide about 200 ml. It also takes into account the number of purification levels that a particular reverse osmosis unit implements without additional filtration components. Standard systems are equipped with 4-6 elements that form the central water treatment unit.

Additional functionality

Systemspre-cleaner until recently were considered an indicator of the premium installation and were supplied as optional equipment. However, today such solutions are provided in the basic versions of even budget models, which cannot be said about additional cleaning steps. For example, manufacturers include specialized filtration barriers in various stages of water treatment that work purposefully to rid the liquid of unwanted elements. This eliminates certain bacteria and s alts.

Modern reverse osmosis plant is capable of not only cleaning, but also changing the characteristics of water in a special way. Premium models in some versions, for example, soften it, remove scale, and also perform the conditioning function. It is important to note that the implementation of such tasks is not complete without the use of special filters. At the intermediate level, for example, activated pressed carbon made from coconut particles is often used.

Reviews about Aquaphor models

One of the most famous domestic manufacturers of water filtration systems. The products of this brand are of high quality cleaning, and we are talking not only about the composition, but also about the taste properties. Many users point to the pleasant taste characteristics of the liquid. Also, Aquaphor models are traditionally famous for their original design, allowing you to organically fit the design of the installations into the kitchen environment. As for the shortcomings,The reverse osmosis plant of this manufacturer consumes a large amount of water in the so-called drainage. In the process of filtering 150 liters, for example, about 600 liters can be spent on such a flow.

Reviews on Geyser models

It can be said that this product is in direct competition with the above-named manufacturer. The owners of such installations also emphasize the high quality of cleaning, the ability to work with large water supplies and multi-factor filtration from a wide range of contaminants. But there are also weaknesses that this reverse osmosis filter can disappoint. The installation is not supplied with the highest quality components and design details. Users themselves point to the fragility of taps, errors in connection diagrams and, in general, the complexity of implementing installation actions.

Reviews of Prio models

In all senses, balanced in terms of performance, but an expensive filtration system that not every ordinary homeowner can afford. Nevertheless, even discerning users testify that the models of this company justify their purchase. This applies to the primary properties of cleaning, and ergonomics, as well as the external design. Suffice it to say that Prio reverse osmosis water treatment units are provided with an easy-to-handle housing and durable mechanisms for updating consumables.

Question of price

The simplest models that implement a basic level of cleaning with a minimum amount of water are available on the market for 4-5thousand roubles. More technological models equipped with high-performance carbon membranes, in particular, can be estimated at 10 thousand. Further, the technical and structural design of the apparatus, including the use of manufacturing materials, will also affect the cost. If an industrial reverse osmosis plant is required, then you need to count on an amount in the range of 50-70 thousand. These are premium high-tech complexes that clean almost all known types of running water pollution. Such a system may include several pressure boosting pumps, branded plastic piping with a ceramic tap, and in some cases automatic control of the filtration process.

Conclusion

The principle of water purification through reverse osmosis as such has opened up many possibilities for filtration. But do not forget that multi-stage cleaning can have negative sides. For example, along with pollution, it is able to exclude useful elements from the composition. In this regard, a flow-through reverse osmosis plant with a minimized set of fine membranes is not so dangerous. In addition, such models are also distinguished by a high filtration rate, which makes it possible to obtain a large amount of water resource in a short period of time. However, the use of specific membranes with a focus on pollution of a certain kind today allows you to control the cleaning area, while maintaining a list of useful s alts and microorganisms.