Reverse osmosis device is an indispensable part of contemporary sewage treatment technology, widely used in various fields, including industrialized water solution and civil life water purification treatment. So, what exactly is a reverse osmosis plant? What is its working principle? Below we will analyze the basic principle, structure, main use and key role in modern society of reverse osmosis device.
I. Reverse osmosis device working principle
ro reverse osmosis (RO) is a kind of separation process that utilizes the pressure difference to promote the water from the highly concentrated aqueous solution (or high-pressure aqueous solution) into the lower concentration of aqueous solution (or low-pressure aqueous solution) according to the semi-permeable membrane. In this process, the water can be smoothly according to the semi-permeable membrane, and most of the carbonates, organic compounds, bacteria and other impurities dissolved in the water are also blocked, thus realizing water purification treatment.
II. Reverse osmosis device structure design
reverse osmosis device is mainly composed of pretreatment system, high pressure water pump, ro reverse osmosis membrane parts, control system and post-treatment system and other major components.
1. The main role of the pretreatment system is to carry out a comprehensive solution to the source water, remove the suspended particles, colloidal solution and organic compounds and other impurities in the water, in order to guarantee that the ro reverse osmosis membrane components will not be polluted and damaged by the environment. Common preparatory treatment methods are activated carbon filter, quartz sand filter and water softening equipment.
2. high pressure water pump is an indispensable part of the reverse osmosis device, it undertakes to increase the water through the preparatory treatment to a specific working pressure, thus prompting the water according to the ro reverse osmosis membrane. High-pressure water pump performance on the reverse osmosis device water production capacity and the actual effect of desalination has a direct impact.
3. reverse osmosis device components is the key part of the reverse osmosis device, a number of reverse osmosis membrane elements. ro reverse osmosis membrane is a special structure of the semi-permeable membrane, can be in a high-pressure environment to allow water according to, and at the same time block the impurities in the water. 4. automatic control system: automatic control system to assume the monitoring and adjustment of the reverse osmosis device operation status, in order to ensure that the equipment is safe and efficient operation. This model usually includes PLC (programmable controller), touch screen, sensors and components.
5. Post-treatment system: post-treatment system to ro reverse osmosis water caused by further production and processing to meet the water quality testing standards for different purposes. The more common post-treatment process has ultraviolet sterilization, ozone sterilization and activated carbon filtration.
Three. Reverse osmosis device application industry
1. Industrialized water: reverse osmosis device in the industrial field has been widely used, including power engineering, electronic devices, chemical plants, pharmaceutical industry and other fields. These areas of water demand is extremely strict, need to reasonably remove a variety of impurities in the water positive ions, in order to ensure the stability of the process and the quality of the product.
2. life water purification treatment: with the improvement of people's living ability, people for drinking water regulations are increasing. Reverse osmosis device can quickly eliminate water impurities, viruses and heavy metals and other harmful gases, and thus enhance the safety of drinking water. At this stage, many families have installed home use reverse osmosis water purifier to ensure drinking water health and safety.
3. Desalination equipment is one of the key methods to deal with the pollution of water resources around the world. Membrane separation technology is one of the main technologies of seawater desalination equipment, which has the advantages of high efficiency, energy saving and environmental protection. Relying on the reverse osmosis device, the sea surface can be transformed into water that people can utilize.
4. Wastewater treatment: Membrane separation technology has been widely used at the level of wastewater treatment. The application of reverse osmosis device can be an all-round solution for chemical wastewater and domestic wastewater treatment, removing harmful substances in the water, so as to realize the utilization of sewage resources and environmental protection.
Small details determine the sense of experience, do not ignore the convenience of use
The last issue that is easy to be ignored is the convenience of use. Many people dislike the original water purifier at home, is because it is too much trouble - too much waste water, water flow is small enough to pick up a cup have to wait half a day, but also some simply can not be installed in the kitchen under the counter, taking up space and ugly ...... good design can really enhance the sense of well-being. For example, now on the market there are many “double faucet” design, respectively, can provide direct drinking pure water usually drink, but also to retain the mineral-rich life with softened processed ordinary tap water usually wash dishes and cook. A machine multi-purpose, very thoughtful, right? In addition, if the budget allows, you can prioritize those new products with APP remote reminder function or automatic flushing and sewage function, so that daily maintenance becomes easier. Tip: If the kitchen space is limited, you can look for the “wall-mounted” or “small desktop” mini style, and pay attention to confirm the installation conditions!
Having said that, I believe you have a certain understanding of how to choose the right water purifier. Remember, this thing is not like clothes and shoes as the pursuit of brand trends, more important is practical, safe and long-term economy. No matter how much the budget, as long as you follow the above points, you can always find the right one for you ~ the last sentence to everyone: “Instead of spending money every day to buy bottled mineral water, it is better to invest in a reliable and worry-free good equipment for the health of the whole family as early as possible.” After all, health is priceless, right?
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