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What Are Reverse Osmosis Systems and Their Advantages?


Current status of drinking water supply for the people is being severely affected not only in developing countries but also on a global scale. World Health Organization (WHO) has been warning and supporting many measures for each country where the water supply is severely threatened by the process of industrialization.

Thus, the depletion of fresh water is inevitable. This complex issue needs to be addressed by the whole community. Based on the modern science and technology, the purification technology using RO membrane was born. Let’s refer reverse osmosis reviews below to learn more about this excellent product.

What is a Reverse Osmosis system? (RO system)

RO membrane stands for the word REVERSE OSMOSIS. So far, reverse osmosis is still considered the most advanced technology in water purification, which allows only “the water” to pass through the membranes of its system. Therefore, it is also called “Hyberfiltration.”
RO technology achieves the popular applications in the water purification system from the home water filtration system to water purification lines in the industry with a large capacity.

What is the phenomenon of osmosis?
The Osmosis is a natural phenomenon. The fact that the water will always move from an area of lower concentrations to an area that is higher levels. The process takes place until equilibrium is reached. In other words, it means the concentration of mineral salts of the two areas is equal. Therefore, it can be said that reverse osmosis is a reverse process of the osmosis.

What is RO membrane?
The reverse osmosis membrane is made from polyamides. Two main materials that make up a significant amount of ingredients of membranes used in the business including Cellulose Acetate and Aromatic Polyamide.

Cellulose acetate membranes
Each material will have the various advantages and disadvantages. Cellulose Acetate can allow the water line to flow through with the higher capacity and its pores are smaller than Aromatic Polyamide. Cellulose Acetate also eliminates many microorganisms and at the same time retains some residual of chlorine in the water so that it can be able to prevent the proliferation of microorganisms.

Polyamide membranes
Polyamide membranes can be used at high temperatures (35 °C) while Cellulose acetate membranes are only used at 30 °C. Although it cannot tolerate the chlorinated water, it cannot be attacked by microorganisms. Meanwhile, some of the microorganisms that can appear on the surface of the water destroy the Cellulose Acetate membranes. Finally, the polyamides can be used in condition with a pH (4-11), which is wider than Cellulose Acetate (4 -7.5) in scope.
The advantages of reverse osmosis systems for industry
The reverse osmosis system converges many advantages that make it preferred in the market including:
– Excellent technical standards
– Greater efficiency to achieve low cost
– Using new technology
– Easy to transport and install
– Automation
– The reverse osmosis membrane has good performance in harsh environments
– Producing less noise
– Short startup time
– Optimal water quality
A Few Disadvantages
1. The water is demineralized
Because most mineral particles are larger than water molecules in size, they all are removed thanks to the semi-permeable membrane of the reverse osmosis system.

Removing the natural minerals also leaves the water tasteless. That is the reason why many people have to add liquid minerals to their water after treated by the RO system to improve the taste.

2. The water is acidic

Because RO system takes out the minerals from the water, which makes the water acidic. However, the acidic water source using for drinking will not help maintain a healthy pH balance in the blood of your body.
Thus, many RO products in the market recently are equipped with the remineralization element to overcome the above disadvantage.

3. Some critical contaminants are not eliminated.

One of the weaknesses of RO product is that the reverse osmosis membrane cannot remove completely the volatile organic chemical (VOCs), chlorine and chloramines, pharmaceuticals, as well as other synthetic chemicals.
Therefore, some RO systems now are designed with multi-stage filtration media like Activated Carbon membrane to remove chlorine, even certain pesticides.

The applications
Reverse osmosis systems are widely applied in lots of fields such as:
– Industrial production
– Irrigation
– Hospital
– Islands and Marina
– Beverage and Pharmaceutical products
– Desert and remote areas
– Producing bottled water
– Medicine
– Electronic Industry
– Chemical industry
– Electrical energy
Please searching on the Internet for more information.

Top 5 Best Reverse Osmosis Systems for Homeowners !


Reverse osmosis is a process of water purification originally developed to desalinate in seawater. The idea of creating this process is that how to use sea water for the activities of life such as drinking, washing, recycling and even producing energy. This process has been intensely successful, and it works effectively in eliminating salt and other minerals from seawater. Currently, the reverse osmosis system reviews sold in specialized stores.

Therefore, it is easy to be able to own it as one of the leading utilities serving life.
At present, water treatment plants and equipment cleaning systems have performed many reverse osmosis processes to purify water. By International Desalination Association-IDA, more than1300 factories have successful operation with reverse osmosis technology

Why is it important?

First of all, there is no complicated process to reverse osmosis, and it is easy to operate this system. Besides, residential reverse osmosis system can be necessary to work for you. They are vital to take the bad water and make them clean and drinkable. Furthermore, the reverse osmosis is essential in that you can save your time and energy in boiling water and making it potable. Last but not least, it is also useful because all the harmful substances are eliminated. This system cleans up the water supply of good health for human and especially, for children.
To getting the most useful information about the best reverse osmosis system, please refer to the Top 5 best reverse osmosis systems below and make a decision whether to own this product

5 best reverse osmosis systems for homeowners
1. APEC Water – Top Tier (RO-90)
This water filtration system made by the US is the highest grade of 5-stage ultra-pure system. This product is NSF certified for the assurance of water quality that is clean and safe. It removes 99% contaminants which consist of chlorine, arsenic, lead, heavy metals, fluoride, and bacteria and so on. This system is equipped with super capacity filters which have a higher life expectancy in comparison with other brands.

2. ISpring RCC7
The ISpring RCC7 uses Reverse Osmosis System technology with a low cost and natural filtering system which offers five stages filtering to supply high-quality water for using. The system can be directly combined with the water supply system in the homeowner kitchen. The entire process happening in this product is automatic, and you have to open the drinking faucet. Immediately, the water will be passing through the 5-micron sediment filter layer, and you can enjoy the clean water without the sediments like dirt, silt and rust, and so on.

3. Home Master TMAFC
This system has the ability to remove chemical substances, especially chlorine, up to 98% from the water. It also eliminates dissolved salts and other contaminants.
Compared to traditional filters, the producer has equipped larger tubes and fittings for ensuring the flow rate of water. Besides, it mineralizes water twice, at the same time, optimally add calcium and magnesium. The process experiences seven stages, due to which the quality of output water stands out. The filter life expectancy is about 2500 gallons.

4. APEC Water Systems ROES-PH75 Top Tier
The ROES-PH75 Top Tier filtration system has a 6-stage system and 75 GPD which helps to remove up to 99% contaminants, bacteria and other dangerous compounds in the regular tap and your water well. It has US made cartridge that uses food-grade calcium to provide you enhanced and safe pH water. This filtration system also provides minerals and calcium so that you can get great tasting water. Conducting maintenance of the system is easy than ever.

5. ISpring RCC7AK Reverse Osmosis Water Filter System
The installation is not difficult and comes with a Reverse Osmosis faucet. Unlike RCC7, the iSpringRCC7AK has 6-stage filtration. The calcium and magnesium eliminated while filtrations are restored. In the final stage, it adds a little amount of alkaline that makes water more taste. Many customers confirm that water through ISpring RCC7AK is clean and tasty.

Conclusion
It is undeniable that a reverse osmosis system is the best product for the ideal water treatment system for your demands. It provides safe water for drinking and especially, is very easy to install. With the help of the instructional manual, you can install them by yourself. However, it is better to contact with a plumber who has a lot of experiences in the installation process of this system.