Buzz
The quality of your daily water consumption significantly impacts your health. The necessity of using water purifiers in modern life cannot be overstated. In this article, I will provide insights into RO water filtration systems. Let's dive into the details!
1. What is RO Water Filtration?
RO water filtration, also known as Reverse Osmosis, is a cutting-edge technology that employs 5-10 filtration layers to eliminate impurities such as dust, harmful bacteria (sized between 5-1 micrometers), present in natural water sources like rivers, rainwater, and wells.
Daily water consumption significantly impacts your well-being.
In addition, water purifiers also supplement essential minerals for the body, ensuring a clean and safe water source for yourself and your family.
2. What types of water does RO filtration handle?
RO technology is a water filtration method using membranes with filter pores sized at 0.0001 micrometers. Hence, besides filtering solid particles and heavy metal ions, RO water purifiers can also eliminate microorganisms, bacteria, with incredibly small sizes, providing you with pure water ready to drink without the need for boiling.
RO Water Purifiers effectively eliminate microorganisms and bacteria of minuscule sizes.
3. Structure and Operation Principle of RO Water Purifiers
Structure of RO Water Purifiers
- Filtration layers 1, 2, 3 cleanse mud, heavy metals, absorb chlorine, pesticides, insecticides used in agriculture, etc., present in water.
- Filtration layer 4, equipped with RO membrane, completely eliminates solid particles, heavy metals, and bacteria.
- The 5th filtration layer utilizes Nano Silver antibacterial technology, removing 99.9% of harmful bacteria, ensuring water purity.
- Filtration layers 6 and 7 help balance pH levels and neutralize excess acidity in water.
- The 8th filtration layer, made from natural Maifan stone, supplements essential minerals to the water.
- The 9th filtration layer ORP supplements nutrients to combat aging, detoxify the body, prevent cancer, and enhance immunity.
- The water container with a capacity of approximately 10 liters is used to store water filtered by the RO membrane.
Diagram illustrating the structure of the RO water purifier
Operation principle of RO water purifiers
- The water source flows through filtration layers 1, 2, 3 to eliminate large-sized impurities like mud, heavy metals, as well as absorb pesticides and harmful chemical substances.
- Subsequently, the water passes through the RO membrane to filter out heavy metal ions, bacteria, and carcinogenic substances.
- After filtration, the water is directed into a storage tank, and wastewater is expelled (potentially for reuse), with approximately 40% of water filtered and about 60% discharged (varies by model).
- The water in the storage tank, when used, is pumped through the remaining filtration layers to balance pH levels, supplement essential minerals beneficial for health, and more.
RO membrane aids in filtering out heavy metal ions.
4. Pros and Cons of RO Water Purifiers
Advantages
- Excellent water filtration capability, producing pure water ready for consumption without the need for boiling.
- The RO membrane has self-cleaning capabilities during water filtration, extending the replacement interval for filters. Often accompanied by additional filters that enhance the water with beneficial minerals for the body.
- Can integrate a water pump for places with low water pressure.
- Low cost for replacing filters.
- Simple yet modern and elegant design, suitable for the interior space of a household.
- Effectively filters all types of dust and bacteria.
- Supplements essential minerals.
- Filters water at an average rate of 10-15 liters per hour.
- Can be used for all water needs.
RO water purifiers have excellent water filtration capabilities.
Note: RO water purifiers can filter most water sources today. However, for heavily iron-contaminated water sources like in the Mekong Delta region or water sources contaminated with limestone, you should pre-filter the water before using the water purifier.
Drawbacks
- If the water source you want to filter is excessively dirty and you don't pre-filter it, you may have to replace the filter sooner than expected, increasing costs.
- Regularly inspect the filtration layers to ensure the filtered water remains pure.
- Water purifiers require a considerable amount of electrical energy for UV lights, hot and cold water tanks (for hot and cold water purifiers), clocks (if applicable), and more.
Note: Do not attempt to clean the filtration layers independently as it may damage the filtering membrane, compromising the purity of the output water.
RO water purifiers can filter most water sources available today.
5. Benefits of RO Water Purifiers
Provides clean water
RO water purifiers utilize RO membranes with ultra-fine filters to eliminate up to 99.99% of viruses, bacteria, heavy metal ions, and other impurities, ensuring the output water is entirely pure, ready for direct consumption without boiling.
Supplements essential minerals for the body
RO water purifiers incorporate functional filters, bringing back the sweet flavor of water and supplementing essential minerals, providing additional benefits for users.
Disease Prevention
RO water purifiers have the ability to eliminate up to 99.99% of viruses, bacteria, amoebas, arsenic, and harmful substances in water. Therefore, these water purifiers can help users avoid diseases caused by polluted water, such as typhoid, dysentery, hepatitis A, cholera, intestinal worms, and more.
RO water purifiers enhance their functionality with additional filters.
Cost Savings
Using a water purifier is a smart and economical consumer option. For example, a family of 4 consuming 12-15 liters of water per day faces the following issues:
- Purchasing bottled water can cost consumers at least 700 – 1600 VND/liter.
- Boiling water for cooling and consumption incurs electricity costs equivalent to 300 VND/liter.
- For using a water purifier, considering expenses like water bills, the cost of purchasing the water purifier, and electricity, the family only incurs 193 VND/liter.
As a result, nowadays many families are trending towards using water purifiers, especially those with advanced technologies, providing standardized and health-safe water, beautiful designs, and reasonable prices.
6. Should You Buy an RO Water Purifier?
Depending on your usage needs, with advanced RO filtration technology, spending 4 - 6 million VND to buy a water purifier is like getting health insurance for the entire family at once. To ensure health and enhance the quality of your family's life, bringing a water purifier home is a recommended decision.
Using an RO water purifier helps safeguard your health.
Some phone models assist you in quickly looking up information on home appliances:Hope that after referring to this article, you have gained insights into RO water purifiers. Thank you for following the article, see you in the next ones!
