Purified water equipment is an indispensable and important device in industrial production, medical research and other fields. Its goal is to prepare high-purity water to meet the needs of various precision processes and experiments. Among the various technologies of water purification equipment in Shuoke, reverse osmosis technology is widely used due to its high efficiency and environmental friendliness.
1、 The working principle of reverse osmosis technology
Reverse osmosis technology is a membrane separation technology based on the principle of osmotic pressure. In nature, water molecules spontaneously permeate from low concentration solutions to high concentration solutions until the concentrations on both sides reach equilibrium. Reverse osmosis technology utilizes pressure higher than natural osmotic pressure to cause water molecules to flow from high concentration solutions (i.e. raw water) to low concentration solutions (i.e. purified water), thereby achieving the purpose of separation and purification.
2、 Application of reverse osmosis technology in purified water equipment
In summary, reverse osmosis technology has been widely used in purified water equipment due to its advantages of high efficiency, environmental friendliness, and no need to add chemical reagents. Purified water prepared by reverse osmosis technology not only has high purity and good quality, but also has low cost and easy operation, making it an indispensable and important resource in industrial production, medical research and other fields.
1、 The working principle of reverse osmosis technology
Reverse osmosis technology is a membrane separation technology based on the principle of osmotic pressure. In nature, water molecules spontaneously permeate from low concentration solutions to high concentration solutions until the concentrations on both sides reach equilibrium. Reverse osmosis technology utilizes pressure higher than natural osmotic pressure to cause water molecules to flow from high concentration solutions (i.e. raw water) to low concentration solutions (i.e. purified water), thereby achieving the purpose of separation and purification.
2、 Application of reverse osmosis technology in purified water equipment
- Efficient desalination：One of the main tasks of purified water equipment is to remove dissolved salts from water. Reverse osmosis technology utilizes the selective permeability of semi permeable membranes, allowing only water molecules to pass through while most dissolved salts are trapped on the raw water side, thereby achieving efficient desalination. Its desalination rate can reach over 98%, far exceeding other traditional desalination methods.
- Remove impurities：In addition to dissolved salts, raw water also contains various impurities such as colloids, viruses, bacteria, and organic matter. Reverse osmosis technology can also effectively remove these impurities, ensuring high purity of purified water.
- No need for chemical reagents：In the process of preparing purified water, traditional chemical methods often require the addition of various chemical reagents to remove impurities from the water. This not only increases costs, but may also cause secondary pollution to the quality of purified water. However, reverse osmosis technology does not require the addition of any chemical reagents, avoiding this problem.
- Energy conservation and environmental protection：Reverse osmosis technology utilizes pressure difference for separation, without the need for heating or cooling, resulting in lower energy consumption. At the same time, this technology does not generate any waste and meets the requirements of green environmental protection.
In summary, reverse osmosis technology has been widely used in purified water equipment due to its advantages of high efficiency, environmental friendliness, and no need to add chemical reagents. Purified water prepared by reverse osmosis technology not only has high purity and good quality, but also has low cost and easy operation, making it an indispensable and important resource in industrial production, medical research and other fields.