Working principle of water treatment equipment

Working principle of water treatment equipment

The working principle of water treatment equipment mainly includes physical and chemical means, aimed at removing impurities from water to meet the needs of domestic or industrial water. Specifically, water treatment equipment uses various technologies such as filtration, reverse osmosis, and ion exchange to remove suspended solids, organic matter, heavy metals, microorganisms, and other impurities from water, thereby improving water quality.

Filtering technology

Filtering technology is a common method in water treatment equipment. By using physical barriers, large particles such as suspended solids and sediment in water can be removed. Common filtration equipment includes activated carbon filters and precision filters, which can effectively remove impurities from water and ensure the smooth progress of subsequent treatment steps.

Reverse osmosis technology

Reverse osmosis technology is a very important method in water treatment equipment. Reverse osmosis membranes have extremely small pore sizes (0.0001 micrometers), which can block most inorganic salts, organic matter, and microorganisms, while allowing water molecules to pass through. By applying an operating pressure higher than the natural osmotic pressure, water molecules pass through the reverse osmosis membrane to purify the produced water, thereby removing most impurities from the water.

Ion exchange technology

Ion exchange technology is mainly used to remove ionic impurities from water. By using a resin exchange column, ions in water are exchanged with ions on the resin, thereby removing calcium and magnesium ions from the water and improving water quality.

Electromagnetic field anti scaling technology

Electromagnetic field anti scaling technology utilizes high-pressure and high-frequency electromagnetic fields to cause calcium and magnesium ions in water to lose their chemical and physical properties, forming crystal clusters that sink to the bottom and are discharged with sewage, thus achieving the purpose of anti scaling. This method does not change the chemical properties of water, has no side effects on the human body, and the equipment is small in size and easy to install.

Application scenarios

Water treatment equipment is widely used in industrial, chemical, and domestic water use fields. Cooling water commonly used in the industrial field for equipment such as air compressors, refrigerators, and heat exchangers; In the field of daily life, it is used for household hot water boilers, central air conditioning, heat exchange systems, etc., providing high-quality and healthy water.

In summary, water treatment equipment effectively removes impurities from water through various technological means, ensuring the safety and purity of water quality.