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Filtration, as a conventional water treatment process, plays an effective role in reducing turbidity in domestic drinking water and industrial water treatment. The material used for filtration is called filter material, which purifies water. The types of filter materials include quartz sand, anthracite, activated carbon, fiber balls, etc.
Details >The wide application and precautions of ion exchange softening water resin
Ion exchange resins can also be classified into styrene-based resins and acrylic resins based on the type of their matrix. The types of chemically active groups in resins determine the main properties and categories of the resins. Firstly, they are classified into two major categories: cationic resins and anionic resins. They can respectively undergo ion exchange with cations and anions in the solution. Cationic resins are further classified into strongly acidic and weakly acidic types, while anionic resins are divided into strongly basic and weakly basic types (or further classified into medium-strong acidic and medium-strong basic types).
Details >Today, with an increasing emphasis on health, more and more people are beginning to pay attention to drinking water health and water usage. However, due to the abundance of impurities and scale in general water quality, it can pose a threat to the body and easily lead to the formation of stones and other conditions. The water purified by the pure water equipment is very suitable for drinking. It can promote the balance of water-based electrolytes in the body, accelerate the transformation of customs and practices, and at the same time ensure the water supply for food, beverages, hospitals and other industrial and daily life. During the operation of the equipment, it is necessary to pay attention to the regular replacement of accessories, reverse osmosis membranes, filter elements, water treatment filter materials, etc., to ensure the service life of the equipment and the quality of the effluent.
Details >The heating season is here, and of course, boiler water softening equipment is indispensable!
As we all know, the hardness of water is usually composed of chemical molecules Ca2+ and Mg2+. If the hardness of water is too high, it can easily cause a lot of scale to form in boilers. If the scale keeps increasing, it is a very dangerous job and can easily cause the boiler to explode during operation, resulting in incalculable consequences. Boiler feed softened water equipment is mainly a type of softened water device produced for the easy formation of scale during the operation of boilers. It removes calcium and magnesium ions from water to prevent dangerous accidents such as boiler explosions.
Details >The commonly used methods and classifications of water softening equipment in China
The fully automatic sodium ion communicator adopts the principle of ion communication to remove calcium, magnesium and other scale-forming ions in water. When the raw water rich in hardness ions passes through the resin layer inside the communicator, the calcium and magnesium ions in the water are then exchanged with the sodium ions adsorbed by the resin. When the resin adsorbs the calcium and magnesium ions and the sodium ions enter the water, the water flowing out of the communicator is softened water with the hardness removed. The hardness of water is mainly composed and indicated by calcium and magnesium. Therefore, cationic communication resin (water softener) is generally used to replace Ca2+ and Mg2+(which are the main components of scale) in water. As the amount of Ca2+ and Mg2+ in the resin increases, the resin's ability to remove Ca2+ and Mg2+ gradually decreases.
Details >
Yuan LaiEDIThe ultra-pure water equipment uses electro-deionization technology.EDIElectrodeionization is a water purification method that combines the dual advantages of electrodialysis and ion exchange. It does not require acid-base chemical regeneration and can continuously and stably prepare high-purity ultrapure water. Under the action of a direct current electric field, ion separation in water is completed. At the same time, water is electrolyzed to generate hydrogen ions and hydroxide ions, achieving automatic regeneration of the resin without the need to stop the machine for manual regeneration. The pre-treatment combined with reverse osmosis can prevent oxidized substances from damaging the resin, ensuring stable effluent quality and widely meeting the high-standard water usage requirements of various industries.
The non-negative pressure water supply equipment can be directly connected to the municipal water supply network, making full use of the residual pressure of the original network for superimposed water supply. Fully enclosed operation does not require the construction of a domestic water tank, eliminating secondary pollution. Intelligent variable frequency voltage stabilization, energy-saving, quiet and easy installation, it is the preferred equipment for secondary water supply in high-rise residential buildings and commercial buildings.
Constant pressure water supply equipment is widely used in central air conditioning, floor heating, industrial closed-loop water circulation, and boiler systems. It integrates automatic pressure stabilization, automatic water replenishment, automatic exhaust, pressure relief and buffering functions. It stabilizes the pressure in the pipeline network, eliminates abnormal sounds caused by air blockage, and prevents damage from negative pressure and water shortage in the pipeline. It is an essential supporting equipment for HVAC and circulating water systems.
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